Bosch Appliances Radio SC3100 User Manual

SC3100  
Radio Communicator  
Operation and Installation Guide  
 
SC3100  
Contents  
1.0  
1.1  
1.2  
SAFECOM Telemetry Communications System ........................................................................ 5  
SAFECOM Communications Paths.................................................................................................................. 5  
Overview of SAFECOM Radio Communicators ............................................................................................... 6  
SC3100, Full Data Transfer, Radio Communicator .......................................................................................... 7  
SAFECOM SC3100 Radio Communicator Specifications................................................................................ 8  
Standard Radio Specifications.......................................................................................................................... 8  
Receiver............................................................................................................................................................ 8  
Transmitter........................................................................................................................................................ 8  
Factory supplied Antenna................................................................................................................................. 8  
Notices.............................................................................................................................................................. 8  
Copyright Notice ............................................................................................................................................... 8  
Trademarks....................................................................................................................................................... 8  
Notice................................................................................................................................................................ 8  
Federal Communications Commission (FCC) Statement................................................................................. 9  
Federal Communications Commission (FCC) Notice To Users ....................................................................... 9  
Circuit Board ............................................................................................................................... 11  
SC3100 Circuit Board Components................................................................................................................ 11  
System Status LED Indications ...................................................................................................................... 12  
Radio Status LED Indications......................................................................................................................... 13  
Pre-Installation Requirements ................................................................................................... 15  
SC3100 Pre-Installation Requirements .......................................................................................................... 15  
SC3100 Wiring Requirements ........................................................................................................................ 15  
DC Power Requirements of the SC3100 Radio Communicator ..................................................................... 15  
SC3100 Internal Battery ................................................................................................................................. 15  
SC3100 Internal Battery Replacement ........................................................................................................... 15  
Replacing the SC3100 Battery ....................................................................................................................... 15  
SC3100 Radio Communicator Location ......................................................................................................... 16  
Antenna Location............................................................................................................................................ 16  
SC3100 Acceptable Antenna Types............................................................................................................... 17  
Installation Procedures .............................................................................................................. 19  
SC3100 Radio Communicator........................................................................................................................ 19  
Antenna........................................................................................................................................................... 19  
Connecting Wires to the SC3100 ................................................................................................................... 20  
Dialer............................................................................................................................................................... 20  
R131X............................................................................................................................................................. 20  
Main Molex Connector.................................................................................................................................... 20  
System Initialization.................................................................................................................... 21  
System Initialization Procedures..................................................................................................................... 21  
Establishing Communications with the Central Station SAFECOM SC9000 Computer................................. 24  
Manual Initialization of an SC3100 Radio Communicator .............................................................................. 25  
Programming Worksheet SC3100 Radio Communicator Account Setup.............................. 27  
Limited Warranty......................................................................................................................... 29  
1.3  
1.4  
1.5  
1.5.1  
1.5.2  
1.5.3  
1.6  
1.6.1  
1.6.2  
1.6.3  
1.6.4  
1.6.5  
2.0  
2.1  
2.2  
2.3  
3.0  
3.1  
3.2  
3.3  
3.4  
3.4.1  
3.4.2  
3.5  
3.6  
3.7  
4.0  
4.1  
4.2  
4.3  
4.3.1  
4.3.2  
4.3.3  
5.0  
5.1  
5.2  
5.3  
6.0  
7.0  
SC3100 Operation and Installation Guide  
© 2004 Bosch Security Systems  
Page 3  
90026-201D  
 
SC3100  
Contents  
Figures  
Figure 1: SAFECOM System.................................................................................................................................................5  
Figure 2: SC3100 Circuit Board...........................................................................................................................................11  
Figure 3: SC3100 Radio Communicator..............................................................................................................................19  
Figure 4: SC3100 Antenna ..................................................................................................................................................19  
Figure 5: SC3100.................................................................................................................................................................20  
Figure 6: System Parameters..............................................................................................................................................21  
Figure 7: Programming Parameters ....................................................................................................................................22  
Tables  
Table 1: SC3100 Antenna Types.........................................................................................................................................17  
SC3100 Operation and Installation Guide  
90026-201D  
Page 4  
© 2004 Bosch Security Systems  
 
SC3100  
Introduction  
1.0 SAFECOM Telemetry Communications System  
SAFECOM is a long range telemetry communications system for monitoring life safety security alarm panels  
which are remotely located at a customer site. The SAFECOM system utilizes specially designed telemetry  
transmitters and receivers to provide a secure and reliable radio communications link between remote alarm  
panels and a Central Monitoring Station. The information provided to the Central Monitoring Station allows  
security personnel or local authorities to respond immediately and appropriately to all alarm events detected at  
the customer site (see the following figure).  
SAFECOM  
COMMUNICATIONS  
PATH  
Automation Software  
SAFECOM  
Wireless  
Communications  
Device  
RF2000  
Radio  
Modems  
1 to 8  
CM100  
Printer  
Alarm  
Control  
Panel  
Digital Receiver  
SC9000 Receiver  
Optional  
Back-up Telephone  
Communications  
Customer Site  
Figure 1: SAFECOM System  
1.1  
SAFECOM Communications Paths  
The SC9000 Receiver acts as the nerve center of the SAFECOM Base Station. The SC9000 Receiver uses a  
personal computer to operate the ST1000 Receiver Software and provide radio communications with remote  
Radio Communicators via the RF2000 Radio Modem.  
A Radio Communicator is a SAFECOM Communications Panel which is located at a customer site; commercial  
or residential. The SC9000 SAFECOM computer can supervise, monitor, and control up to 2,500 Radio  
Communicators through two-way telemetry radio communications.  
The receipt of each message or poll that is transmitted is validated by the receiving site; SC9000 computer or  
Radio Communicator. The receiving site will then transmit an acknowledge message in response.  
Supervisory polling is performed by the SC9000 computer for each Radio Communicator to verify two-way  
telemetry radio communications and the operational condition of the Radio Communicator. The supervisory  
polling interval is individually programmable for each Radio Communicator in the SC9000 computer account  
base.  
The SAFECOM radios can be configured to transmit (TX) and receive (RX) on a single frequency pair directly to  
the Central Station. When the SAFECOM system is set up for Direct Mode, the SC9000 computer communicates  
directly with the Radio Communicators in the field. No repeater is used for this type of SAFECOM system  
(usually found in smaller proprietary systems like those found on a military base, university, or  
factory/commercial plant).  
The SAFECOM radios can also be configured to transmit and receive on a frequency pair to a repeater located  
on a mountain, tower, or high building in the desired coverage area. When the SAFECOM system is set up for  
repeater mode, the SC9000 computer communicates with the Radio Communicators through a, UL Listed,  
SAFECOM SC801 or SC802 Data Repeater, or a commercial grade voice repeater that has been configured  
with a SAFECOM DP1000PWA Controller Board. The SC801/SC802 or equivalent repeater is normally installed  
at a Commercial Repeater Site.  
SC3100 Operation and Installation Guide  
© 2004 Bosch Security Systems  
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90026-201D  
 
