NANO D3 - Modbus Connection (ES Option - Standard)

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heatless desiccant air dryer
D3
4.5 modbus connection ES option - standard controller
Where Modbus ES sensor option is tted, connections must be applied as shown below.
For further information on connection set-up, consult supporting documentation
Dewpoint Sensor
Controller
Modbus Connection
Brown +ve
White -ve
connection to allow monitoring of dryer performance. (when Modbus ES sensor option is tted) - standard controller