Description
Product Description
The IC697CPU781 is a robust CPU module for the GE Fanuc Series 90-70 PLC family, delivering reliable mid-range processing power, memory, and communication capabilities. Designed for medium-to-large industrial automation systems, it ensures stable operation for process control, machine management, and multi-rack configurations.
Equipped with a 32-bit 80386DX processor running at 16 MHz, the IC697CPU781 includes 512 KB of RAM for user programs and data storage. The module supports multiple racks and thousands of I/O points, making it suitable for complex automation systems. It features built-in serial communication ports (RS-232/RS-485) for integration with supervisory systems and remote I/O modules.
This single-slot CPU module can be programmed using MS-DOS or Windows-based GE Fanuc software, providing flexible configuration options. It is built for continuous industrial operation with an operating temperature range of 0°C to +60°C and standard Series 90-70 rack dimensions.
Technical Specifications
| Feature |
Specification |
| Model |
IC697CPU781 |
| Manufacturer |
GE Fanuc / Emerson |
| Module Type |
CPU Module |
| PLC Series |
Series 90-70 |
| Microprocessor |
80386DX, 32-bit |
| Clock Speed |
16 MHz |
| RAM |
512 KB (expandable) |
| Serial Ports |
RS-232/RS-485 |
| I/O Capacity |
Supports multiple racks and thousands of points |
| Slot Requirement |
Single-slot CPU module |
| Operating Voltage |
5 V DC |
| Current Draw |
1.6 Amps |
| Operating Temperature |
0°C to +60°C |
| Weight |
1.87 lbs |
Key Features & Benefits
Reliable Performance: 16 MHz CPU provides consistent processing for medium-to-large automation tasks.
Expandable Memory: 512 KB RAM supports user logic and data storage with upgrade options.
Flexible Connectivity: Integrated RS-232/RS-485 ports allow communication with external devices.
Scalable System Design: Supports multi-rack installations and remote I/O expansion.
Durable Construction: Industrial-grade design ensures reliable operation in harsh environments.
Applications
-
Medium-to-large PLC systems with moderate CPU requirements
-
Process automation and machine control
-
Multi-rack and distributed I/O systems
-
Industrial environments demanding stable CPU performance
FAQ
Q: Can this CPU module be used in Series 90-30 PLCs?
A: No, the IC697CPU781 is compatible only with Series 90-70 PLC systems.
Q: What is the maximum memory supported?
A: The module includes 512 KB of RAM, expandable as needed for user programs.
Q: How is this module programmed?
A: Programming is supported through MS-DOS or Windows-based GE Fanuc software.
Q: How many racks can this CPU support?
A: The IC697CPU781 supports multiple racks and thousands of I/O points.