SC3100  
Introduction  
The use of a SAFECOM type or equivalent repeater significantly increases the coverage area (range). Radio  
area coverage and reception ranges are also dependent on the extent of a number of environmental effects, e.g.,  
propagation losses due to atmospheric conditions, and the proximity of the radio transmission and reception  
paths to dense foliage and metal structures.  
The majority of SAFECOM Radio Communicators are ordered to TX and RX in the 450-470 MHz UHF frequency  
range. Other frequency bands currently supported by Bosch Security Systems include the 403-430 MHz, 470-  
512 MHz, 136-174 MHz VHF range and the 900 MHz band. Additional frequency ranges are available upon  
request. The SC9000 computer can communicate with all Radio Communicators assigned to that specific  
SAFECOM network on a single RF “channel” through one SAFECOM RF2000 Radio Modem. A single RF  
channel is one radio frequency pair for either direct OR repeater communications.  
With the installation of a SAFECOM 4 or 8 port Expander Board, the SC9000 computer can communicate on 1 to  
8 independent and addressable RF channels. Each RF channel communicates through a separate RF2000  
Radio Modem. The addition of RF channels can be used to achieve backup redundancy in an area, or greater  
RF coverage range.  
The SAFECOM IT1500 Installation Tester allows the installer to test for a standardized signal level from the  
remote radio site to the SC9000 computer and back, full two-way. Through this testing by a sales or service  
representative, a two-way communications link can be confirmed between a Radio Communicator and the  
Central Station Receiver PRIOR to the installation of a SAFECOM system.  
1.2  
Overview of SAFECOM Radio Communicators  
Bosch Security Systems manufactures the following SAFECOM Radio Communicators:  
SC4000, Full Data Transfer, Eight Zones, Four Outputs, Radio Communicator  
UL Listed  
Radio communications as primary path, phone line backup  
Full data transfer of all alarm panel signals  
Eight zones on board for Open/Closure/Voltage/Bell Out/Ground  
Relay outputs for remote control, signaling, and/or automatic switching on-site  
SC4000F, SSWF Fire Reporting Radio Communicator  
UL Listed for Supervisory, Sprinkler and Water Flow applications, reporting via radio only  
Four on board SSWF inputs  
Relay Outputs for remote control, signaling, and/or automatic switching on-site  
SC3100, Full Data Transfer Radio Communicator  
Radio communications as primary path, phone line backup  
Full data transfer of all alarm panel signals  
SC2104, Eight Zones, Phone line Monitor, Radio Communicator  
Radio communications as primary or backup path  
Phone line monitoring (line sniffing)  
Eight zones on board for Open/Closure/Voltage/Bell Out/Ground  
IT1500 SAFECOM Sales/Installation RF Tester  
Two-way radio communications tester for radio communicator site installations  
SC801/SC802 SAFECOM Digital Data Repeater  
UL Listed for long range alarm reporting via radio  
Fully addressable to allow up to eight independent repeaters in the same coverage area  
Full battery backup and lockable cabinet, with tamper reporting via radio  
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SC3100  
Introduction  
1.3  
SC3100, Full Data Transfer, Radio Communicator  
The SC3100 Radio Communicator is a derivative of the capabilities and features found on the SAFECOM  
SC4000. The SC3100 and the SC4000 share the same two-way communications characteristics and receiving-  
and-sending functions of host alarm panel signals. However, the SC3100 is a non-UL Listed device and is not  
configured with inputs or output relays.  
The SC3100 is normally configured as a stand-alone device for interface with the customer's existing alarm  
panel. It is located at a customer site; commercial or residential. The smaller physical dimensions of the SC3100  
permits installation inside of many existing alarm panels. The antenna can be mounted directly on the alarm  
panel enclosure, or remotely positioned for optimum radio reception and transmission.  
The SC3100 is normally installed to Intercept all of the alarm panel signals from the host alarm panel (also  
known as a dialer). The dialer message is then digitally encoded and sent to the Central Station SAFECOM  
SC9000 computer via the SAFECOM network. When SAFECOM is installed, it is the primary means of alarm  
panel communication (the phone line serves as the backup route). The SC3100 is capable of interfacing with  
most alarm panels that use industry standard pulse formats (3+1, 4+2, FBI Superfast, Radionics Slow, etc.) or  
Dual Tone Multiple Frequency, DTMF (ADEMCO Contact ID, ADEMCO High Speed, or ADEMCO 4+2 Express),  
or SIA-R, or Radionics Modem and Modem IIe, or BFSK formats.  
The SC3100 can be thought of as “a digital receiver in a box”, in that it has the ability to receive the signals from  
the host alarm panel, and then generate an ACK and kissoff to the alarm panel, while sending the signal to the  
Central Station SC9000 computer. The SC3100 sends all the necessary (ACK) tones to the host alarm panel in  
response to the Dialer seizing the phone line. These ACK tones can be programmed at the Central Station  
SAFECOM Computer to short and long durations, frequencies of 1400 or 2300 Hz, as well as low/high (Contact  
ID) and the Bosch Security Systems D6500 Modem ACK. The SC3100 has the ability to emulate the following  
digital receivers: ADEMCO 685, Bosch Security Systems D6500, Silent Knight, ADCOR, Veritech, Morse, and  
ITI. In addition, the SC3100 can be programmed at the Central Station to send a 440 Hz tone to the Dialer to  
simulate dial tone. This tone comes in two bursts lasting one second each, and is usually enough to satisfy alarm  
panels that “sniff” the phone line for line fail.  
The host alarm panel signals are sent to the Central Station SC9000 computer. Then, the signals are displayed  
on the SC9000 computer and transferred to the Central Station's Automation Software (BOLD, SIS, SIMS, DICE,  
MAS, or most industry standard software package). Primary routing of the digital alarm messages is conducted  
along the SAFECOM network that exists between a SC3100 in the field and the Central Station SC9000  
Receiver. The primary routing then moves the message to an automation software system.  
The SAFECOM SC9000 computer can monitor all of the unique alarm panel signals from each SC3100. The  
SC3100 functions strictly in a supervisory capacity when interfaced with an existing alarm system. The SC3100  
is an intercept/delivery system which is designed for easy installation and interface with any alarm system. The  
alarm panel dialer cable is simply connected to the SC3100 phone jack “DIALER” connector and the house  
phone cable from the RJ31X jack, to the SC3100 RJ31X connector.  
No modifications to the existing alarm system are required. The normal operation of the existing alarm panel and  
security system is not affected in any way. The existing detectors and initiating circuits still report the status of  
their circuits directly to the host alarm panel. When the host alarm panel goes to send a signal, it no longer uses  
the phone line. The SAFECOM network is used to send all signals that will continue to be received at the Central  
Station regardless of the phone line’s status. The house phones will normally not be interrupted by the alarm  
panel.  
The SC3100 requires an 11 - 15 VDC (12 VDC), 350 mA, power source. This 12 VDC power source is normally  
provided by the auxiliary power terminal of the host alarm panel. However, an 11 -15 VDC auxiliary power supply  
or external battery is an acceptable power source for the SC3100.  
The SC3100 is configured with a 12VDC internal gel cell battery. This internal battery provides all of the  
necessary peak current (ampere) requirements when the SAFECOM Radio Transceiver is transmitting (TX) and  
receiving (RX). The Battery is mounted inside of the SC3100 Radio Communicator and is accessible by  
removing the SC3100 cover and internal battery plate.  
Each SC3100 is configured with a Fallback life safety feature. The Fallback mode of SAFECOM communications  
ensures that all alarm event messages sent by the host alarm panel will be routed to the Central Station in case  
of a SC3100 or SAFECOM network failure. It also provides the ability to perform alarm panel programming and  
downloading via the telephone line.  
Alarm panel signals are normally routed to the Central Station by SAFECOM radio communications as the  
primary mode of transportation. In the event that the SC3100 cannot send the Dialer message via the  
SAFECOM network because of some type of failure, the message is automatically routed to the backup phone  
line and on to a digital receiver at the Central Monitoring Station (Fallback Mode).  
SC3100 Operation and Installation Guide  
© 2004 Bosch Security Systems  
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SC3100  
Introduction  
1.4  
SAFECOM SC3100 Radio Communicator Specifications  
Size: 4.5" W x 4.1 " H x 2.5" D (11.4 cm W x 10.4 cm H x 6.4 cm D)  
Weight: About 1 lb. (0.5 kg) with internal 12VDC battery  
Temperature: Operating: -20° to +50°C (-4° to +122°F)  
Temperature: Storage: -40° to +75°C (-40° to +167°F)  
Operating Voltage: 11 - 15 VDC, 350 mA, from an alarm panel auxiliary power, separate power supply, or  
external 12VDC battery (11 - 15 VDC, 850mA peak if internal battery is not used)  
Internal Battery: 12VDC, 0.8 AHr, sealed gel cell  
Panel Indicators: System Status LED and Radio Status LED  
Interface: TELCO line from RJ31X jack  
12VDC power, flying leads  
RF cable, RG-58, for antenna  
Alarm panel TELCO line - dialer  
1.5  
Standard Radio Specifications  
Note: Specifications may vary in other frequency bands or with the use of various makes of radio transceiver modules.  
1.5.1  
Receiver  
Frequency range: 440 - 470 MHz  
Minimum Sensitivity: -113dBm (0.5 mV) for –12dB SINAD  
Selectivity: 70 dB at 12.5 kHz Channel Spacing  
Frequency stability: ± 5 Part Per Million (PPM)  
1.5.2  
Transmitter  
Frequency range: 440 - 470 MHz  
Frequency stability: ± 5 ppm  
RF output power: 2 watts ± 0.2 W  
Deviation: ± 2 kHz ± 0.2 kHz  
Modulation: FM  
1.5.3  
Factory supplied Antenna  
14-16 inch (frequency specific), rubber duck vertical 1/2 Wave  
1.6  
Notices  
1.6.1  
Copyright Notice  
Copyright 2004 Bosch Security Systems All Rights Reserved. No part of this publication may be reproduced,  
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form by any means  
without the written permission of Bosch Security Systems.  
1.6.2  
1.6.3  
Trademarks  
SAFECOMis a trademark of Bosch Security Systems. Other brand or product names are trademarks or  
registered trademarks of their respective holders.  
Notice  
The technical information in this manual has been carefully checked for accuracy and is presumed to be reliable  
and correct. However, Bosch Security Systems assumes no responsibility for any inaccuracies and reserves the  
right to modify and revise this manual without notice. Changes are periodically made to the information herein;  
these changes will be incorporated in new editions of this publication.  
Please contact our Technical Support Department to request copies of this publication, technical information, and  
product support for all of the SAFECOM product lines.  
Bosch Security Systems  
130 Perinton Parkway, Fairport, NY 14450-9199  
Customer Service: (800) 289-0096  
Technical Support: (888) 886-6189  
SC3100 Operation and Installation Guide  
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© 2004 Bosch Security Systems  
 
