General Electric IC697CPM925 CPU

Product Overview

The General Electric IC697CPM925 is a powerful Central Processing Unit (CPU) from the Series 90-70 Programmable Logic Controller (PLC) family, now under Emerson Automation. This stand-alone module plays a key role in controlling up to 12K discrete I/O and 8K analog I/O, making it ideal for industrial automation tasks. Powered by an 80486DX2 microprocessor running at 64 MHz, it offers excellent processing speed and efficiency.

The IC697CPM925 comes equipped with 1 MB of RAM and battery-backed memory, ensuring that your data and programs are protected even during power outages. With its RS485 communication port supporting the SNP protocol, this CPU integrates easily with existing systems.

Key Features

Fast Processing Speed: The 80486DX2 microprocessor operates at 64 MHz and achieves a Boolean execution speed of 0.4 microseconds per function. As a result, the IC697CPM925 can handle complex control tasks with ease.
High I/O Capacity: The IC697CPM925 supports up to 12K of discrete I/O and up to 8K of analog I/O, providing the flexibility needed for large-scale automation projects.
Memory Retention: The 1 MB of RAM is backed by the IC697ACC771 lithium battery, which ensures that the IC697CPM925 retains critical data and programs during power loss, even for up to 6 months.
Versatile Communication: With an RS485 communication port, the module supports multi-drop connections and compatibility with the SNP protocol, ensuring seamless integration with other equipment.
Real-Time Monitoring: The module features three LED status indicators—OK, RUN, and ENABLED—allowing operators to quickly assess system performance.

Specifications

Specification	Value
Model	IC697CPM925
Product Type	Central Processing Unit (CPU)
Product Line	Series 90-70 PLC
Microprocessor	80486DX2, 64 MHz
RAM	1 MB (Battery-Backed)
Discrete I/O Memory	12K
Analog I/O Memory	8K
Boolean Execution Speed	0.4 microseconds per Boolean function
Input Voltage	5 Volts DC
Serial Port	1 RS485 Communication Port
Current Draw	3.3 Amps
LED Indicators	OK, RUN, ENABLED
Lithium Battery	IC697ACC771 (Battery-backed memory)
Battery Life	6 months (memory retention)
Communication Protocol	SNP
Module Location	Slot 1 of Rack 0
Compatibility	GE Fanuc 90-70 PLCs, IC660/IC661, IC697 I/O Products
System Standard	VME Standard C.1

Installation & Setup

Configuration: Configure the IC697CPM925 using Logicmaster 90-70, VersaPro, or Proficy Machine Edition Logic Developer PLC Professional Edition.
Communication: The module’s RS485 communication port supports multi-drop connections and SNP protocol, ensuring smooth integration with existing networks.
Power Supply: The IC697CPM925 operates on 5V DC. Make sure the power supply is stable for optimal performance.
Memory Backup: With the IC697ACC771 lithium battery, the module retains important program data during power loss. This ensures minimal disruption in operations.

Why Choose the IC697CPM925?

Efficient Performance: Powered by a 64 MHz processor, the IC697CPM925 delivers fast processing speeds. It can handle complex operations, ensuring your system performs seamlessly.
Flexible I/O Support: With support for 12K discrete I/O and 8K analog I/O, this CPU accommodates the demanding requirements of large industrial systems.
Reliable Memory Retention: Thanks to the IC697ACC771 lithium battery, your data is safe, even during power failures. The battery retains memory for up to 6 months.
Simple Integration: The RS485 communication port and SNP protocol ensure easy integration with existing systems, enhancing your setup’s flexibility.
Real-Time Monitoring: The LED status indicators provide real-time feedback, allowing quick assessment of system status and performance.