GE FANUC IC697CGR772 Hot Standby Dual Bus CPU Control Module
Product Description
The IC697CGR772 is a Hot Standby Dual Bus CPU control module in the
GE Genius Series. The IC697CGR772 module is designed as a one slot
controller which permits fluctuating mandatory point calculations
for CPU redundancy applications. Designed and programmed by the
Microsoft Disk Operating System, the IC697CGR772 has capability to
achieve real time control of machines’ processes and material
handling systems. The IC697CGR772 module connects with modules that
are smart option or modules with the I/O over the backplane, which
is rack mounted.
The IC697CGR772 module is designed with a three-position switch and
can be operated remotely by an attached programmer and its
software. Configured data can be locked by using passwords or using
the memory protect keyswitch, as data can be locked manually. In
the protected position, configured data can only be altered by a
programmer linked with the bus transmitter module. The IC697CGR772
module’s seven LEDs are indicators for the status of the CPU. The
IC697CGR772 module is powered by an isolated source and 5VDC for
external power options with a lithium battery. The lithium battery
preserves data and program memory in instances when power is
removed. The new battery should be connected before the old battery
is removed. A low battery is indicated when the OK LED will not
stay on.
The module’s memory board is an essential part of the IC697CGR772.
The memory board possesses 512 Kbytes of battery backed CMOS RAM.
When errors occur, they are conveyed to the CPU through the CPU
routine which is provided via the memory board. There are three
serial ports located on the IC697CGR772 module that can be used to
perform as three discrete communication ports. Connection to these
ports is accessible via the front of the IC697CGR772 module.
Technical Specifications
| Module Type: | Single Slot CPU |
| Operating Temperature: | 0 to 60 deg C (32 to 140 deg F) |
| Battery Shelf Life: | 5 years at 20 deg C (68 deg F) |
| Inputs and Outputs: | 2048 each |
| Serial Ports: | 3 |
| Current Required: | 3.1 Amps nominal |
Technical Information
Battery Shelf life Memory retention | 5 years at 200 C (680 F) 6 months nominal without applied power. |
| Current required from 5V bus | 3.1 Amps nominal |
| Operating Temperature | 0 to 600C (320F to 1400F) |
Time of Day Clock accuracy Elapsed Time Clock (internal timing) accuracy | " 3.5 seconds per day maximum " .01% maximum |
Serial Ports Port 1: RS-232 compatible Port 2: RS-485 compatible (optocoupler isolated) Port 3: RS-485
compatible (not isolated) | Programmer Serial Attachment, or other serial devices Protocols supported: SNP Slave only |
