GE VersaMax IC200PWB001 - IC200 ERM001 Expansion Receiver Module, Isolated

GFK-1504N Chapter 6 Expansion Modules 6-7
6
IC200ERM001
Expansion Receiver Module, Isolated
The Expansion Receiver Module, Isolated (IC200ERM001) interfaces an
expansion “rack” to a VersaMax PLC or NIU I/O Station system. The expansion
rack can include up to eight Versamax I/O and special-purpose modules. A
VersaMax power supply installed on the Expansion Receiver Module provides
operating power for the modules in the expansion rack. This module must be
used with an Expansion Transmitter Module (IC200ERM001) in the PLC or I/O
Station. The total overall length of the expansion cable can be up to 750 m.
This module provides up to 500 V DC isolation.
IC200ERM001
EXPANSION RECEIVER ISOLATED
ERM001
PWR
EXP RX
SCAN
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
EXP 1
EXP 2
5
7
6
4
1
3
2
0
 High speed bus expansion interface
 Supports up to 7 expansion racks
 Supports Hold Last State
 System fault isolation
 Three LED indicators provide module power status and expansion port
status
 No DIP switches to set, easy software configuration into PLC system
 Power supply mounts directly to module
 500 V DC isolation
The Expansion Receiver Module supports hold last state operation of the output
modules in the event of loss of communications with the CPU/NIU. It also
permits isolation and repair of a faulty module within a rack.