Zone Sensor Wiring
8 BAS-SVN028K-EN
ReliaTel Systems
The zone sensor and the BCI-R form a two-node BACnet
MS/TP network. Wire the system as shown in the
schematic below while adhering to the following
recommendations:
• At the RTRM board, terminate the shield wire at J7-
COM terminal. The shield wire may need to be
extended to make this connection. Use an insulated
extension wire to prevent contact with the metal
enclosure and circuit boards.
• Set the link switch on the BCI-R to BACnet.
Important: Install a jumper wire between terminals J6-
1 and 2 when the internal temperature
sensor or a sensor wired to terminals 17 and
18 is used.
.
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