6U VME 4-channel RS232 serial board via rear P2 connector for industrial serial communication. ...

Dual-channel VME digital board for industrial switching signal control. ...

Single-channel VME board for industrial digital signal switching control. ...

Rugged VME digital input/output board for industrial automation signal switching. ...

Stable VME digital input output board for industrial process signal control. ...

4-channel RS232 serial board with front-panel ports for VME industrial control data transmission. ...