The GE IC697CMM711 is a single-slot communication coprocessor module for the GE Fanuc Series 90-70 PLC system. It is designed to significantly enhance PLC communication capability by acting as an independent communication processor, offloading serial communication tasks from the main CPU.
This module is widely used in industrial automation systems that require reliable multi-protocol communication, legacy device integration, and stable data exchange with SCADA/HMI systems. It supports CCM, SNP, SNPX, and Modbus RTU protocols, making it a flexible bridge between modern control systems and legacy industrial networks.
Technical Specifications
The IC697CMM711 delivers robust industrial communication performance with dedicated processing hardware.
| Parameter | Specification |
|---|---|
| Model | IC697CMM711 |
| Product Type | Communication Coprocessor Module |
| Series | GE Fanuc Series 90-70 |
| Processor | 12 MHz 80C186 microprocessor |
| Communication Ports | 2 × serial ports (RS-232 / RS-422 / RS-485 configurable) |
| Protocol Support | CCM, SNP, SNPX, Modbus RTU |
| Function | Multi-protocol communication + data exchange |
| Backplane Interface | PLC rack backplane communication |
| Configuration | Software-based (no jumpers/switches required) |
| Status Indication | 3 LED indicators (power, port activity, fault) |
| Slot Requirement | Single-slot module |
This module is engineered to handle multi-device communication and protocol conversion tasks independently from the CPU, improving overall system efficiency.
Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Dimensions (L × W × H) | ≈ 170 mm × 105 mm × 32 mm |
| Weight | ≈ 0.6 kg – 0.9 kg |
Its compact single-slot form factor allows easy integration into standard GE Series 90-70 racks without additional cabinet space requirements.
Recommended Related Models
IC697CMM711 is commonly used with:
- GE IC697CPU772 Central Processing Unit
- GE IC697CHS790 PLC Rack
- GE IC697PWR711 Power Supply Module
- GE IC697BEM731 Genius Bus Controller
- GE IC697RCM711 Redundancy Communication Module
- GE IC697MDL Digital I/O Modules
These components form a complete PLC control and communication system architecture.
Popular GE Series 90-70 Modules
- IC697CPU780 – High-performance PLC CPU
- IC697CGR935 – Hot standby redundant CPU
- IC697BEM733 – Remote I/O scanner
- IC697ALG440 – Analog input module
- IC697CMM741 – Ethernet communication module (newer generation)
These modules are widely used in long-life industrial automation and retrofit projects.
