OM-8 Dry Contact Board for Hydro-X Pro and Aqua-X Pro

OM-8 Dry Contact Board for Hydro‑X Pro and Aqua‑X Pro by TrolMaster is an 8‑channel expansion that provides independent dry‑contact outputs to Pro‑series controllers. Each of the eight contacts is rated at up to 12 A and the unit requires a 100–240 VAC power input. Designed for mounting inside an electrical control cabinet, the OM‑8 includes a 16 ft RJ12 cable for connection to the main controller. An LCD simplifies setup, while each output includes overload protection and a manual override that can force contacts open or closed for up to 30 minutes. Operating conditions are 32–104 °F and ≤90% RH. When paired with Aqua‑X Pro, the OM‑8 can actuate pumps or solenoid valves up to 12 A per channel.