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SKU: IC697BEM731F

GE IC697BEM731F Genius Bus Controller

The GE IC697BEM731F, also cataloged as the IC697BEM731F Genius Bus Controller, operates as a dedicated hardware component for serial bus management and token-passing data transfer within Series 90-70 platforms.

Hardware Specifications

ParameterSpecification
ModelIC697BEM731F
BrandGE
OriginUSA
Weight0.44 kg
Dimensions4 x 22 x 29.3 cm
Operating Temp0 deg C to 60 deg C
Power Consumption / Output5 VDC backplane current draw; Single-channel serial bus interface

Backplane Bus Communication and Firmware Compatibility

The module integrates into the Series 90-70 backplane architecture, utilizing high-velocity serial bus communication licenses and deterministic data handling to coordinate network traffic across up to 30 connected nodes. Firmware flash compatibility enables field software updates and diagnostic profile configuration adjustments without altering physical cabling topology or terminating resistor setups.

Frequently Asked Questions

Q: What are the supported baud rate settings and maximum cable length parameters for this bus controller?

A: It supports transmission speeds of 38.4 Kbaud, 76.8 Kbaud, and 153.6 Kbaud, allowing cable runs up to 7500 feet, 4500 feet, and 2000 feet respectively, provided all nodes match the configured baud rate.

Q: How is the physical network terminated and referenced for noise immunity?

A: The serial link requires Belden 9182 type twinaxial cable terminated with matched impedance resistors (such as 150 ohm or 75 ohm units) at both physical ends of the bus loop.

Field Installation Guidelines

Ensure backplane power is fully switched off prior to inserting or extracting the module from the Series 90-70 rack slot. Secure the top and bottom retaining screws to establish firm chassis grounding, and verify correct twinaxial cable shield grounding and termination resistance before initializing bus communications.