![TrolMaster OM - 8 Dry Contact board for HCS - 2/ NFS - 2 - HydroPros](http://hydropros.com/cdn/shop/files/img-b838121fc2fb44c2a76b046330a7884e_700x700.jpg?v=1738930346)
Dry Contact Board for Hydro-X Pro and Aqua-X Pro(OM-8)
The OM-8 dry contact board allows the main controller to control up to 8 individual outputs on it. It is specially designed for the Hydro-X Pro and Aqua-X Pro system. It has 8 individual electrical contacts, and allows up to 12 Amp current through each contact. *The OM-8 should be mounted inside an electric control cabinet, and connected to a power supply between 100-240 VAC.
*When used with the Aqua-X Pro system, OM-8 can activate pumps/solenoids at a higher amperage of 12 A.