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To wire and mount the DAT sensor
1
Wire the sensor to the controller. See diagram below.
NOTE Sensor wiring does not have polarity. The wires can be connected to either terminal.
2
Using electrical tape, insulate any exposed wire to prevent shorting.
Wiring field-supplied actuators to the analog output
You can wire a high-torque actuator or parallel actuators to the controller's 0–10 Vdc analog output.
NOTE You cannot use the VVT Bypass Controller's built-in actuator if wiring external actuator(s) to the analog
output.
High-torque actuators
You can wire one of the following Belimo actuators to the VVT Bypass Controller's analog output instead of
using the controller's built-in, 35 in.-lb (4 Nm) actuator.
NMX24-MFT P-10028
AMX24-MFT P-10028
1
Install the actuator according to the manufacturer's instructions.
2
Wire the actuator to the controller using the diagram below.
VVT Bypass Controller
Installation and Start-up Guide
90 in.-lb (10 Nm) actuator with 0–10 Vdc control and 0–10 Vdc
feedback
180 in.-lb (20 Nm) actuator with 0–10 Vdc control and 0–10 Vdc
feedback
Carrier Proprietary and Confidential
13
Installing the VVT Bypass Controller
CARRIER CORPORATION ©2017
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