The GE IC697CPX928 is a high-performance single-slot CPU module designed for the GE Fanuc Series 90-70 PLC system. It represents one of the most advanced controllers in the 90-70 family, built for complex industrial automation, large-scale process control, and high-speed real-time data processing.
This CPU is widely used in oil & gas, power generation, water treatment, and heavy manufacturing systems, where large memory capacity, fast scan performance, and multi-protocol communication are required. Its architecture supports modernized control logic while remaining fully compatible with existing Series 90-70 I/O and expansion modules.
Technical Specifications
The IC697CPX928 is designed for high-capacity control and advanced industrial communication.
| Parameter | Specification |
|---|---|
| Model | IC697CPX928 |
| Product Type | PLC CPU Module |
| Series | GE Fanuc Series 90-70 |
| Processor | Intel 80486DX4 |
| Clock Speed | 96 MHz |
| Architecture | 32-bit floating-point CPU |
| Memory | 6 MB battery-backed SRAM |
| Flash Memory | 256 KB non-volatile user flash |
| I/O Capacity | Up to 12,000 discrete I/O points |
| Analog Capacity | Up to 8,000 analog I/O points |
| Execution Speed | ~0.4 µs per Boolean instruction |
| Communication | 1 × RS-232, 2 × RS-485 serial ports |
| Ethernet Support | Via external communication modules |
| Protocol Support | SNP, SRTP, Modbus (via modules) |
| Power Requirement | 5 V DC (approx. 3.1 A) |
| Diagnostics | Status LEDs + self-diagnostics |
| Slot Type | Single-slot rack module |
This CPU is engineered for high-speed deterministic control with strong memory and communication flexibility for complex automation systems.
Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Dimensions (L × W × H) | ≈ 115 mm × 65 mm × 30 mm |
| Weight | ≈ 0.38 kg – 0.85 kg |
Its compact single-slot design allows installation in GE Series 90-70 racks such as CHS750, CHS790, and CHS791, supporting flexible system expansion and retrofit projects.
Recommended Related Models
IC697CPX928 is commonly paired with:
- GE IC697CHS790 PLC Rack
- GE IC697PWR711 Power Supply Module
- GE IC697BEM713 Bus Transmitter Module
- GE IC697BEM731 Genius Bus Controller
- GE IC697CMM741 / CMM742 Ethernet Modules
- GE IC697RCM711 Redundancy Communication Module
These modules create a high-capacity and scalable GE 90-70 automation architecture.
Popular GE Series 90-70 CPU Modules
- IC697CPU771 – Mid-range expandable CPU
- IC697CPU772 – High-speed floating-point CPU
- IC697CPU780 – Redundant hot standby CPU
- IC697CPU788 – Safety-oriented redundant CPU
- IC697CPX782 – High-performance 96 MHz CPU
- IC697CPX928 – Advanced high-memory CPU
These CPUs are selected based on performance, memory size, communication needs, and system complexity.
