24VDC digital input board for Ovation DCS industrial field status signal collection ...

24VDC digital input board for Ovation DCS industrial field status signal collection ...

Multi-channel thermocouple card for high-temperature process signal detection ...

Multi-channel thermocouple card for industrial high temperature process signal detection ...

Relay output card for industrial equipment switch control in power & chemical DCS system ...

Relay output board for industrial equipment on-off control in power plant DCS system ...