GE IC693CMM302 Communication module

GE IC693CMM302 Communication module

Details of the module

Manufacturer: GE Fanuc
Product Type: Communications Module
Product Line: Series 90-30
Part Number: IC693CMM302
Weight: 0.88 lbs (0.40 kg)
Number of Bus Devices Supported: 31
Number of Supported Devices: 31
Mounting Location: Series 90-30 Baseplate
Global Data Length (Transmit): 128 Bytes
Global Data Length (Received): 128 Bytes
Compatible with GCMs: Not Compatible
Operating temperature 0 C to +60 C (+32 F to +140 F)
Storage temperature : –25 C to +70 C (– 13 F to +158 F)
Humidity : 5% to 95% (non–condensing)

The IC693CMM302 is a Genius Communication module belonging to the Series 90-30 PLC series of Emerson , formerly 

by GE Fanuc . This module is a single-slot width module, providing Genius protocol connectivity, enabling communicating 

with up to 31 devices and a maximum of 62 devices per controller as the Series 90-30 systems permit configuration of 

up to Two (2) IC693CMM302 per controller. The IC693CMM302 allows 128 bytes of transmitted and 128 bytes of 

received Global data per IC693CMM302 and supports PLC registers such as Global register (%G), Discrete Input (%I), 

Discrete output (%Q), Analog input (%AI), Analog output (%AQ), and Register memory (%R). It supports software-

based diagnostics such as status bits, fault reporting to series 90-70 PLC. Environmental ratings of this module include 0 °C 

to +60 oC (+32 oF to +140 oF) operating temperature; Storage temperature of –25 oC to +70 oC (– 13 °F to +

158 °F); Humidity of 5% to 95% (non–condensing) while the mechanical ratings include 0.2-inch displacement 5Hz to 

10Hz and 1 G 10Hz to 200Hz operating vibration and operating shock of 5 G 10Ms duration.

Frequently asked questions：

1.How many devices does the IC693CMM302 support?
The IC693CMM302 supports up to 31 devices.
2.What are the global data length of supported by the IC693CMM302?
The IC693CMM302 supports 128bytes of transmitted and received data.
3.How many IC693CMM302 modules can be installed to a single controller?
Up to 2 instances of IC693CMM302 can be installed er controller.

Core Industry Applications
Manufacturing (Manufacturing): In complex production lines, it is used to connect multiple PLC stations and remote 

I/O, ensuring logical synchronization and material flow control at different workstations.
Energy and Power (Energy): Applied to real-time monitoring of photovoltaic power generation, substation , and remote 

data collection of power plant equipment.
Water Treatment and Municipal (Water Treatment): Due to the Genius bus's support for long-distance communication, 

this module is often used in pump station monitoring, water quality testing, and large-scale distributed architectures.
Heavy Industry (Heavy Industry): Includes papermaking, textile, oil and gas, and mining industries, using its robust 

industrial-grade design for environmental monitoring and process control. 

Specific factory application scenarios
Distributed I/O monitoring: In large workshops, Genius bus is used to monitor Genius I/O blocks located throughout the 

area. Although the modules cannot directly control the I/O, they can read the input data in real time and map it to the 

PLC registers.
Global data sharing between PLCs: A single module supports automatic data exchange with up to 31 other Genius 

devices (such as 90-30, 90-70 or PACSystems series PLCs) on the bus, suitable for large-scale projects that require 

multi-machine collaboration.
Communication between upper computer and HMI: Industrial computers (IPC) or personal computers can be connected 

to the bus through communication adapters to monitor the internal operation data of the PLC and achieve factory-level 

SCADA system integration.
Point-to-point and master-slave communication: Without the intervention of the upper computer, direct 

peer-to-peer communication (Peer-to-Peer) between bus devices is supported, improving the system response speed.

Claim Your Extra Discount: Contact Sales Manager Lisa Lin for Details

:+86 18965423501     :sales7@amikon.cn     :AMKPLC

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5）After shipment, you can usually receive the goods within 3-4 days.

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