66
BCX-SVX002A-EN
Figure 57. Setting rotary address dials
0
5
3
8
1 2 3 4
Entering
Water
Temp
Low Coil
Detection
(NC)
Condensate
Overflow (NC)
J18
Phoenix
J17
14 Pin AMP
14 13 12 11 10 9 8 7 6 5 4 3 2 1
J16
Phoenix
J14 - JST
1 2 3
0
5
3
8
0
5
3
8
Address
4 Pin Phoenix
J13
24VDC
GND
Comm -
Comm +
24VAC
GND
BO8
BO9
24VAC
GND
BO4
BO5
24VAC
GND
BO6
BO7
GND
BI2
BI2
BI3
BI3
AI5
BO6
BO7
24VAC
IMC
24VAC
24VAC
24VAC
BO1
BO2
BO3
1 2 3 4 5 6
Auxiliary 24 Vdc
Output
Zone Sensor
Serv Tool
Connection
Comm Out
Comm In
J11 - AMP
J12 - AMP
1 2 3 4
4 3 2 1
4 3 2 1
1 2 3 4
BACnet
24VDCGND
+
-
-+ - +
4 Pin Phoenix
J8
MAC Address
The MAC Address is required by the RS-485
communication protocol on which BACnet operates. A
UC400-B controller can use a MAC Address from 001 to
120.
Important: Each device on the link must have a unique
MAC Address/Device ID. The controller rotary
addresses should be sequentially set, with no
gaps in the numbering, starting with 001 on
each link (for example 001, 002, 003, 004 and
so on). A duplicate address or a 000 address
setting will interrupt communications and
cause the Tracer
®
SC device installation
process to fail.
BACnet Device ID
The BACnet Device ID is required by the BACnet network.
Each device must have a unique number from 001 to
4094302. See the following figure.
Installation - Controls
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