![background image](http://html.mh-extra.com/html/carrier/infinity-smart-sensor/infinity-smart-sensor_installation-and-start-up-instructions-manual_2560219004.webp)
Fig. 3 — Typical Smart Sensor Wiring Diagram
A04135
* ABCD Connections are in Parallel with each other.
Smart Sensors and Equipment may be connected in any combination.
For easier troubleshooting, the installer may elect to use one terminal block
for user interface and smart sensor connections, and the other for equipment connections.
NOTE:
DAMPER CONTROL MODULE
ZONES 1-4
A B C D
RED
GREEN
YELLO
W
WHITE
SMAR
T SENSOR(S)
T
O
USER INTERF
A
CE, AND/OR
DAISY CHAIN
OPTION
TO OTHER
SMART SENSORS
IF AVAILABLE
TO EQUIPMENT OR
ACCESSORY CONNECTIONS
A
B
C
D
RED
COMMUNICATION
BUS
*
GREEN
YELLO
W
WHITE
A
B
C
D
RED
GREEN
YELLO
W
WHITE
A B C D
RED
GREEN
YELLO
W
WHITE
A B C D
RED
GREEN
YELLO
W
WHITE
A B C D
RED
GREEN
YELLO
W
WHITE
T
O
EQ
UIPMENT
, AND/OR
D
A
MPER CONTR
OL MODULE
(ZONES 5-8)
4