DPDT relay board for on-site valve and motor switching, industrial DCS rack replacement spare part ...

DPDT relay board for on-site actuator switching, spare replacement for Ovation industrial DCS rack ...

Multi-channel analog output board for regulating field instruments, industrial DCS rack replacement spare part ...

Multi-channel analog output board for field instrument adjustment, spare replacement for Ovation DCS control rack ...

Multi-channel analog output board for field instrument regulation, spare replacement for Ovation DCS control rack ...

Multi-channel analog input board for industrial process signal collection, DCS rack replacement spare part ...