Electrical Connection Accessories; Connection To User Selection And Modbus - nilan CTS602 LIGHT Installation Instructions Manual

Electrical connection accessories

Connection to user selection and Modbus

User selection: Connection to user selection can be used, for instance, for controlling a cooker hood.
This happens via a potential free contact in the cooker hood that sends a signal to the unit, which, in
turn, increases ventilation when the cooker hood is on. You connect it using pin 4 and 5 in the 8 pole
plug of the control panel.
User selection can also be used for other functions such as to create imbalance in supply air and extract
air ventilation.
Modbus: You can communicate with the unit via Modbus, which can be connected in pin 1 (GND), pin 6
(A1) and pin 7 (B1) in the 8 pole plug of the control panel.
Please, consult user manual for software settings etc.
Connect the plug to the unit in point 2: Connecting the user panel.
CTS/Computer
Converter
Modbus
Comfort 200 Top (English)
Unit
Panel
Unit
Panel
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