DMP Electronics Security Control Receiver SCS-1R - Manual (Page 15)

Digital Monitoring Products SCS-1R Installation Guide
10
INSTALLATION
Model SCS-101 Network Interface Card
Description
The SCS-101 Network Interface Card provides for a connection from a digital data network to a port on the SCS-1R
Receiver. Each card includes one eight-pin modular connector for digital data network connection. This allows
the SCS-1R Receiver to accept alarm and system messages over a network from DMP panels. Refer to the SCS-101
Installation Guide (LT-0320).
An optional PC software application, SCS-CTM Check-in Table Manager, is available to backup the SCS-101 records
of all supervised network accounts for up to 32 different SCS-101 line cards. The SCS-CTM program is compatible
with SCS-101 Version 201 or higher. For complete operation information, refer to the SCS-CTM User’s Guide
(LT-0940). Contact DMP Customer Service to purchase a copy of the SCS-CTM Check-in Table Manager software.
SCS-101
Network Interface Card
TXD
RXD
RTS
CTS
DTR
TXC
RXC
Serial Input
Red Black
J8
TXD RXD
2
3 3
2
J3 J4 J2
CLK
DCO
J5
FORCE
CTS
8-Pin Modular
Plug
Installing the SCS-101
Install the SCS-101 in any one of the five right-hand SCS-RACK positions (slots 1-5) with the card puller in the
up position. Connect the 10-position flat cable from the SCS-150 processor card. The line card number is
determined by the processor card cable it is connected to.
THE LIGHT BROWN (PIN 1) WIRE OF THE FLAT CABLE CONNECTOR MUST FACE UP ON THE LINE CARD.
Connecting the Network
Connect a UTP network cable to an available 10BaseT port on the network. Maximum line impedance is 100
Ohms. The SCS-101 automatically communicates UDP or TCP with DMP panels, and iCOM SL Network Alarm
Communicators.
LED Indicators
The seven bi-color LEDs indicate the network interface card condition during various stages of communication. A
description of each LED is listed below:
TXD Transmit Data RXD Receive Data
RTS Ready To Send CTS Clear To Send
DTR Data Terminal Ready TXC *Transmit Clock
RXC *Receive Clock
* If the clock signal is present, both red and green segments of the LEDs light.
SCS-101 Data Jumper Settings
The SCS-101 data jumpers are pre-configured for NET at the factory.
RXD and TXD
The factory setting is Transmit Data (TXD) on pin #2 and Receive Data (RXD) on pin #3.
FORCE CTS
The jumpers are set vertically as the factory default. This allows the SCS-101 to tie the CTS and RTS data lines
together.