GE Fanuc | IC693PCM311 | Programmable Coprocessor Module

Overview

The GE Fanuc IC693PCM311 is a programmable coprocessor module engineered for the GE Series 90-30 PLC platform. It enhances system performance through fast data processing and advanced communication capabilities, enabling integration with multiple industrial networks and intelligent devices. Designed for long-term reliability, it ensures consistent operation in harsh automation environments.

Technical Specifications

• Model Number: IC693PCM311

• Brand / Series: GE Fanuc Series 90-30

• Processor: 32-bit RISC processor, 100 MHz clock speed

• Memory:

• 640 KB battery-backed RAM for application data

• 190 KB dedicated MegaBasic memory for program storage

• Communication Ports:

• 1 × RS-232/RS-485 serial interface

• 1 × 10/100 Mbps Ethernet port

• Supported Protocols: Modbus RTU, Modbus TCP, GE Fanuc CCM, DF1, Ethernet/IP

• Power Requirement: 400 mA @ 5 VDC

• Operating Temperature: -40°C to +60°C

• Humidity: 5–95%, non-condensing

• Mounting: Rack-mounted (cannot occupy CPU slot 1)

• Dimensions: 101.6 × 152.4 × 76.2 mm

• Weight: Approximately 0.9 kg

• Battery Backup: IC693ACC301 lithium battery for data retention

• Status Indicators: Three LEDs (Power, Port 1, Port 2)

Key Features

• Multi-Protocol Connectivity: Enables communication across Modbus, CCM, DF1, and Ethernet/IP networks.

• High-Performance Architecture: The 32-bit RISC processor ensures fast and reliable data handling.

• Battery-Backed Memory: Retains programs and configuration during power loss.

• Hot-Swappable Functionality: Allows replacement without interrupting PLC operation.

• Built-In Diagnostics: LED indicators and software tools simplify troubleshooting.

• Industrial Durability: Engineered to perform under extreme temperature and humidity.

Applications

The IC693PCM311 coprocessor module is ideal for:

• Automated production lines and machine control

• Power generation and distribution systems

• Water and wastewater treatment plants

• Material handling and logistics operations

• SCADA and remote telemetry integration

FAQ

Q: Can the IC693PCM311 be installed in the CPU slot?
A: No, it must be installed in any slot except slot 1.

Q: Which communication protocols are compatible?
A: It supports Modbus RTU/TCP, DF1, GE Fanuc CCM, and Ethernet/IP.

Q: Does it retain configuration after power loss?
A: Yes, the lithium battery IC693ACC301 maintains program and data integrity.