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I have a standalone Humidifier that is connected to field devices (Humidistats and safety switches), The humidifier is sending/receiving the following signals from the field devices:-
- 24V AC to provide power to field devices.
- Safety loop check (24V AC which derived from the above 24VAC signal)
- 0-10V Signal from field device back to the main humidifier.
I am thinking what is the easiest way to wire this system up, to make things more easy and tidy onsite.
I am planning on using 4PR #18 IS/OS cable to carry the signals from humidifier to a field junction box, then branch off to each field device (devices are within 3-5feet) from the Junction Box.
Is there any issue with having 0-10V & 24VAC signals in the same multi-pair cable? I couldn't find anything that is against this.
- 24V AC to provide power to field devices.
- Safety loop check (24V AC which derived from the above 24VAC signal)
- 0-10V Signal from field device back to the main humidifier.
I am thinking what is the easiest way to wire this system up, to make things more easy and tidy onsite.
I am planning on using 4PR #18 IS/OS cable to carry the signals from humidifier to a field junction box, then branch off to each field device (devices are within 3-5feet) from the Junction Box.
Is there any issue with having 0-10V & 24VAC signals in the same multi-pair cable? I couldn't find anything that is against this.