SC3100  
Introduction  
1.6.4  
Federal Communications Commission (FCC) Statement  
This equipment generates and uses radio frequency (RF) energy. If not installed and used properly, that is, in  
strict accordance with the manufacturer's instructions, it may cause interference to radio or television reception.  
This equipment has been tested and certified to comply with the specifications for a Class B digital device,  
pursuant to Subpart J of Part 15 of FCC rules. These specifications are designed to provide reasonable  
protection against such interference. However, there is no guarantee that interference will not occur in a  
particular installation.  
If this equipment does cause interference to radio or television reception, which can be determined by turning the  
equipment on and off, the user is encouraged to correct the interference by one or more of the following  
measures:  
Reorient the radio/television receiving antenna.  
Move the antenna leads away from any wire runs to the SAFECOM system.  
If using an indoor antenna, have a quality outdoor antenna installed.  
Relocate the SAFECOM system with respect to the radio/television receiver.  
Connect the host alarm panel's AC transformer to a different outlet so the SAFECOM system and the  
radio/television are on different branch circuits.  
If necessary, the user should consult the dealer or an experienced radio/television technician for additional  
suggestions. The user might find the following booklet prepared by the Federal Communications Commission  
helpful: "How to Identify and Resolve Radio-TV Interference Problems". This booklet is available from the US  
Government Printing Office, Washington D.C. 20402. Stock No. 004-000-00345-4.  
Properly shielded and grounded cables and connectors must be used for connection to peripherals in order to  
meet FCC emission limits. Bosch Security Systems is not responsible for any radio or television interference  
caused by using other than recommended cables or by unauthorized modifications to this equipment. It is the  
responsibility of the user to correct such interference.  
1.6.5  
Federal Communications Commission (FCC) Notice To Users  
1. Upon request only, the telephone company (TELCO) must be provided with a notice of intention to install or  
permanently remove the SC3100, along with the following information:  
a) Manufacturer: Bosch Security Systems  
b) Model Number: SC3100  
c) FCC Registration Number: 1 L3USA-73968-MO-N  
d) Ringer equivalence: 0.0A  
e) Type of Jack: (USOC) RJ31 X, RJ32X, or equivalent  
Note: The SC3100 is intended to be used in conjunction with Alarm Dialing Systems, and makes use of the RJ31X,  
RJ32X, or equivalent jack required for such systems. An equivalent jack is one which, when the system is  
disconnected from the jack, will continue to allow proper operation of the customer's telephone equipment.  
2. The SC3100 may not be connected to a TELCO-operated coin telephone line. Connection to privately-  
operated coin telephones is subject to local or state regulation, but is not recommended by the  
manufacturer.  
3. The TELCO may, under certain circumstances, temporarily discontinue service and/ or make changes in its  
facilities or its service which may influence the operation of the SC3100. However, the telephone company is  
required to give adequate notice in writing of such changes or service interruptions.  
4. In case of operational problems, disconnect the SC3100 (and Alarm Dialing System) from the TELCO line  
by removing the modular plug from the TELCO jack:  
If, after disconnecting the equipment from the TELCO jack, the customer’s regular phone operation has not  
been restored, notify the telephone company that they may have a problem, and request prompt service at  
no cost to the user. If a problem is found in premises wiring not installed by the TELCO, the customer will  
be subject to a service charge. If a fault is found in wiring installed by the TELCO, the customer may be  
subject to a service call charge.  
If, after disconnecting the equipment from the TELCO jack, the customer’s regular phone operation returns  
to normal, the equipment must remain disconnected until the SC3100, Alarm Dialing Equipment, or related  
wiring is serviced or replaced.  
Unless otherwise noted in the Installation Guide (e.g., battery replacement, etc.), the SC3100 may not under any  
circumstances (in or out of warranty) be adjusted or repaired in the field. The location and phone number of the  
manufacturer, Bosch Security Systems, is listed in this guide.  
SC3100 Operation and Installation Guide  
© 2004 Bosch Security Systems  
Page 9  
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SC3100  
Introduction  
Notes:  
SC3100 Operation and Installation Guide  
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© 2004 Bosch Security Systems  
 
