OVERVIEW

Official designation: GE Fanuc IC693BEM340 (Series 90-30, FIP Bus Controller Module)

Role/Application: This FIP Bus Controller (FBC) module interfaces the Series 90-30 PLC to a FIP I/O serial bus for centralized control and data exchange.

KEY SPECS SUMMARY

Power: 5 VDC, 1.2 Amps maximum

Interfaces / Ports: Two 9-pin D connectors, one 15-pin RS-485

Indicators: Six status LEDs (Module OK, Run, 2 x CD, 2 x TEN)

Operating Temp: 0 degrees C to 55 degrees C

Platform / Compatibility: Universal Series 90-30 backplane

Limit: FIP bus speed is 1.0 Mbit per second (Older revisions)

Lifecycle: Discontinued

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the two FIP communication speeds available for the BEM340 and BEM341 variants?

A: The IC693BEM340 runs at 1.0 Mbit per second, while the IC693BEM341 model supports 2.5 Mbit per second.

Wiring & Installation:

Q: What are the physical steps for mounting and securing the controller module in the PLC rack?

A: The module is rack-mounted and secured into the Series 90-30 backplane using a latch on its bottom edge.

Troubleshooting & Compatibility:

Q: What is the purpose of the 15-pin RS-485 serial port on the front of the BEM340 module?

A: This port is used to connect an external computer for firmware upgrades and configuration via a utility like FBCLOAD.

Replacement & Upgrades:

Q: Does the IC693BEM340 require any hardware jumpers or DIP switches to be set for network operation?

A: No, the IC693BEM340 module is fully configured using the software, requiring no manual setting of DIP switches.