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Wiring for communications
TruVu™ UC683T
CARRIER CORPORATION ©2021
Installation and Start-up Guide
All rights reserved
15
The TV-UC683T communicates on the following ports.
Port
Protocol
Port type(s)
Speed(s)
Eth0
Eth1
BACnet/IP
BACnet/Ethernet
Modbus TCP/IP
Ethernet
10 or 100 Mbps
Port S1
1
BACnet/MSTP
Modbus Serial
RS485
9.6 to 115.2 kbps
Service Port
2
USB 2.0
USB
Comm Port (future use)
USB 2.0
USB
Rnet Port
See
Wiring devices to the TV-UC683T's Rnet port
(page 18).
Act Net Port
See
Wiring devices to the TV-UC683T's Act Net port
(page 19).
1
Default for MS/TP is 76.8 kbps.
Default for Modbus is 38.4 kbps.
2
See
To set up the controller through the Service port
(page 46).
Wiring for communications
Summary of Contents for TruVu UC683T
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