Analog Outputs A0..A5

Six analog outputs are available on terminals A0..A5 in CoolEx-A45 and CoolEx-A412. Each output can source up to 40mA and provide output voltage 0V to 10V depending on the value of corresponding holding register (see Address Map).

Vout = 10V * (Value/255)

Holding register value for analog output should be in a range 0 to 255 ( 0x0000 to 0x00FF ).

Related MODBUS functions