Carrier TruVu TV-MPCXP1628-NR, Installation And Startup Manual

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Wiring for communications
TruVu™ MPC Controller ( part no. TV-MPCXP1628-NR) CARRIER CORPORATION ©2021
Installation and Start-up Guide All rights reserved
26
The TV-MPCXP1628-NR communicates on the following ports.
Port
Protocol 1
Port type(s) Speed(s)
Gig-E
BACnet/IP 2
BACnet/Ethernet 2
Modbus TCP/IP
Ethernet 10, 100, or 1000 Mbps
(1 Gbps)
Port S1 1
BACnet/ARCNET
BACnet/MSTP
Modbus Serial
RS485 156 kbps
9.6 to 115.2 kbps 4
9.6 to 115.2 kbps 4
Port S2 Modbus Serial RS485
9.6 to 115.2 kbps 4
Service Port 5
HTTP/IP Ethernet 10 Mbps
100 Mbps
USB Port USB2.0 USB
Rnet Port See Wiring devices to the TV-MPCXP1628-NR's Rnet port (page 30).
I/O Bus Port See To attach TruVu™ MPC I/O expanders (page 9).
1 Only one port can be configured for a BACnet communication type. The Gig-E port can run Modbus
simultaneously with either BACnet/IP or BACnet/Ethernet.
2 Since only one port can be configured for a BACnet communication type, if you use the Gig-E port for BACnet/IP
or BACnet/Ethernet, the Port S1 Configuration rotary switch must be set to 0 , 3 , or 4 .
3 Set the Port S1 Configuration rotary switch to:
0 if port is not used
1 for MS/TP
2 for ARCNET
3 for Modbus
NOTE 4 is for future use.
4 Default for MS/TP is 76.8 kbps.
Default for Modbus is 38.4 kbps.
5 See To set up the controller through the Service Port (page 61).
Wiring for communications