SC3100  
SC3100 Circuit Board  
2.0 Circuit Board  
2.1  
SC3100 Circuit Board Components  
The following describes the function of the headers, LEDs, and some of the significant components located on  
the SC3100 Communications Panel circuit board.  
SYSTEM RADIO  
STATUS STATUS  
“RJ31X” EIGHT  
CONDUCTOR  
MODULAR JACK  
“DIALER” EIGHT  
CONDUCTOR  
MODULAR JACK  
MAIN MOLEX  
CONNECTOR  
JP-1 RESET  
JUMPER  
JP-2 RADIO  
INTERFACE  
MICROPROCESSOR  
CHIP, CONTAINS THE  
CPU SERIAL NUMBER  
AND PID  
SP100 BATTERY  
CHARGER BOARD  
Figure 2: SC3100 Circuit Board  
System Status LED  
The System Status LED is a bi-color (red & green) LED. It illuminates to indicate the status of radio  
communications between the SC3100 Radio Communicator and the Central Station. It also is used to indicate a  
LOW INTERNAL BATTERY condition, and/or identify a hardware failure on the SC3100 during system  
initialization.  
Radio Status LED  
The Radio Status LED is a bi-color (red & green) LED. It illuminates to indicate transmit (red) and receive (green)  
Status of the SC3100 internal radio module. This indication is helpful when sending and receiving signals.  
RJ31X Modular Jack  
This is a standard 8 pin RJ31X compatible female modular phone jack which is used for connecting the SC3100  
to the premises RJ31X telephone jack (Tip & Ring on PINS 4 & 5 and House Phone return from the alarm panel  
on Pins 1 & 8).  
Dialer Modular Jack  
This is a standard eight-pin RJ31X compatible female modular phone jack which is used for connecting the  
SC3100 to the alarm panel “phone line in & house phone out” (Tip & Ring to alarm panel on Pins 4 & 5 and  
house phone return from the alarm panel on Pins 1 & 8).  
Main Interface Molex Connector  
This is a specially keyed, female Molex connector. This connector is provided for interfacing the required 12VDC  
power from the host alarm panel auxiliary power supply. The SC3100 comes supplied with a mating male Molex  
connector with a flying lead wiring harness for wiring the 12VDC power. The 12 VDC power is provided by the  
Red (+) and the Black (-) wire leads on the Molex connector wiring harness.  
SC3100 Operation and Installation Guide  
© 2004 Bosch Security Systems  
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SC3100  
SC3100 Circuit Board  
JP1 - CPU Reset (Reboot)  
This allows system reset or initialization of the Central Processor Unit (CPU). Shorting the two pins on this  
header and cycling the system power will erase the program from the SC3100, making it operate as if it was a  
“new, out of the box” unit.  
Radio  
This header is to connect the interface cable from the internal RA500 Radio Module to the radio adapter board  
inside the SC3100.  
JP-3-SP100 Charger Header  
This four-pin header is used to interface the main SC3100 board to the SP100 Battery Charger board. The  
SP100 is mounted “piggy-back” on this header, and is secured in place with a single ¼-inch standoff.  
Note: To operate the SC3100 without the supplied internal battery, remove the SP100 Battery Charger Board and  
battery, and place a jumper across the two pins closest to the CPU on Header XX. This requires a stable well-  
regulated power source for operation without the internal battery.  
Battery Cut-Off Relay  
This relay disconnects the internal 12VDC battery from the SC3100 circuitry when the external DC power source  
is removed.  
Note: Once the SC3100 is programmed and brought on-line, this relay is disabled.  
R42 - TX Dev Adj  
This is the adjustment for the Radio Transmitter Modulation Deviation set by Bosch Security Systems at the  
factory. Do not make field adjustments.  
Do not make field adjustments. Field adjustments of the Radio Transmitter Deviation made by unauthorized  
personnel may violate FCC regulations.  
U1 - Microprocessor  
This contains the system program the SC3100 needs to operate. This program is downloaded into the  
microprocessor from the SAFECOM computer via the SAFECOM radio network when the SC3100 is first  
powered up. The label on the microprocessor specifies the CPU S/N and PID # of this particular SC3100.  
U3 - Modem Chip  
This is the SC3100 Modem used for converting the Serial Data stream from the SC3100 main board to an audio  
signal that can be transmitted via the SAFECOM radio network.  
2.2  
System Status LED Indications  
The System Status LED lights up to indicate the status of radio communications between the SC3100 and the  
Central Station SC9000 computer. It also can indicate a low internal battery condition. The System Status LED  
also functions as a hardware fault indicator.  
There are 5 types of System LED indications for various conditions of a properly programmed SC3100 in the  
field:  
Rapid blinking green: The System LED blinks green continuously at a rate of 5 times per second. After 90  
seconds of power-up, this LED indicates that the SC3100 is in radio communication with the Central Station  
SC9000 computer and is online. This LED also indicates that the charge on the SC3100 internal battery is  
Good (~ 11.5-14 VDC). Communications = Good, Battery = Good  
Rapid blinking red: The System LED blinks red continuously at a rate of 5 times per second. After 90  
seconds of power-up, this LED indicates that the SC3100 is not in radio communication with the Central  
Station SC9000 computer and is offline. This LED also indicates that the charge on the SC3100 internal  
battery is good (~ 11.5-14 VDC). Communications = Bad, Battery = Good  
Slow blinking red: The System LED blinks red slowly 5 times, then pauses for one second, then returns to  
the 5 slow red blinks. This LED indicates that the SC3100 system has shut down because the charge on the  
SC3100 internal battery is so low that it cannot activate the radio transmitter to send a message.  
Communications = Bad, Battery = Bad  
The SC3100 will attempt to re-establish communications with the Central Station every 15 minutes after the low  
battery shutdown condition occurs. If the charge on the SC3100 Battery has not reached a minimum of 11.5  
VDC, then the SC3100 will remain in the shutdown condition for another 15 minute period. It will continue this  
attempt then shutdown cycle until the battery charge has reached the minimum level.  
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SC3100  
SC3100 Circuit Board  
The battery restore message will NOT be sent by the SC3100 until the charge on the SC3100 Battery has  
reached a minimum of 11.5 VDC during transmit TX ACTIVE.  
Note: The SC3100 battery voltage is only tested when the radio transceiver is transmitting.  
Note: The SC3100 internal battery is shipped from Bosch Security Systems disconnected. The installer MUST open  
the SC3100 enclosure and connect the internal battery connector. It is then recommended that the SC3100 be  
programmed into the SC9000 computer and brought ONLINE for a minimum of 3 hours prior to installation to  
charge the internal battery to a sufficient level. The SC3100 internal battery may NOT be charged to full capacity  
after an idle, no-charge period, such as during shipping from Bosch Security Systems.  
2.3  
Radio Status LED Indications  
The Radio Status LED illuminates to indicate the current transmit and receive status of the SC3100 Radio  
Communicator. This is a bi-color (red & green) LED. It illuminates to indicate the current transmit (red) and  
receive (green) status of the SC3100 internal radio module. This indication is helpful when sending and receiving  
signals.  
This LED will illuminate red when the SC3100 is Transmitting a signal to the Central Station.  
This LED will illuminate green when the SC3100 is receiving any radio signals (Carrier Detect - CD) on the Radio  
Receiver frequency. This green indication can mean the SC3100 is receiving a signal from the Central Station, is  
hearing another SAFECOM Radio Communicator in the field, is being interfered with due to a high level of RF  
noise in the area, or is being intentionally jammed on the RX frequency.  
SC3100 Operation and Installation Guide  
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90026-201D  
 
SC3100  
SC3100 Circuit Board  
Notes:  
SC3100 Operation and Installation Guide  
90026-201D  
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© 2004 Bosch Security Systems  
 
