This release consists of
for improved manufacturability
. Features, performance and
compatibility are no
Specific equipment or software versions required for compatibility with the Enhanced Communications
Module are listed below.
: For rel. 4.4 or later of the CPU firmware (CPU versions IC693CPU311L,
later) the number of GCM+’s that can be configured is limited only by the maximum configuration size
the PLC can hold.
For prior releases of the CPU firmware beginning at 3.51 (CPU versions IC693CPU311K,
IC693CPU313 to version C and
version D) a maximum of two Enhanced Communications Modules
can be installed in the same PLC.
The Enhanced Communications Module cannot be installed
in the same PLC
: rel. 3.5 (IC641SWP301L,
326F) or later is required.
This module operates only on a properly
terminated Genius bus. If the module will be
powered up before installation on a properly
terminated bus, connect a 75
ohm resistor acr
oss its Serial 1
and Serial 2 terminals to assure proper powerup.
30 Installation and Hardware Manual,
30/20/Micro CPU Instruction Set Reference Manual,
30 Enhanced Genius Communications
Module User's Manual,
General Installation Requirements
This product is intended for use with the 9030 or RX3i system. Its components are considered open
equipment [having live electrical parts that may be accessible to users] and must be insta
lled in an ultimate
enclosure that is manufactured to provide safety. As a minimum, the enclosure shall provide a degree of
protection against solid objects up to 12mm (e.g. fingers). This equates to a NEMA/UL Type 1 enclosure or
an IP20 rating (IEC60529)
providing at least a pollution degree 2 environment.
indicates a trademark of GE Intelligent Platforms, Inc. and/or its affiliates. All other trademarks are the property of thei
respective owners. All rights reserved.
Important Product Informa
Installation in Hazardous
The system containing the module must be mounted within an ultimate enclosure that can be accessed
only by the use of a tool.
The following information is for pr
oducts bearing the UL marking for Hazardous Locations or ATEX
marking for explosive atmospheres:
EQUIPMENT LABELED WITH REFERENCE TO CLASS I, GROUPS A, B, C & D, DIV. 2 OR
ZONE 2 HAZARDOUS AREAS IS SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS A, B,
, ZONE 2 OR NON
HAZARDOUS AREAS ONLY
SUBSTITUTION OF COMPONENTS MAY IMPAIR
SUITABILITY FOR CLASS I, DIVISION 2 OR ZONE 2;
WHEN IN HAZARDOUS AREAS, TURN OFF POWER
BEFORE REPLACING OR WIRING MODULES;
DO NOT CONNECT OR DISCONNECT EQUIPMENT
UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE
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