GE IC697CPU781 16MHz CPU Module for Series 90-70 PLCs

Overview

The GE IC697CPU781 is a high-performance CPU module designed for GE Fanuc Series 90-70 PLCs. Powered by a 16MHz 80386DX microprocessor, this module offers robust processing power for industrial control applications. It also provides expandable memory options to meet a variety of system requirements. The IC697CPU781 is compatible with a range of memory modules, including 128KB, 256KB, and 512KB options.

Equipped with an RS-422/RS-485 serial port, the IC697CPU781 can easily interface with programming devices, ensuring seamless communication and configuration. This CPU module is perfect for controlling complex systems while ensuring reliability and scalability.

Key Features

Processor: 80386DX microprocessor running at 16MHz for fast processing.
Expandable Memory: Supports up to 512KB of CMOS memory and non-volatile flash memory options.
Low Power Consumption: Draws 1.6 Amps at 5VDC, making it energy-efficient.
High-Accuracy Clock: Internal time-of-day clock with ±3.5 seconds/day accuracy.
Serial Communication: Includes an RS-422/RS-485 compatible serial port for easy integration with external devices.

Technical Specifications

Parameter	Specification
Manufacturer	GE Fanuc Emerson
Product Type	CPU Module
Product Line	Series 90-70
Part Number	IC697CPU781
Weight	1.88 lbs (0.85 kg)
Processor	80386DX, 16 MHz
Input Voltage	5 Volts DC
Current Draw	1.6 Amps
Clock Speed	16 MHz
Maximum Memory	512 KB (expandable)
Serial Port	RS-422/RS-485 compatible
Battery Shelf Life	10 years at 20°C
Battery Retention Time	6 months without power
Internal Clock Accuracy	±3.5 seconds/day
Compatibility	GE Fanuc 90-70 PLCs

Description

The GE IC697CPU781 module features an 80386DX microprocessor clocked at 16MHz, offering enhanced processing capabilities for Series 90-70 PLCs. This 32-bit CPU module can be paired with various memory options, such as 128KB, 256KB, and 512KB expansion modules, including non-volatile flash memory. You can also add a lithium battery for backup, providing up to 6 months of memory retention without power.

The IC697CPU781 draws 1.6 Amps at 5V DC and offers an internal time-of-day clock with an accuracy of ±3.5 seconds per day. It is equipped with an RS-422/RS-485 serial port for easy connection to external devices, such as programming computers or serial programmers.

This module provides the flexibility needed to scale your control system efficiently. The IC697CPU781 is a reliable and cost-effective solution for managing sophisticated industrial automation processes.