Screw terminal arrangement – Viconics VT7607 Installation Manual User Manual

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7 | PIR Ready VT76x7 Series-Installation Guide

Screw terminal arrangement

Wiring notes:

Note 1: If the same power source is used for the heating stages, install jumper across RC &

RH. Maximum current is 2.0 amps.

Note 2: If auxiliary output is used to toggle occupancy of the electronic control card inside

the equipment, configure the relay parameter (Aux cont ) to the N.O. setting. A
second relay can be added for additional functionality of the occupancy output.

Note 3: Humidifier output uses a half bridge rectifier. Reference of the control signal is the

common of the power supply of the Terminal Equipment Controller. (Terminal C)

Note 4: Electromechanical contacts are to be used with the digital inputs. Electronic triacs

cannot be used as mean of switching for the input. The switched leg to the input for
the input to activate is terminal C (common)

Note 5: The transformer of the unit provides power to the t Terminal Equipment Controller

and the additional loads that will be wired to the Terminal Equipment Controller.

Scom

5 pole left top connector

3 pole left top connector

8 pole bottom connector

This manual is related to the following products:

VT7657 Installation Manual