The GE IC697ADC701 is a specialized alphanumeric display coprocessor module designed for GE Fanuc Series 90-70 PLC systems. Unlike standard I/O or communication modules, it functions as a dedicated processing unit for operator interface tasks, offloading display and messaging responsibilities from the main CPU.
This module enables real-time visualization of system data, alarms, and operational status through connected operator terminals, significantly improving human-machine interaction (HMI) efficiency in complex industrial automation systems. It is especially valuable in legacy systems where stable, text-based operator interfaces are still widely used.
Technical Specifications
The IC697ADC701 is engineered to enhance PLC visualization performance without impacting CPU processing load.
| Parameter | Specification |
|---|---|
| Model | IC697ADC701 |
| Product Type | Alphanumeric Display Coprocessor Module |
| Series | GE Fanuc Series 90-70 |
| Processor | 12 MHz 80C186 |
| Memory | 640 KB RAM + 1 MB video RAM |
| Communication Ports | RS-232, RS-422/RS-485 |
| Display Capability | 24 lines × 80 characters |
| Power Requirement | 1.0 A @ 5V DC (backplane) |
| Max Modules per System | Up to 63 units |
| Operating Temperature | -25°C to +70°C |
Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Dimensions (L × W × H) | 118 mm × 70 mm × 25 mm |
| Weight | Approx. 0.3 – 0.5 kg |
Its single-slot design allows seamless integration into standard 90-70 racks without additional hardware complexity.
Recommended Related Models
To build a complete and reliable Series 90-70 system, the IC697ADC701 is commonly used with:
- GE IC697CPU772 Central Processing Unit
- GE IC697BEM713 Bus Communication Module
- GE IC697ACC701 Backup Battery Module
- GE IC697CHS790 Rack Chassis
- GE IC697MDL Series I/O Modules
These components together enable full control, communication, and visualization capabilities.
Popular GE Series 90-70 Modules
- IC697CPU780 – High-performance PLC CPU
- IC697MDL740 – Digital input module
- IC697MDL750 – Digital output module
- IC697ALG320 – Analog input module
- IC697PWR711 – Power supply module
These modules form the backbone of many long-running industrial control systems.
