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3.4 Connecting Inputs and Outputs
ASV305BF7XXXW VAV actuators series have preconfigured its inputs and outputs to support the
supplied program and applications.
•
For more detail of the input and output information, please see specifications page 5.
•
For connecting to Room thermostats, please see below chapter 3.5.
•
For details listing our input and output of object list, please see BACnet object list, page
30 onwards.
3.5 Connecting to Room Thermostats
The ASV305BF7XXXW VAV controller is pre-program for all our supported EY-RU305F700XW room
thermostats. Connect any of the following thermostats using RJ-11 cable and no additional
programming or configuration is required to function.
•
EY-RU305F7001W
•
EY-RU305F7002W
•
EY-RU305F7003W
Connect the ASV305BF7XXXW VAV controller to the EY-RU305F700XW room thermostats using a
standard RJ-11 cable up to 35M long. See the installation guide for more info.
3.6 Connecting Power
The ASV305BF7XXXW VAV controller requires a 24VAC or 100 – 277VAC power supply. Use the
following guidelines when choosing the wiring transformers to its controller.
1.
Using a Class-2 Transformer of its appropriate size to supply power ASV305BF7XXXW VAV
controller.
2.
SAUTER recommends using one transformer for each ASV305BF7XXXW VAV controllers.
Connect the 24VAC/ 100 – 277VAC power supply to the terminal block on the right side of the
controller. Connect the ground side of the transformer to its negative terminal [-] and the AC
phase to the positive [+] terminal. Power is supplied to the controller once the transformer is
connected to power.
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