32-channel 5V TTL high-speed output module for Modicon 800 series PLC field signal control. ...

Multi-channel 5V TTL discrete output module for Modicon 800 series PLC high-speed field signal control. ...

aPCI expansion module for industrial fieldbus networking. ...

16-channel 5V TTL high-speed input module for Modicon 800 series PLC field digital signal acquisition. ...

16-point digital input module for Modicon 800 series PLC to collect field switching signals. ...

aPCI expansion card for industrial network data transmission. ...