DMP Electronics SCS-105 Installation Manual

SCS-105 SDLC Single Line Service Receiver

Features

• Multiplex or digital dialer operation
• Supports up to 128 multiplex accounts
• Supports up to 65,535 digital dialer accounts
• Built-in processor watchdog
• Highly visible communication status LED indicators
• Output to Remote Link™, System Link™, or host computer
• Audible line monitor with volume control
• 2 or 4-wire multiplex operation
Description
The SCS-105 Single Line Service Receiver provides a control interface between a host computer and one or more DMP
panels. The SCS-105 allows users with DMP Remote Link™ or System Link™ software to remotely program and perform
control functions on control panels without using a DMP SCS-1R Security Control Receiver. The SCS-105 comes preset
for standard 2-wire digital dialer operation and can easily be configured to work with 2-wire or 4-wire multiplex
systems.

Installation

The best place to install the SCS-105 is near your Remote Link™
or System Link™ computer. This allows you to monitor the
communication status LEDs while receiving or sending transmissions,
and provides easy access to the line monitor volume control.
Cable Connections
Connect the 4-wire phone cable from the appropriate phone jack
into the TELCO port on the rear of the SCS-105.
Connect the 4-wire data cable to the rear HOST port on the SCS-105
receiver. Connect the 25-pin male connector to the convertor cable
using the 25-pin female connector. Finally connect the 9-pin male
connector on the convertor cable to the serial port on the back of
the computer. Refer to Figure 2 for cable connectors.
TELCO TELEPHONE
Incoming
Phoneline
To Optional
Telephone
Figure 3: Rear Connections
INST ALLA TION GUIDE
MODEL SCS-105
Single Line
Service Receiver
RESET
Figure 1: Front Faceplate
HOST
12VDC
AC/DC Power
Converter
RS-232 to Remote Link, System
Link, or host computer
LT OL CD RD TD ST
VOLUME
Convertor
cable
25-pin female connector
Figure 2: Cable Connectors
Note: If you do not wish for the SCS-105 to
pickup incoming calls, call DMP Technical
Support at 1-888-4DMPTEC (1-888-436-7832) or
417-831-9362 between 7 AM to 7 PM Central time
for assistance, or e-mail techsupport@dmp.com.
The serial port selected must be free from
any other devices such as modems, mouse, or
printers. You cannot use COM 1 if you are using
COM 3 for another device. Also, you cannot use
COM 2 if you are using COM 4 for another device.
These COM ports have the same interrupt and
cannot be used together.
4-wire connector to
HOST port on SCS-105
25-pin male
connector
9-pin male connector