IC694BEM321 I/O Link Master Module - GE Fanuc Emerson
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Vendor:
General Electric
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Type:
I/O Link Master Module
- Tags Analog master module , I/o link master module
About the Product
GE Fanuc IC694BEM321 PACSystems RX3i I/O Link Master Module
Key Features
Model: IC694BEM321
Network Role: Master processor module for I/O Link networks
I/O Capacity: 1024 inputs + 1024 outputs total across all slave devices
Maximum Slave Connections: 16 slave modules
Protocol: I/O Link over RS485/RS422 serial interface
Hardware and Installation Details
Backplane Compatibility: Universal Backplane (GE RX3i or Series 90-30)
Module Slot Requirement: 1 slot
Power Supply: 5 VDC via system backplane
Cable Connector Type: 20-pin Honda-style connector
Port Access: Single serial port under protective front cover
Status Indicators
The module is equipped with 3 diagnostic LEDs for quick status checks:
OK – Module operating correctly
ACTV – Network activity detected
CFG – Configuration active
Enhanced Technical Specifications
Max Communication Distance: 1200 meters using RS485 cabling
Data Rate: 500 kbps supported
Module Height: 130 mm
Module Depth: 60 mm
Weight: 0.30 kg
Ingress Protection: IP20 rated
Shelf Life: 1 year
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- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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