Chapter 17 Introduction to BACnet │CP2000
17-8
Connection of the communication cable as shown in the below diagram.
Please note that HW Pins of COM1_Port are shared by RJ45 and RS-485. That means user can use
RJ45_cable or RS-485_lines to access the COM1_Port.
When BACnet is enabled, COM1_Port will be dominated by BACnet function. Under this condition,
user will not be able to have Modbus VFD Soft, VFD Explorer or PLC function on COM1_Port.
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