IC694BEM331

Description

The IC694BEM331 is a Genius Bus Controller module for the GE Fanuc RX3i PACSystem, providing high-speed communication and advanced diagnostics for Genius I/O networks.

Current Consumption

• Diagnostics: Advanced diagnostics capabilities

• Communications: Supports Global Data and Datagrams

• Data Length: 128 bytes per message

• Data Rates: Configurable – 153.6 Kbaud (standard/extended), 76.8 Kbaud, or 38.4 Kbaud

Genius Bus Specifications

• Bus Type: Daisy-chained; single twisted-pair + shield, Twinax, fiber optic cable, or modems

• Bus Termination: 75, 100, 120, or 150 Ohm resistors at both cable ends

• Maximum Bus Length:

• 7800 ft @ 38.4 Kbaud

• 4500 ft @ 76.8 Kbaud

• 3500 ft @ 153.6 Kbaud (extended)

• 2000 ft @ 153.6 Kbaud (standard)

• Actual limits depend on cable type per Genius System Manual

• Maximum Devices:

• 32 devices (all baud rates except 38.4 Kbaud)

• 16 devices @ 38.4 Kbaud

• Isolation: 2000 V Hi-Pot, 1500 V transient common mode rejection

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