LRS-24Installation and Operation Manual

Chapter 3 Management via the CM-1 Module

 

 

This section presents typical methods for the connection of a supervision terminal to the CM-1 module installed in the LRS-24 unit.

Direct Connection of Supervision Terminal

Figure 3-1shows typical connections of a terminal. Both types of connections (direct connection to the MANAGEMENT RS-232 port located on the CM-1 module, or to the corresponding connector on the LRSI-F-CM1 module serving the CM-1 module) are shown. Note that the cable used to connect to the terminal is a straight-through cable.

LRS-24

Management

RS-232

Supervision

Terminal

Figure 3-1. Typical Direct Connection of Supervision Terminal

Connection through Modem Link

Figure 3-2shows a typical connection through a modem link (or other type of low-speed data link). Note that the cable used to connect to the terminal is a cross cable.

Hardware Requirements

3-3

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RAD Data comm LRS-24 operation manual Direct Connection of Supervision Terminal, Connection through Modem Link