Carrier TruVu VAVB3-E2 - Wiring for Communications

Wiring for communications
TruVu™ VAVB3-E2 CARRIER CORPORATION ©2022
Installation and Start-up Guide All rights reserved
22
The TV-VAVB3-E2 communicates on the following ports.
Port
Protocol
Port type(s)
Speed(s)
Eth0
Eth1
BACnet/IP
BACnet/Ethernet
Ethernet
10 or 100 Mbps
Port S1
1
BACnet/MSTP
RS485
9.6 to 115.2 kbps
Comm/Service USB Port
2
USB 2.0
USB
Rnet Port
See Wiring devices to the TV-VAVB3-E2's Rnet port (page 23).
Act Net Port
See Wiring devices to the TV-VAVB3-E2's Act Net port (page 24).
1
Default for MS/TP is 76.8 kbps.
2
See To set up the controller through the Comm/Service ports (page 88).
Wiring for communications