IC697CPU789 | IC697CPU789RR | Triple modular redundancy

Model: IC697CPU789

Category: CPU module

Finish: New, not new

Warranty: One year

Stock: Yes

Brand: GE

Series: 90-70 series

Compatibility: GE Fanuc 90-70 PLC controller

Triple modular redundancy: Yes

Maximum RAM: 512 kilobytes

Current consumption: 1.6 amps

Voltage input: 5 volts DC

Serial port: 1

Clock speed: 16 MHZ

Description

The GE Fanuc IC697CPU789 module is a 32-bit scalable central processing unit (CPU) for IC66 TMR (Triple Modular Redundancy) systems. The single-slot IC697CPU789 module supports 512 KB of battery backup extended memory in the same slot. Out of 512 KB of memory, up to 200 KB is available for the user’s applications and data. The IC697CPU789 module supports up to 12,000 simplex modes of arbitrary mixing discrete inputs/outputs, 2048 voting discrete inputs, and 2048 voting discrete outputs. The module also supports 8000 analog inputs in simplex mode, 8000 analog outputs in simplex mode, and 1024 analog voting inputs. The IC697CPU789 module has an 80386DX processor with a clock speed of 16 MHZ. The IC697CPU789 module communicates with other PLC modules through the VME-compatible rack backplane.

The IC697CPU789 module supports a variety of option modules, including alphanumeric display coprocessors, bus controllers for IC660/IC661 I/O, I/O link interfaces, and IC697 series discrete and analog I/O modules. Oems and system integrators are responsible for the proper installation and operation of this product. PLCS and modules must be installed in accordance with the guidelines contained in the hardware installation manual. After the IC697CPU789 module is installed and the system power is turned on, the module should be powered on and the top LED should start blinking. After diagnosis is complete, the top LED remains stable and the second and third LED remain off. Now the CPU can be programmed. After programming, the toggle switch on the CPU can be moved to the desired position. The serial port supports RS-422 and RS-485 serial communication protocols. The power required for this module is 1.6 amps of current from a 5-volt DC PLC bus.