SC3100  
Pre-Installation Requirements  
3.0 Pre-Installation Requirements  
3.1  
SC3100 Pre-Installation Requirements  
Prior to the installation of the SC3100 Radio Communicator, several conditions must be satisfied and physical  
phenomena considered to insure trouble free operation.  
3.2  
SC3100 Wiring Requirements  
All wiring utilized for the installation of the host alarm panel and the SC3100 Radio Communicator shall be in  
accordance with local building codes. The following is recommended gauge and type wiring for installation of the  
host alarm panel and the SC3100:  
Alarm panel dialer phone lines: in accordance with industry installation standards.  
SAFECOM antenna RF cable: It is always preferred to utilize the RF cable provided by Bosch Security  
Systems for installations of SC3100 Radio Communicators.  
SAFECOM antenna RF cable for remote antenna installation: The antenna should be located remotely away  
from the SC3100. For distances of 15 ft. (4.6 m) or less, use RG-58 or equivalent. For distances up to 30 ft.  
(9.1 m), use RG-8 or equivalent. For distances exceeding 30 ft. (9.1 m), contact a Bosch Security Systems  
SAFECOM Applications Engineer for recommendations.  
12 VDC power from host alarm panel auxiliary power: Minimum 20 AWG (distance dependent).  
3.3  
3.4  
DC Power Requirements of the SC3100 Radio Communicator  
The SC3100 requires an 11-15 VDC (12 VDC), 350 mA, power source capable of providing 850 mA during  
transmission if the internal battery is not used. The 12 VDC power source supplies the operating voltage  
requirements for the SC3100 circuit board and charging the internal SC3100 battery. This 12 VDC power source  
is normally provided by the auxiliary power terminal of the host alarm panel. However, an 11-15 VDC stand alone  
DC power supply or external battery is an acceptable power source for the SC3100.  
The SC3100 should not be connected to the battery terminal or smoke detector power of the host  
alarm panel.  
SC3100 Internal Battery  
The SC3100 is provided with a 12VDC battery. This battery provides all of the necessary peak current (amperes)  
requirements for the SAFECOM Radio Transceiver. This battery is mounted inside of the SC3100 Radio  
Communicator and is accessible by removing the enclosure cover. Primary 12 VDC operating power for the  
SC3100 is normally supplied by the host alarm panel.  
Note: The SC3100 internal battery might not be at full capacity after an idle no-charge period during shipping from  
Bosch Security Systems. The SC3100 battery must be connected internally and charged for a minimum of 3  
hours prior to initialization for radio communications. This will ensure that the SC3100 internal battery charge is  
a minimum 11.5V DC when the SC3100 is initially powered up for operation.  
3.4.1  
SC3100 Internal Battery Replacement  
The SC3100 is provided with an internal 12VDC, 0.8 AHr, sealed gel cell battery. A replacement battery may be  
purchased from Bosch Security Systems, (800) 289-0096.  
3.4.2  
Replacing the SC3100 Battery  
1. Remove the external 12 VDC power source from the host alarm panel.  
2. Loosen the four retaining screws on the SC3100 main enclosure cover.  
3. Locate and remove the battery from the battery plate.  
4. Disconnect the battery two pin Molex connector between the battery and the SP100 Battery Charger Board.  
5. Connect the two pin Molex connector to the new battery.  
6. Reverse the above procedures to install the new battery and replace the SC3100 enclosure cover.  
7. Re-connect the host alarm panel auxiliary 12 VDC power source.  
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SC3100  
Pre-Installation Requirements  
3.5  
SC3100 Radio Communicator Location  
The SC3100 Radio Communicator is designed to be installed inside of the host alarm panel. If the size of the  
host alarm panel will not permit mounting the SC3100 inside or for special SC3100 configurations, then the  
SC3100 enclosure can be mounted directly to a vertical surface, like a wall, using the keyhole mounting holes  
provided on the rear of the SC3100 enclosure. This type of mounting will also require the use of an L bracket to  
mount the factory supplied antenna. This L bracket is provided with all SC3100 units sold by Bosch Security  
Systems. The L antenna mount bracket is Bosch Security Systems part number #80072-101.  
The SC3100 is not environmentally sealed. Do not mount the SC3100 where it can be exposed to  
the elements.  
If the antenna is mounted directly on the exterior of the host alarm panel enclosure, the alarm panel should be  
mounted on the inside of an exterior wall, for optimum radio transmission and reception. However, it should not  
be mounted in close proximity to:  
A cable bundle and/or wiring harness that is routed vertically and in close proximity to the SAFECOM  
antenna.  
A computer, PA, entertainment, or sound system.  
The following should be considered when determining the location for mounting the SC3100:  
Space restrictions of the host alarm panel.  
Distance to the antenna from the SC3100 Radio Communicator.  
Antenna proximity to a cable bundle and/or wiring harness.  
Antenna proximity to computer, PA, entertainment, or sound systems.  
Easy access by a service technician.  
3.6  
Antenna Location  
Improper antenna location is the single most common problem found in SAFECOM installations. The only way to  
properly determine the best location for the SAFECOM antenna installation is to use the SAFECOM IT1500  
Tester.  
The SAFECOM IT1500 Tester must have a minimum of 9dB of attenuation installed between the  
Tester and the Tester’s antenna. If the Tester, along with the 9dB attenuator does not produce a  
minimum of 10 “pass” indications following the tests, then the SAFECOM SC3100 Radio  
Communicator cannot be installed in this location. Refer to the SC9000 Operations Manual section  
titled “Using the IT1500 Tester” for more information on finding another location within this  
building and testing possible antenna locations. For information on ordering an external  
attenuator for your SAFECOM IT1500 Tester, contact a SAFECOM Applications Engineer at (800)  
538-5807.  
IMPORTANT  
If the SC3100 Radio Communicator is installed inside of a host alarm panel, then the antenna must be mounted  
externally to the host alarm panel. Do not mount the antenna inside of the host alarm panel enclosure.  
A successful RF communications link between the SC3100 and the Central Station SC9000 computer may be  
subject to external interference. Several environmental effects must be considered when determining the proper  
location for mounting the SC3100 antenna.  
Transmission and receipt of radio signals may be blocked by metal, mountains, hills, foliage and other natural  
and man-made obstructions.  
Some extent of radio signal degradation may be seasonal. Weather may significantly degrade reception ranges  
due to propagation from temperature layers and reflection from the moisture content in the atmosphere.  
Transmission and reception ranges may be reduced by dense foliage on trees and shrubs, or by snow. This  
degradation is normally experienced during the spring and summer months when the presence of leaves tends  
to block the signal path.  
For optimum transmission and reception of radio signals, position the antenna as high as is possible within the  
structure. Mounting the antenna on an elevated structure will enhance the line-of-sight Tx/Rx range and  
communications link effectiveness. The antenna should NOT normally be mounted inside metal buildings or  
enclosures. The proper antenna location is site specific for each installation.  
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SC3100  
Pre-Installation Requirements  
All sales personnel must be required to utilize the IT1500 Tester with a minimum of 9dB attenuator  
installed between the IT1500 Tester and the Tester Antenna to determine if two-way radio  
communication between the prospective customer site and the Central Station SC9000 computer  
is possible before the job is sold.  
IMPORTANT  
After the initial testing is performed by the salesperson, the installer must be required to utilize the IT1500 Tester,  
with a minimum of 9dB attenuator installed between the IT1500 Tester and the Tester Antenna, to determine the  
proper antenna location within the customer site for installation.  
The IT1500 is a portable tester which transmits a radio signal from the remote customer site to the Central  
Station SC9000 computer and receives an acknowledge (ACK) message to verify a successful two-way  
communications link for that particular geographic location and antenna position.  
REMEMBER! Moving the antenna location as little as 4 in. (10.2 cm) in either direction can mean the difference  
between a trouble-free site, or an angry customer who requires multiple service calls.  
3.7  
SC3100 Acceptable Antenna Types  
The SC3100 is usually installed using the factory supplied omnidirectional (OMNI) antenna. However, if testing  
using the IT1500 Tester, with a minimum of 9dB external attenuator installed between the Tester and the Tester  
antenna, shows that the factory supplied omnidirectional antenna is not sufficient, the installer may choose to  
use a direction, gain antenna. This type of antenna is usually referred to as a beam or Yagi type antenna. The  
following is a partial listing of acceptable types of antennas for installation on or external to the SC3100 Radio  
Communicator. Both the omnidirectional and Yagi type antennas are available to order directly from Bosch  
Security Systems. Call (800) 289-0096 for more information.  
Bosch Security Systems factory supplied SAFECOM omni-directional antenna:  
Bosch Security  
Description  
Frequency Range  
Systems Part Number  
SC921-xx  
C740A  
C742  
½ wave, 2.5 dB gain, RUBBER DUCK  
3.0 dB gain, Omni Whip  
400-512 MHz  
450-470 MHz  
450-470 Mhz  
10.0 dB gain, Directional (Yagi)  
Table 1: SC3100 Antenna Types  
SC3100 Operation and Installation Guide  
© 2004 Bosch Security Systems  
Page 17  
90026-201D  
 
SC3100  
Pre-Installation Requirements  
Notes:  
SC3100 Operation and Installation Guide  
90026-201D  
Page 18  
© 2004 Bosch Security Systems  
 
SC3100  
Installation  
4.0 Installation Procedures  
This section describes the installation procedures for the SC3100 Radio Communicator.  
4.1  
SC3100 Radio Communicator  
Mount the SC3100 at the location determined from the considerations discussed in Section 3.0. The total weight  
of the SC3100 is about one pound (0.5 kg) with the internal 12 VDC battery installed.  
The SC3100 is normally installed in an upright position in the bottom and inside of the host alarm panel  
enclosure (see Figure 3).  
SAFECOM ANTENNA  
CONNECTOR  
FACTORY SUPPLIED  
HOST ALARM PANEL  
RF COAXIAL CABLE  
HOST ALARM PANEL  
SAFECOM  
SAFECOM SC3100  
BATTERY  
SC3100  
RADIO COMMUNICATOR  
Figure 3: SC3100 Radio Communicator  
4.2  
Antenna  
Each SC3100 Radio Communicator unit is shipped from Bosch Security Systems with a 20 in. (50.8 cm) antenna  
coaxial cable assembly to mount the antenna directly on the host alarm panel enclosure (as shown above). The  
unit is also shipped with a 2" x 2" antenna mounting L-bracket for mounting the antenna directly on the side of  
the host alarm panel or for remote installation of the antenna.  
If mounting the antenna directly on the host alarm panel, use the attached antenna coaxial cable assembly to  
connect the SC3100 radio communicator to the antenna (on the top of the host alarm panel enclosure). See the  
following figure:  
ANTENNA CONNECTOR  
HOST ALARM  
PANEL  
ENCLOSURE  
WITH KNOCK-  
OUT REMOVED  
MOUNTING WASHER  
MOUNTING WASHER  
Figure 4: SC3100 Antenna  
SC3100 Operation and Installation Guide  
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Page 19  
90026-201D  
 
