GE Fanuc IC697BEM731 Genius Bus Controller Module

Overview

The IC697BEM731 is a Genius Bus Controller module, designed for use in GE Fanuc Series 90-70 PLC systems. It enables communication between up to 30 devices on a single bus and supports the passing of a token for data transfer across the network. The module features a Hand-Held Monitor (HHM) port for easy configuration, and it supports various baud rates and communication distances.

Technical Specifications

• Brand: GE Fanuc
• Part Number: IC697BEM731
• Series: Genius I/O, Series 90-70
• Product Type: Bus Controller Module
• Operating Voltage: 5.0 V DC
• Backplane Current: 1.3 Amps
• Module Width: Single Slot

Communication

• Data Rates:

  • 153.5Kbaud (Standard/Extended)
  • 76.8Kbaud
  • 38.4Kbaud

• Bus Cable: Belden 9182 Type Cable

• Maximum Cable Distance:

  • 153.6Kbaud (Standard): 2000 ft
  • 153.6Kbaud (Extended): 3500 ft
  • 76.8Kbaud: 4500 ft
  • 38.4Kbaud: 7500 ft

• Maximum Devices per Channel: 30

• Bus Termination: 75, 150 Ohm Resistors (installed at both ends)

• Ports:

  • 1 Bus Controller Channel
  • 1 Hand-Held Terminal (HHM) Port

Features and Diagnostics

• LED Indicators: 3 LEDs (for operational and communication status)
• Configuration: Downloadable via Windows-based or MS-DOS configurator
• Fault Reporting: Integrated with IC697 PLC Alarm System for time-stamped fault reporting

Physical Characteristics

• Weight: 0.99 lbs
• Module Slot: Fits into a single slot in the IC66 PLC rack
• Connectors:
  • 3PL and 1PL Ports
• Bus Cable Distance: 2000-7500 ft (depending on baud rate)