System Design of CI 3000
8
Version 2.09 09. April 2014
2.1 Circuit points
The CI 3000 Store Computer has the following connections (see also section 5 for further details of - Pin and
Terminal Assignment):
Interfaces CI 3000
S CAN bus port to interconnect all LDS components (e.g. case/coldroom controllers of UA 300 / UA 400 Series,
pack controllers of type VS 3010 / VS 3010 BS, FS 3010 or VS 300)
S Modem port for remote access by host computer via modem or for connection of service computer
S RS232 interface (COM2) for special functions (e.g. connection of compact controllers UA 30 Rx / Dixell,
external controllers or BMS data interface to external systems or M-bus)
S Two connectors (control, power supply) for maximum four 4 optional SIOX Extension Modules
S CI 3100 only: RS485 interface (COM3) for direct connection to compact controllers UA 30 Rx / Dixell, so that
the RS232-interface (COM2) can be used for external controllers or as a BMS data interface to external sys
tems or for the M-bus: