The GE IC697CPU732 is a compact single-slot central processing unit (CPU) module for the GE Fanuc Series 90-70 PLC system. It is designed for real-time industrial control, machine automation, and process handling applications, offering stable deterministic execution and reliable floating-point processing capability.
This CPU is widely used in legacy industrial automation systems where long lifecycle support, stable I/O handling, and simple system architecture are required. It remains a popular choice for maintenance, retrofit, and spare replacement in existing GE 90-70 installations.
Technical Specifications
The IC697CPU732 delivers dependable PLC control performance for mid-level automation systems.
| Parameter | Specification |
|---|---|
| Model | IC697CPU732 |
| Product Type | PLC CPU Module |
| Series | GE Fanuc Series 90-70 |
| Processor | 80C186 / 80C198 (12 MHz) |
| Architecture | 16-bit CPU with floating-point support |
| Memory | 32 KB battery-backed CMOS RAM |
| I/O Capacity | 512 discrete I/O points |
| Analog Capacity | Up to 8,000 analog I/O points |
| Execution Speed | ~0.4 µs per Boolean instruction |
| Communication | RS-422 / RS-485 serial port |
| Ethernet Support | Via external communication modules |
| Programming | IC641 / Windows-based PLC software |
| Function | Central PLC control processing |
| Diagnostics | 3 LED status indicators |
| Slot Requirement | Single-slot rack module |
This module is optimized for stable control logic execution and simple-to-medium complexity automation systems.
Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Dimensions (L × W × H) | ≈ 263 mm × 58 mm × 28 mm |
| Weight | ≈ 0.5 kg – 1.1 kg |
Its slim single-slot design allows installation into standard GE Series 90-70 racks such as CHS750, CHS790, and CHS791.
Recommended Related Models
IC697CPU732 is commonly paired with:
- GE IC697CHS790 PLC Rack
- GE IC697PWR711 Power Supply Module
- GE IC697BEM713 Bus Transmitter Module
- GE IC697BEM731 Genius Bus Controller
- GE IC697CMM711 / CMM712 Communication Modules
- GE IC697CMM741 Ethernet Interface Module
These components form a complete GE 90-70 PLC control and communication system.
Popular GE Series 90-70 CPU Modules
- IC697CPU731 – Entry-level 12 MHz CPU
- IC697CPU732 – Standard floating-point CPU
- IC697CPU772 – High-performance CPU
- IC697CPU780 – Advanced processing CPU
- IC697CPM915 – Floating-point extended CPU
These CPUs are widely used in legacy industrial automation systems requiring stable long-term operation and easy maintenance.
