1-8 • Site Supervisor Controller User Guide 2.0 026-1800 Rev 3 02-AUG-2016
1.10 Serial Connections
Site Supervisor 2.0 is equipped with four (4) RS485 serial Com ports and one (1) Can Bus port.
• Com ports 1-4 support MODBUS and Emerson (CPC) IO Net. (Com Port 4 = Site Supervisor display only)
• Com ports 1-4 support 9600, 19200, 38400, 57600, and 115200 baud connection speeds. (Com Port 4 = Site Super-
visor display only)
• The Can Bus port is for Dixell expansion I/O such as the IPX206D and IPX225D.
• The Can Bus port is for expansion I/O such as the IPX206D and IPX225D.
• Com ports 1-4 wiring polarity:
• Same polarity – XR75CX, Emerson Energy Meter, and Site Supervisor Display.
• Opposite polarity – Emerson T-Stat, Control Link ACC, MRLDS, MultiFlex RTU, and MultiFlex RCB/RCB-P.
Figure 1-11
- Serial Connections
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