BAS-SVX45F-GB 27
Wiring and Powering the Tracer UC600
BACnet MS/TP Link Wiring
BACnet MS/TP link wiring must be field-supplied and installed in compliance with the National
Electrical Code and local codes. In addition, the wire must be of the following type:
low-capacitance, 18-gauge, stranded, tinned-copper, shielded, twisted-pair.
Important: BACnet links are polarity sensitive; consistent wiring polarity must be maintained
between devices.
Note: For more details on this topic, refer to the BACnet Best Practices and Troubleshooting Guide
listed under “Other Resources,” p. 75.
The illustration below shows an example of BACnet link wiring with a combination of Tracer UC600
and Tracer UC400 controllers.
Note: A maximum of 20 UC600 controllers are allowed per Tracer SC (10 per MSTP link).
BACnet/IP Wiring
Tracer UC600 versions 5.0 or higher firmware supports BACnet/IP over an Ethernet network. The
controller requires a Cat5 Ethernet cable and an RJ-45 plug connector. See “Appendix A:
Configuring Tracer UC600 for BACnet/IP,” p. 76 for more information.
Figure 8. BACnet link wiring
LINK IMC
+
VDC
P1
SERVICE TOOL
IM
SERVICE TOOL
BI LINK IMC
+
VDC
AI
AIAI AI AI
P P
TX
RX
LINK IM
SERVI
SERVICE TOOL
IM
+
SERVI
C
E
SERVI
C
E
LINK
ACT
IM
C
MBUSLINK
RX
TX
LINK IMC
P1
IMC
LINK
ACT
IM
C
MBUSLINK
RX
TX
+
VDC
+
Tracer SC
UC600 UC600
Zone sensor
BACnet
terminator
UC400
BACnet
terminator
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