GE FANUC IC697CPU772 ,Single-Slot PLC CPU , Floating Point CPU

Product Description

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The IC697CPU772 is a single-slot PLC CPU with expandable memory manufactured by GE Automation and Controls. It is capable of controlling industrial machinery and processes in real-time. A backplane mounted to the rack is used to communicate with various I/O modules. The IC697CPU772 has a 12MHz 80C186 microprocessor capable of floating point calculations at speeds of 0.4 microseconds per Boolean function. Up to 8K analog I/O is supported by this device, along with any mixture of 2K inputs and outputs.

 

Various coprocessor and communications modules are supported by this device in addition to IC697 LAN interface modules, IC660/IC661 bus controller modules, and link interface modules. This device also supports all of the discrete and analog I/O modules from the IC697 family.

 

The IC697CPU772 is configured and programmed by software running from an attached computer. Configuration via dual inline package switches and jumpers is not required for this device. Programming this device is possible via serial, parallel, or Ethernet connection using either MS-DOS or programs running on Win 95 or Win NT. Setup and configuration for this device is secured with password protection.

 

To operate the IC697CPU772, use either the three-position switch or an attached computer with the correct software installed. A memory expansion board is required for this device to function. This expansion provides up to 512 kilobytes of data memory. Memory (RAM) is maintained by the battery. The CPU must be initialized by a connected computer before the memory board can be installed.

 

To install the IC697CPU772, refer to the product’s documentation. Power should be turned off before attempting installation. Put the control switch into the stop position. Install the memory expansion board. Connect the CMOS battery to the device. Insert the device into the first slot of the rack. Restore power to the rack.

 

About IC697CPU772

The IC697CPU772 module is a CPU module which is compatible with Series 90-70 programmable logic controllers from GE Fanuc. The Series 90-70 product line is a family of PLCs and PLC components which provide a full-function controller that is easy to configure and install in any system. The Series 90-70 PLCs are designed to be compatible with other PLCs which form part of the larger GE Fanuc Series 90 PLC family. The Series 90-70 line includes a large number of different PLC system components including CPU modules, racks. I/O systems, power supplies, Genius I/O, and numerous optional modules. The architecture of the CPU modules is based on the Intel 80X86 or 80X86DX processor. The IC697CPU772 module uses an 80C186 microprocessor with a 12 Megahertz system clock.

 

The IC697CPU772 module takes up one slot in the PLC rack. Floating point operations are supported on the CPU module. The system memory is expandable because 64, 128, 256, and 512 KB CMOS expansion memory modules can be installed on the IC697CPU772 module. A replaceable system battery provides backup power to the program and data memory in case the system power is removed. The old battery must be removed before the replacement battery is installed. The current required by the IC697CPU772 module from the 5 Volts DC bus is 1.2 Amps. This current requirement includes the current consumed by the expansion memory. The IC697CPU772 module is configured through either MS-DOS or Microsoft Windows based programming tools. To ensure there are no deviations from the programmed configuration, the CPU verifies the actual configuration at boot-up and periodically during system operation. The integrated serial port can be used to interface with a serial programmer.

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Module Type:	Expandable, Floating Point CPU
Number of Slots:	1 (Single slot)
Current Required:	1.2 Amps
Number of Points:	2K inputs and outputs (any mix)
Serial Ports:	One
Supports:	IC660/IC661 I/O and IC697 I/O

for IC697CPU772