Model: IC697CPU789RR
Serial port RS-485 (via power supply
Storage temperature -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit)
The number of Ethernet ports is not applicable
Memory Storage types RAM and flash
Model: IC697CPU789RR
Serial port RS-485 (via power supply
Storage temperature -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit)
The number of Ethernet ports is not applicable
Memory Storage types RAM and flash
Typical scan rate 0.22 ms per 1K logic (Boolean contacts)
Power supply required 670 MA, +5 VDC power supply
Processor type 80386EX
User memory 32K bytes
CPU Type Single-socket CPU module
The IC697CPU789RR module is a 32-bit scalable central processing unit (CPU) for the IC66 TMR (Triple Modular Redundancy) system. The single-slot IC697CPU789RR 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 IC697CPU789RR module supports up to 12,000 discrete inputs/outputs, 2048 discrete voting inputs, and 2048 discrete voting outputs for any mix in simplex mode. The module also supports 8000 analog inputs in simplex mode, 8000 analog outputs in simplex mode, and 1024 analog voting inputs. The IC697CPU789RR module has an 80386DX processor with a clock speed of 16 MHZ. The IC697CPU789RR module communicates with other PLC modules through the VME-compatible rack backplane.
