Hi,
I did a search and could not find anything.
I would like to monitor the status of dry contacts in an automatic transfer switch.
Is there a device that has its own supply voltage & just looking for an open or closed?
Thanks
C
Hi,
I did a search and could not find anything.
I would like to monitor the status of dry contacts in an automatic transfer switch.
Is there a device that has its own supply voltage & just looking for an open or closed?
Thanks
C
Monoprice door contact or Ecolink door contact both have post for external monitoring.
Ecolink Intelligent Technology Z-Wave Easy Install, Battery Operated, Door/Window Sensor, White & Brown (DWZWAVE2-ECO) https://www.amazon.com/dp/B00HPIYJWU/ref=cm_sw_r_cp_api_glt_i_8DKE0KJG6NMBPGVRQ86V
What country are you in? The device selection does vary.
In any case, there is a community FAQ listing devices of just this type:
FAQ: List of devices with dry contact input from external sources
Thanks,
USA
So just to clarify and confirm compatibility…
Im looking at the “ Ecolink door contact ”
Dose it have its own voltage? One terminal is a hot ( of any V 120 or less?)
I think I may have found my answer…
The way I monitor my automatic transfer switch: wired two 220VAC relays with no contacts connected to two Ecolinks door sensors. One relay coil is wired to Generator feed, another to Utility feed.
This way I see when utility power went down, generator started. I also set up timer if more than a week past since last generator’ self test to send me notification.
Nice idea. Most of the ATS i have worked on, come with those points monitored by dry contacts. I did not look to closely, at mine yet.
The timer is a good idea too