Description

The IC693BEM331 is a Genius Bus Interface module designed for the GE Fanuc Series 90-30 PLC system. This module serves as a communications interface, allowing the Series 90-30 controller to connect to and exchange data with the Genius I/O network. It facilitates robust, distributed control by enabling the PLC to act as a bus controller or a bus device within a Genius network architecture.

Features

• Designed specifically for integration with the GE Series 90-30 backplane.
• Supports high-speed data exchange for distributed I/O applications.
• Equipped with two diagnostic LEDs (OK and COMM OK) for real-time status monitoring.
• Compatible with Series 6 controllers including models IC660CBB902F and IC660CBB903F.
• Supports a maximum of 31 I/O devices on the network.

Technical Specifications

Installation Guidelines

• Ensure the PLC power supply is switched off before inserting or removing the module from the backplane.
• The module is designed for standard Series 90-30 rack mounting; ensure it is fully seated and the locking tabs are engaged.
• Handle the module using proper ESD (Electrostatic Discharge) precautions to prevent damage to internal circuitry.
• Verify that the Genius bus cabling is properly shielded and grounded according to the Genius I/O system manual to minimize EMI interference.
• Keep the module away from high-temperature heat sources and ensure adequate ventilation within the control cabinet.

FAQ

What is the primary function of the IC693BEM331?

The IC693BEM331 acts as a communication bridge, enabling a Series 90-30 PLC to communicate with other devices on a Genius I/O network, which is essential for distributed control systems.

Does this module require an external power supply?

No, the module draws its required 5V DC power directly from the Series 90-30 backplane upon which it is mounted.

What do the status LEDs indicate?

The OK LED indicates the health of the module itself, while the COMM OK LED indicates that the module is successfully communicating on the Genius bus.