GE FANUC IC697CPU781 , Programmable Logic Controller CPU , single
rack slot
Product Description
The IC697CPU781 is a Programmable Logic Controller CPU that fits
into a single rack slot. To communicate with various “smart option”
modules, a rack-mounted backplane with several connectors is used.
A toggle control switch with three positions or a connected
computer with specific software is used to operate this device.
The IC697CPU781 has a 16MHz microprocessor. Boolean functions are
calculated every 0.4 microseconds. Up to 8K analog I/O is supported
by this device, along with any mixture of 12K inputs and outputs.
Several “smart option” modules are supported such as the IC697
series of discrete and analog modules. IC697 LAN modules and bus
controllers for IC660 and IC661 modules are also supported.
To store user and configuration information, an expansion board is
required. This board supplies up to 512 kilobytes of volatile
memory sustained by a CMOS battery and up to 256 kilobytes of
non-volatile flash memory (NVRAM). The calendar and clock for this
device is also sustained by the CMOS battery.
The IC697CPU781 is programmed with software on a connected
computer, not DIP switches or jumpers. Special programs running on
certain operating systems such as MS-DOS, Windows 95, and Windows
NT are used to program this device. A parallel, serial connection
to this attached computer is possible, as is an Ethernet
connection. An Ethernet connection will require an Ethernet
controller or type 2 Ethernet interface to be installed. Options to
protect configuration data and settings include a memory protection
switch or a password in the programming software.
Follow the device documentation while attempting installation. Do
not attempt installation while rack is powered on. Place the device
control switch into the stop position. Turn the memory protection
switch to the off position. Connect the memory expansion board to
the device. Install the CMOS battery into the appropriate slot on
the device. Insert the device into the first available rack slot.
Turn the power back on.
Technical Information
Specifications
Battery Shelf Life Memory Retention | 10 years at 200 C (680 F) 6 months nominal without applied power |
| Current required from 5V Bus | 1.6 Amps (includes expansion memory) |
Time of Day Clock (internal timing) Accuracy Elapsed Time Clock | 3.5 seconds per day .01% maximum |
| Serial Port | RS422 / 485compatible,Programmer Serial Attachment |
| VME | System designed to support the VME standard C.1 |
Technical Specifications
| Module Type: | Expandable CPU |
| Number of Slots: | 1 (Single slot) |
| Current Required: | 1.6 Amps |
| Number of Points: | 12K inputs and outputs (any mix) |
| Serial Ports: | One |
| Supports: | IC660/IC661 I/O and IC697 I/O |
Technical Information
Specifications
Battery Shelf Life Memory Retention | 10 years at 200 C (680 F) 6 months nominal without applied power |
| Current required from 5V Bus | 1.6 Amps (includes expansion memory) |
Time of Day Clock (internal timing) Accuracy Elapsed Time Clock | 3.5 seconds per day .01% maximum |
| Serial Port | RS422 / 485compatible,Programmer Serial Attachment |
| VME | System designed to support the VME standard C.1 |