SC3100  
Installation  
The RF bulkhead connector, on the end of the factory supplied coaxial cable, may be installed directly on the  
host alarm panel enclosure by using one of the following methods:  
1. An existing knock-out port (on the top of the host alarm panel enclosure).  
2. A ½ in. diameter hole, carefully drilled into the top of the host alarm panel enclosure.  
3. The 2" x 2" factory supplied antenna mounting L-Bracket (P/N 80072-101).  
Use the 1.5 inch diameter antenna mounting washers (P/N 80074-101), with the antenna coaxial cable assembly  
to provide an adequate ground and physical support for the antenna when mounting the antenna on the top of  
the host alarm panel enclosure. The L-bracket installation does NOT require using the antenna mounting  
washers.  
If a remote antenna location is required, mount the antenna in a suitable location as best determined by the  
results of IT1500 Tester. Use the 2-inch x 2-inch antenna mounting L-bracket to attach the antenna to a beam or  
supporting structure.  
For remote antenna installations, Bosch Security Systems recommends using RG-58 for distances up to 15 ft.  
(4.2 m). RG-8 for distances up to 30 ft. (9.1 m).  
4.3  
Connecting Wires to the SC3100  
Refer to the following illustration of the SAFECOM SC3100 Radio Communicator:  
SAFECOM  
1 2 3 4  
SYSTEM RADIO  
RJ31-X DIALER  
Figure 5: SC3100  
4.3.1  
4.3.2  
4.3.3  
Dialer  
Connect the alarm panel Tip and Ring to this connector. The SC3100 DIALER connector is an 8 pin RJ31X  
compatible female modular jack.  
R131X  
Connect the premises RJ31X telephone jack to this connector. The SC3100 RJ31X connector is an eight-pin  
RJ31X compatible female modular phone jack.  
Main Molex Connector  
The SC3100 Main Molex connector is to be installed with the factory supplied 6 conductor wiring harness. This  
wiring harness contains the wires necessary for connecting the 12 VDC power source. The wires are identified  
as described in the following paragraph.  
The following wires are supplied with the SAFECOM SC3100 wiring harness:  
Black (-) Ground: Connect the black wire to the negative (-) side of the Host alarm panel auxiliary power 12  
VDC SUPPLY.  
Red (+) 12 VDC: Connect the red wire to the positive (+) side of the 12 VDC power source.  
Note: The SC3100 is shipped from the factory with the internal 12V DC battery installed, but not connected. The  
battery might not be at full capacity after an idle, no-charge period during storage or shipping. The SC3100  
Battery should be charged for a minimum of three hours prior to installation. This will ensure that the SC3100  
battery charge is sufficient when the SC3100 is initially powered up for operation.  
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SC3100  
System Initialization  
5.0 System Initialization  
The following describes the System Initialization Procedures for the SC3100 Radio communicator.  
5.1  
System Initialization Procedures  
Contact the Central Station SAFECOM computer operator. Then verify that the following information is entered in  
the SAFECOM SC9000 computer account for the specific SC3100 you are working on.  
You must build an account into the SAFECOM SC9000 computer before the computer will recognize and place  
on-line a unit in the field. Below is a summary of the parameters necessary to program an SC3100 account into  
the SAFECOM computer. This is the first setup menu. These parameters must be entered, then “PG DOWN” to  
the second menu. A summary of the second setup menu can be found on the following page. The parameters  
that must be programmed by the Central Station are denoted in the following illustration and are summarized  
below:  
I
SAFECOM ST1000 v2.42  
I
02/12 10:45:57  
02/12 09:12:22 122>STARTUP  
*SELECT | REMOTE 456 | SETUP 1  
02/12 09:13:26 301>AC TROUBLE  
02/12 09:14:42 152>ALARM ZONE2  
02/12 09:15:57 202>2133 E1  
S/N:  
PID:  
Channel:  
Framer:  
Poll Interval:  
Vline:  
:
:
Vaccount:  
Notes:  
F1= Copy  
F2=Delete  
PGDN= More Setup  
F9=Help  
TX RX MODE HP  
** - - - - -  
SAFECOM SC9000 COMPUTER  
Figure 6: System Parameters  
S/N: This number must match the CPU Serial Number listed on the label of the SAFECOM SC3100.  
PID: This number must match the PID number on the label of the SAFECOM SC3100.  
Framer: This should correspond to the framer that is to be assigned to this unit.  
Poll Interval: This is the time in hours : minutes : seconds that the unit in the field is to be polled by the  
Central Station.  
Vline: The number placed here will report to the Automation System as coming in from “line XX”  
Vaccount: The number placed here will report to the Automation System as signal coming from “account  
XXXX”.  
Notes: This area is used to note the account information such as: Address, Customer, Account #, Install  
date, etc.  
SC3100 Operation and Installation Guide  
© 2004 Bosch Security Systems  
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90026-201D  
 
