GE IC697CPM790-GD | Safety-Critical PLC CPU for Automation
Manufacturer: GE Fanuc
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Part Number: IC697CPM790-GD
Condition：New with Original Package
Product Type: Safety-Critical PLC CPU for Automation
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Description / Overview
The GE IC697CPM790-GD is a high-performance CPU module designed for the Series 90-70 PLC system, supporting complex automation and safety-critical applications. It delivers reliable processing for emergency shutdown systems, fire and gas detection, and other critical control operations.
Powered by a 64 MHz Intel 80486DX2 processor, this module provides 32-bit floating-point computing for advanced calculations. Moreover, it includes 1 MB of battery-backed memory, with 512 KB dedicated to ladder logic, ensuring secure program retention during power loss. The IC697CPM790-GD also supports Triple Modular Redundancy (TMR), allowing fault-tolerant operation with no single point of failure.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | IC697CPM790-GD |
| Manufacturer | GE Fanuc |
| Platform | Series 90-70 PLC |
| Processor | Intel 80486DX2, 64 MHz |
| Memory | 1 MB battery-backed (512 KB for ladder logic) |
| Floating Point Support | 32-bit |
| Execution Speed | 0.25 µs per integer instruction; 2 µs per floating-point instruction |
| Local I/O Capacity | Up to 256 points |
| Distributed I/O | Supported via expansion modules |
| Communication Ports | 1 × RS-232, 1 × RS-422/485 |
| Expansion Slots | 1 dedicated slot for communication/function modules |
| Power Supply | 5 VDC from backplane; ≤ 4 W |
| Operating Temperature | −20°C to +70°C |
| Storage Temperature | −40°C to +85°C |
| Humidity Tolerance | 5% to 95% RH (non-condensing) |
| Vibration Resistance | IEC 60068-2-6 (5 g, 10–500 Hz) |
| Shock Resistance | IEC 60068-2-27 (15 g, 11 ms) |
| Mounting Type | Plug-in module for 90-70 rack |
| Dimensions | 160 mm × 100 mm × 30 mm |
| Weight | 0.28 kg |
FAQ
Q1: Does the IC697CPM790-GD support floating-point calculations?
A1: Yes, it provides 32-bit floating-point computation for advanced control algorithms.
Q2: What is the module’s memory capacity?
A2: It has 1 MB of battery-backed memory, with 512 KB reserved for ladder logic programs.
Q3: Can this CPU operate in fault-tolerant systems?
A3: Yes, it supports Triple Modular Redundancy (TMR) for high reliability.
Q4: What communication ports are included?
A4: The module includes one RS-232 and one RS-422/485 port.
Q5: What are the operating temperature limits?
A5: The module operates reliably between −20°C and +70°C.