Can I switch on/off its the output of the ITP11 as a function of the signal value at its input?

No, you cannot do this. The Process Display ITP11 isn’t equipped with an output, and its alarm function isn’t implemented by means of an output. This function just makes the display blink when the process value is outside or within the previously-set limits.

If there is required an output signal to trigger a relay, you can use our Universal Process Indicator ITP14.

Please feel free to contact us if you need support.