SC3100  
System Initialization  
The following illustrates the second setup menu in the SC9000 computer for programming an SC3100 account.  
Below is a summary of the parameters necessary to complete the programming of an SC3100 account into the  
SAFECOM computer. This is the second setup menu. These parameters must be entered, then the operator will  
escape out and save the data to complete the building of the account. The parameters required to be  
programmed are shown in the illustration and described below:  
I
SAFECOM ST1000 v2.42  
I
02/12 10:45:57  
02/12 09:12:22 122>STARTUP  
*SELECT | REMOTE 123 | SETUP 2  
Backpoll:  
02/12 09:13:26 301>AC TROUBLE  
02/12 09:14:42 152>ALARM ZONE2  
02/12 09:15:57 202>2133 E1  
:
:
Report Battery Trouble?:  
Intercept Digital Dialer?:  
Enable Auto-Fallback?:  
Make Dial Tone?:  
Allow Dial Pause?:  
Digital Format:  
Digital XLAT:  
F1= Copy  
F2=Delete  
PGDN= More Setup  
F9=Help  
TX RX MODE HP  
** - - - - -  
Figure 7: Programming Parameters  
Backpoll: Backpoll specifies the maximum amount of time a SC3100 will tolerate no radio communications  
with the SC9000 computer.  
Note: Recent changes to the SAFECOM System software have rendered the Backpoll feature obsolete.  
Report Battery Trouble ?: If this parameter is set to “Y” for Yes, then the SC3100 will report a low battery  
condition to the Central Station if this condition occurs. If “N” for No, the SC3100 will ignore a low battery  
condition.  
Intercept Digital Dialer?: Y or N: Specifies the routing of the host alarm panel signals to the Central  
Monitoring Station. If "Yes" the alarm panel Dialer messages will be Intercepted by the SC3100 and sent to  
the Central Monitoring Station via the SAFECOM radio network. If "No" the alarm panel Dialer messages will  
ALWAYS be routed to the Central Monitoring Station via the telephone line.  
Enable Auto Fallback?: Y or N: Specifies whether the SC3100 will automatically revert to the phone line  
backup in the event of a SAFECOM system failure. If "Yes" the Fallback Mode (telephone backup) will be  
initiated by the SC3100 if the alarm panel Dialer attempts to send an alarm message via the SAFECOM  
radio communications system three consecutive times, and for some reason is not successful. If “No" the  
Fallback Mode will not be initiated. This type of configuration is usually reserved for applications having no  
phone lines.  
Make Dial Tone?: Y or N: Make Dial Tone specifies whether the SC3100 will send a simulated dial tone to  
the host alarm panel once the alarm panel prepares to send an alarm signal. If “Yes” the SC3100 will send  
the Dialer two 440 Hz tones after Line Seizure. Each tone is 1 second in duration. The 2nd tone is sent 2  
seconds after the 1st. If “No” the SC3100 will not simulate a dial tone to the alarm panel. Characteristics of  
the alarm panel Dialer that the SC3100 will be communicating with dictate the selection for this entry.  
Allow Dial Pause?: Y or N: Allow Dial Pause sets the amount of time that the SAFECOM SC3100 will  
tolerate no activity after a digit has been dialed before deciding that the Receiver ACK tone should be  
transmitted. This sets a timing parameter ,and therefore, must sometimes be experimented with for different  
alarm panels in order to find the best choice.  
Digital Format: Programming of the SC3100 “format” must match the format that the digital dialer is  
sending. The tables below list the available formats and correct parameters. Please note that the PID  
(Product Identification Code) in the SC3100 determines how the SC3100 will be programmed.  
SC3100 Operation and Installation Guide  
90026-201D  
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SC3100  
System Initialization  
Note: For older SC3100s, the programming version required the operator to set two parameters, “Dialer ACK” and  
“Dialer Format” as shown below.  
“Dialer ACK”:  
0= Short burst 2300 Hz, short burst 1400 Hz, long burst 2300 Hz, long burst 1400Hz.  
1= Short burst 2300 Hz, short burst 2300 Hz.  
2= Short burst 1400 Hz, short burst 1400 Hz.  
3= Long burst 2300 Hz, long burst 2300 Hz.  
4= Long burst 1400 Hz, long burst 1400 Hz.  
5= DTMF (ADEMCO Contact ID / 4+2 Express / High Speed).  
“Dialer Format”:  
0= Unknown Dialer Format or any DTMF based format.  
4= 3+1 Pulse, double round.  
5= 3+1 Pulse with parity.  
6= Long burst 2300 Hz, long burst 2300 Hz.  
4= Long burst 1400 Hz, long burst 1400 Hz.  
5= DTMF (ADEMCO Contact ID / 4+2 Express / High Speed).  
“Digital Format”:  
Note: For newer SC3100s, please note that the programming for the newest versions required the operator to set only  
one parameter called "Digital Format” as shown below.  
00= Either 2300 Hz or 1400 Hz ACK Tone, Any digital pulse type format.  
01= Either 2300 Hz or 1400 Hz ACK Tone, Radionics BFSK.  
02= Either 2300 Hz or 1400 Hz ACK Tone, 0-2 pulse type format.  
03= Either 2300 Hz or 1400 Hz ACK Tone, 0-2 pulse type format with parity.  
04= Either 2300 Hz or 1400 Hz ACK Tone, 3+1 pulse type format  
05= Either 2300 Hz or 1400 Hz ACK Tone, 3+1 pulse type format with parity.  
06= Either 2300 Hz or 1400 Hz ACK Tone, 4+2 pulse type format  
07= Either 2300 Hz or 1400 Hz ACK Tone, 4+2 pulse type format with parity.  
08= Either 2300 Hz or 1400 Hz ACK Tone, FBI Superfast (DTMF)  
10= 2300 Hz ACK Tone, Any digital pulse type format.  
11= 2300 Hz ACK Tone, Radionics BFSK.  
12= 2300 Hz ACK Tone, 0-2 pulse type format.  
13= 2300 Hz ACK Tone, 0-2 pulse type format with parity.  
14= 2300 Hz ACK Tone, 3+1 pulse type format  
15= 2300 Hz ACK Tone, 3+1 pulse type format with parity.  
16= 2300 Hz ACK Tone, 4+2 pulse type format  
17= 2300 Hz ACK Tone, 4+2 pulse type format with parity.  
18= 2300 Hz ACK Tone, FBI Superfast (DTMF)  
20= 1400 Hz ACK Tone, Any digital pulse type format.  
21= 1400 Hz ACK Tone, Radionics BFSK.  
22= 1400 Hz ACK Tone, 0-2 pulse type format.  
23= 1400 Hz ACK Tone, 0-2 pulse type format with parity.  
24= 1400 Hz ACK Tone, 3+1 pulse type format  
25= 1400 Hz ACK Tone, 3+1 pulse type format with parity.  
26= 1400 Hz ACK Tone, 4+2 pulse type format  
27= 1400 Hz ACK Tone, 4+2 pulse type format with parity.  
28= 1400 Hz ACK Tone, FBI Superfast (DTMF)  
SC3100 Operation and Installation Guide  
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SC3100  
System Initialization  
30= Long 2300 Hz ACK Tone, Any digital pulse type format.  
31= Long 2300 Hz ACK Tone, Radionics BFSK.  
32= Long 2300 Hz ACK Tone, 0-2 pulse type format.  
33= Long 2300 Hz ACK Tone, 0-2 pulse type format with parity.  
34= Long 2300 Hz ACK Tone, 3+1 pulse type format  
35= Long 2300 Hz ACK Tone, 3+1 pulse type format with parity.  
36= Long 2300 Hz ACK Tone, 4+2 pulse type format  
37= Long 2300 Hz ACK Tone, 4+2 pulse type format with parity.  
38= Long 2300 Hz ACK Tone, FBI Superfast (DTMF)  
40= 1400 Hz long ACK Tone, Any digital pulse type format.  
41= 1400 Hz long ACK Tone, Radionics BFSK.  
42= 1400 Hz long ACK Tone, 0-2 pulse type format.  
43= 1400 Hz long ACK Tone, 0-2 pulse type format with parity.  
44= 1400 Hz long ACK Tone, 3+1 pulse type format  
45= 1400 Hz long ACK Tone, 3+1 pulse type format with parity.  
46= 1400 Hz long ACK Tone, 4+2 pulse type format  
47= 1400 Hz long ACK Tone, 4+2 pulse type format with parity.  
48= 1400 Hz long ACK Tone, FBI Superfast (DTMF)  
80= Any ADEMCO DTMF format (4+2 Express, ADEMCO High Speed, Contact ID)  
81= SIA (RELAXED ONLY)  
82= Radionics Modem II (D4112, D6112, D7112, D8112 and equivalent)  
83= Radionics Modem 11E (D7212, D9112, and equivalent)  
84= Special Contact ID format for Security Dimensions & Australian made alarm panels (NESS, EDM,  
Solutions, Concepts).  
Digital XLAT: 0 to 8: The Digital Translation Table (XLAT) parameter tells the SAFECOM SC9000 computer  
where to look up alarm signals. The translation table (XLAT) gives the operator the ability to assign a table,  
and then build the table so that usually cryptic alarm signals like “31” will be looked up, in the translation  
table (XLAT) assigned, and given a brief English text definition like, “BURG Z1”. This can be very useful in  
the unlikely event of an automation failure. The translation table (XLAT) can allow the Central Station  
Operators to process alarms from the SAFECOM SC9000 directly without looking up codes to understand  
them. The translation text assigned to the Alarm Event Code is ONLY for display in the SAFECOM SC9000  
computer and is NOT part of the Alarm message sent to the Automation software. Each Digital Translation  
(XLAT) table in the SAFECOM computer has 240 possible entries for alarm event code to text  
translation/definition. A maximum of 8 characters are available for each alarm event code  
translation/definition. If “0” is selected for the translation table (XLAT) then all alarm signals from this  
specific account will be displayed exactly as they are transmitted by the host alarm panel without any  
translation/ definition.  
Note: The Digital Translation (XLAT) parameter does not have to be set for the SC3100 to operate properly.  
5.2  
Establishing Communications with the Central Station SAFECOM SC9000  
Computer  
To establish radio communications between an SC3100 in the field and the Central Station:  
1. Ensure the correct S/N, PID #, Framer #, and RF Channel are entered in the SC3100’s account in the  
SAFECOM computer.  
Note: The SC9000 computer is located at the Central Station.  
2. Connect the positive (+ red) and negative (- black) wires from the SC3100’s Power Molex connector to the  
host alarm panel auxiliary power source. Power On.  
3. The Radio Status LED on the SC3100 should illuminate red (TX) and green (RX) to indicate that the  
SC3100 Radio Communicator is transmitting and receiving. If the Radio LED does not illuminate red to  
indicate that the system is transmitting after system Power On, a hardware component failure is possible.  
When the SC3100 system detects a hardware failure, the System Status LED on the SC3100 will illuminate  
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SC3100  
System Initialization  
red. The number of blinks indicates a specific type of hardware failure. The blinking cycle will continue until  
the auxiliary power source is removed from the SC3100.  
The following describes the red blinking behavior of the System Status LED during a hardware failure, and  
should not be confused with System Status green LED illumination during normal SC3100 operations:  
1 blink red, pause, then repeat: Bad ROM check sum.  
2 blinks red, pause, then repeat: Failed RAM verify test.  
3 blinks red, pause, then repeat: Invalid CPU serial number.  
5 blinks red, pause, then repeat: The SC3100 internal battery is low and must be charged.  
5.3  
Manual Initialization of an SC3100 Radio Communicator  
The SC3100 Radio Communicator may be manually reset/initialized. The reset/initialize function is performed by  
a sequence involving momentarily shorting pins #1 and #2 on the JP-1 CPU RST Header. The JP-1 Header is  
located on the main SC3100 circuit board and requires disassembly of the SC3100 Radio Communicator.  
Note: A manual initialization should only be performed if all efforts to initialize the SC3100 via a radio command from  
the SAFECOM SC9000 Computer have failed. Manual initialization must be performed at the customer site and  
requires removing the SC3100 panel cover and battery plate.  
The following procedure will erase all the programmed data in the CPU with the exception of the CPU serial  
number.  
To manually initialize the SC3100 Radio Communicator:  
1. Remove the auxiliary power source from the SC3100. Power Off.  
2. Loosen the 4 retaining screws on the SC3100 panel cover and remove the cover.  
3. Loosen and remove the screws and battery mounting shelf, exposing the main SC3100 circuit board.  
4. Short the 2 pins on the JP-1 Header together. Keep the short in place.  
5. Apply the auxiliary power DC power source to the SC3100. Power On. This step will Initialize the CPU. The  
System Status LED will blink red three (3) times, pause, then repeat. This indicates that all of the Parameter  
EEPROM Memory, in the CPU, has been erased.  
6. Remove the short between the 2 pins on the JP-1 Header.  
7. Remove the auxiliary power from the SC3100. Power Off.  
8. Replace the SC3100 battery mounting shelf, panel cover and tighten four retaining screws.  
Apply auxiliary power to the SC3100. Power On. This step will initiate a system startup. The SC3100 will behave  
exactly like a brand new unit.  
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SC3100  
System Initialization  
Notes:  
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SC3100  
Programming Worksheet  
6.0 Programming Worksheet SC3100 Radio Communicator Account  
Setup  
Radio Communicator # (3 digit number assigned by the Central Station Operator):  
CPU Serial # (9 digit S/N from the SC3100 label):  
Product ID (4 digit PID from the SC3100 label):  
Framer (assigned by the Central Station Operator):  
Channel (assigned by the Central Station Operator):  
Poll Interval (assigned by the Central Station Operator):  
Vline (assigned by the Central Station Operator):  
Vaccount (assigned by the Central Station Operator):  
Notes (account information, name, address, install date):  
Backpoll (no longer used)  
00:00:00  
Report Battery Trouble? (assigned by the Central Station Operator):  
Intercept Digital Dialer? (see this manual):  
Enable Auto Fallback? (see this manual):  
Make Dial Tone? (see this manual):  
Allow Dial Pause? (see this manual):  
Digital Format (see this manual):  
Digital XLAT (see this manual):  
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SC3100  
Programming Worksheet  
Notes:  
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© 2004 Bosch Security Systems  
 
