
Designed, engineered, and
manufactured in Springfield, MO
using U.S. and global components.
LT-1207 21061
SCS-104
Specifications
NIST AES Algorithm Certificate #1760 128-bit
NIST AES Algorithm Certificate #2599 256-bit
California State Fire Marshal (CSFM)
New York City (FDNY)
Underwriters Laboratory (UL) Listed
ANSI/UL 864 Fire Protective Signaling
ANSI/UL 163 Digital Alarm Communicator
ANSI/UL 1610 Central-station Burglar
ANSI/UL 365 Police Station Connected Burglar
ANSI/UL 1076 Proprietary Burglar
ULC-S559-04 Equipment for Fire Signal Receiving
Centers and Systems
ULC-S545 Standard for Residential Fire Warning
System Control Units
ULC-S304 Standard for Central and Monitoring
Station Burglar Alarm Units
ULC-C1023 Household Burglar Alarm System Units
ULC/ORD-C1076 Standard for Proprietary Burglar Alarm
Units and Systems
INTRUSION • FIRE• ACCESS• NETWORKS
2500 North Partnership Boulevard
Springfield, Missouri 65803-8877
800.641.4282 | DMP.com
© 2021
ADDITIONAL INFORMATION
Programming
The SCS-104 is programmed through the SCS-150 Receiver Processor Board with software such as Remote Link™. For
more information see the SCS-1R Installation Guide (LT-1037).
Phone Line Monitor
The SCS-104 monitors incoming phone line voltage. During a loss of phone line voltage, the SCS-104 sends a Phone Line
Trouble message (System Message 153) to the host automation or LCD display.
LED Operation
The SCS-104 provides eight LEDs on the card. The green LED labeled PWR turns on when the power supply on the line
card is working properly. Table 1 describes the LED operation:
LED DESCRIPTION
SOLID FLASHING OFF
POWER Power On N/A Power O
DTR Data Terminal Ready N/A Processor is nearly full
LINE 1 Connected (o hook) Ringing Idle
LINE 2 Connected (o hook) Ringing Idle
LINE 3 Connected (o hook) Ringing Idle
LINE 4 Connected (o hook) Ringing Idle
LINK Indicates a valid Network connection Indicates a valid Network connection No connection
LINK SPEED Connected a 100 Base-T N/A Connected at 10 Base-T
Table 1: LED Operation
SCS-104 Software Update
Updating SCS-104 firmware requires Remote Link Version 1.61 or higher.
1. Remove the SCS-104 Line Card from the SCS-1R Receiver.
2. Connect a Model 399 Programming Cable from the line card PROG header to a computer with Remote Link.
3. Place a shorting clip across the 2 pins of the LOAD header, then reinsert the line card into receiver.
4. Open Remote Link and go to System > Remote Update.
5. In Update File, press the More button, then select the SCS104.RU update file. Select the COM port where the line
card is connected, then select Update.
6. After the update is complete, remove the SCS-104 from the receiver, disconnect the 399 cable, and remove the
shorting clip from the LOAD header. Reinsert the line card to begin normal operation.
Tip
Tip
Tip
Ring
Tip
Ring
Ring
Ring
4
3
2
1
1
2
3
4
1
2
3
4
5
6
7
8
Pin Pair Wire
White/Brown
White/Green
White/Orange
Blue/White
White/Blue
Orange/White
Green/White
Brown/White
Color
Figure 2: Pinout Diagram with Chart
© 2021