Rockwell Automation 1785-CHBM ControlNet PLC-5 Hot Backup System User Manual - Manual (Page 25)

Publication 1785-UM024B-EN-P - January 2003
Understanding the ControlNet PLC-5 Hot Backup System Components 2-5
ControlNet Backup
Cartridge Each ControlNet PLC-5 programmable controller requires a
1785-CHBM/A ControlNet backup cartridge, inserted into the PLC-5
EEPROM memory cartridge slot, to enable backup functionality.
The ControlNet backup cartridge contains EEPROM memory cartridge
functionality (i.e., the cartridge can also be used as a standard PLC-5
EEPROM memory storage cartridge for the PLC-5 programmable
controller, with up to 100K of memory).
IMPORTANT
The 1785-CHBM ControlNet backup cartridge cannot
be used with non-backup PLC-5 programmable
controllers.