SC3100  
Warranty  
7.0 Limited Warranty  
Warranty Coverage and Duration  
Bosch Security Systems warrants to the original purchaser its Bosch Security Systems manufactured  
“SAFECOM" products ("Product") against defects in material and workmanship under normal use and service  
for a period of one year from the date of purchase.  
During the applicable warranty period, at no charge, Bosch Security Systems will, at its option, either repair,  
replace or refund the purchase price of this Product, provided it is returned in accordance with the terms of this  
warranty to the place of purchase. Repair, at the option of Bosch Security Systems, may include the replacement  
of parts, boards or other components with functionally equivalent reconditioned or new parts, boards or other  
components. Replaced parts, boards or other components are warranted for the balance of the original  
applicable warranty period. All replaced items shall become the property of Bosch Security Systems.  
BOSCH SECURITY SYSTEMS MAKES NO GUARANTY OR WARRANTY THAT THE PRODUCT WILL  
PREVENT OCCURRENCES, OR THE CONSEQUENCES THEREOF, WHICH THE PRODUCT IS DESIGNED  
TO DETECT OR COMMUNICATE.  
This express limited warranty is extended by Bosch Security Systems to the original end-user purchaser only,  
and is not assignable or transferable to any other party. This is the complete warranty for SAFECOM products  
manufactured by Bosch Security Systems, and Bosch Security Systems assumes no obligation or liability for  
additions or modifications to this warranty. In no case does Bosch Security Systems warrant the installation,  
maintenance or service of the Product.  
Bosch Security Systems is not responsible in any way for any ancillary equipment not furnished by Bosch  
Security Systems which is attached to or used in connection with SAFECOM products, or for operation of the  
Product with any ancillary equipment, and all such equipment is expressly excluded from this warranty. Because  
of wide variations in topographical and atmospheric conditions, which may require availability of repeater stations  
or of particular radio frequencies, Bosch Security Systems assumes no liability for range, coverage or suitability  
of the Product for any particular application. Buyer acknowledges that Bosch Security Systems does not know a  
particular purpose for which buyer wants the Product, and that buyer is not relying on Bosch Security Systems’  
skill and judgment to select or furnish suitable goods.  
This warranty applies only within the fifty (50) United States and the District of Columbia.  
What this Warranty does NOT Cover  
a) Defects or damage resulting from use of the Product in other than its normal and customary manner.  
b) Defects or damage from misuse, accident or neglect.  
c) Defects or damage from improper testing, operation, maintenance, installation, alteration, modification or  
adjustment.  
d) Disassembly or repair of the Product in such a manner as to adversely affect performance or prevent  
adequate inspection and testing to verify any warranty claim.  
e) Any Product which has had its serial number removed or made illegible.  
How to Receive Warranty Service  
To obtain warranty service, deliver or send the Product, transportation and insurance prepaid, to the place of  
purchase along with your proof of purchase and Product serial number. Alternatively, call (800) 538-5807 or  
(408) 757-8877.  
General Provision  
This warranty sets forth the full extent of Bosch Security Systems’ responsibilities regarding the Product. Repair,  
replacement or refund of the purchase price, at Bosch Security Systems' option, is the exclusive remedy.  
THIS WARRANTY IS GIVEN IN LIEU OF ALL OTHER EXPRESS WARRANTIES. ANY APPLICABLE IMPLIED  
WARRANTIES, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTY OF MERCHANTABILITY,  
ARE LIMITED TO THE DURATION OF THIS LIMITED WARRANTY. TO THE FULLEST EXTENT PERMITTED  
BY LAW, BOSCH SECURITY SYSTEMS DISCLAIMS ANY LIABILITY FOR DAMAGES IN EXCESS OF THE  
PURCHASE PRICE OF THE PRODUCT, FOR ANY LOSS OF USE, LOSS OF TIME, INCONVENIENCE,  
COMMERCIAL LOSS, LOST PROFITS OR SAVING OR OTHER INCIDENTAL, SPECIAL OR  
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE OR FAILURE OF SUCH  
PRODUCT.  
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SC3100  
Notes  
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© 2004 Bosch Security Systems  
 
SC3100  
Notes  
SC3100 Operation and Installation Guide  
© 2004 Bosch Security Systems  
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90026-201D  
 
© 2004 Bosch Security Systems  
130 Perinton Parkway, Fairport, NY 14450-9199  
Customer Service: (800) 289-0096 Technical Support: (888) 886-6189  
90026-201D  
Operation and  
Installation Guide  
03/04  
SC3100  
Page 32 of 32  
 

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