Wiring Specifications; To Connect The Tv-Ucxp683T To The Ethernet - Carrier TruVu UCXP683T Installation And Startup Manual

Wiring for communications

Wiring specifications

For...
Ethernet - not
daisy chained
Ethernet - a
daisy chain
configuration
MS/TP *
* See the MS/TP Networking and Wiring Technical Instructions.
WARNINGS
•
Do not apply line voltage (mains voltage) to the controller's ports and terminals.
•
Do not exceed the minimum bend radius of the Cat5e or Cat6e Ethernet cable. Refer to Ethernet cable
manufacturer specifications for minimum bend radius.

To connect the TV-UCXP683T to the Ethernet

Connect an Ethernet cable from the building BAS system or another TV-UCXP683T controller to the Eth0 Ethernet
port. If necessary, connect another Ethernet cable from the Eth1 port to the next TV-UCXP683T controller in a
daisy chain.
The TV-UCXP683T has a fail-safe Ethernet relay that bypasses a daisy chained controller in the event of an internal
disruption, such as a power loss. When a failure occurs and the switch is bypassing a controller, the network
connection on both sides of the controller are electrically connected, which continues the signal and passes it to
the next controller.
NOTE If your system has controllers on different IP subnets separated by an IP router, you must configure one
controller on each subnet as a BACnet Broadcast Management Device (BBMD). Do not configure more than one
BBMD per subnet as this may cause circular routes. See "Setting up BACnet Broadcast Management Devices
(BBMDs)" in SiteBuilder or i-Vu® Help.
TruVu™ UCXP683T
Installation and Start-up Guide
Use...
Cat5e or higher Ethernet cable
Cat5e or higher Ethernet cable
22 AWG, low-capacitance, twisted, stranded,
shielded copper wire
Maximum Length
328 feet (100 meters)
164 feet (50 meters)
2000 feet (610 meters)
16
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