The GE Fanuc IC693PCM301 is a Programmable Coprocessor Module designed for the Series 90-30 PLC platform. This module provides additional processing capabilities, allowing for complex calculations and communication tasks to be offloaded from the main CPU. It supports advanced programming environments, including C language and MegaBasic, making it a versatile tool for industrial automation applications requiring specialized logic or protocol handling.

Features

• Supports C language and MegaBasic programming environments.
• Includes 192K of battery-backed RAM for data retention.
• Integrated communication support for Modbus and CCM protocols.
• Equipped with three LED status indicators (OK, US1, US2) for diagnostic monitoring.
• Features a dedicated restart pushbutton for manual module re-initialization.
• Single-slot design for efficient rack space utilization.

Applications

This coprocessor module is typically utilized in Series 90-30 control systems to manage high-speed communication tasks, complex data processing, or to act as a protocol gateway for third-party devices using Modbus or CCM protocols.

Technical Specifications

Installation Guidelines

• Ensure the PLC system power is disconnected before installing or removing the module from the baseplate.
• The module must be installed on a CPU baseplate; it is not compatible with remote expansion racks.
• Ensure the module is fully seated in the slot to maintain reliable backplane communication.
• Handle with care to prevent electrostatic discharge (ESD) damage to the internal circuitry.
• Verify that the lithium battery is correctly installed to maintain memory integrity during power cycles.

FAQ

Is the IC693PCM301 compatible with all Series 90-30 baseplates?

The module is designed for use on CPU baseplates. It is explicitly noted that it cannot be installed in slot 1 of the baseplate.

What protocols does this module support?

The IC693PCM301 supports Modbus and CCM (Computer Communications Method) protocols for industrial communication.

What is the status of this product?

This module is currently classified as discontinued/obsolete by the manufacturer.