Turck Bl20-4Di-24Vdc-P System-Io 6827012

BL20 electronic module. 4 Digital Inputs, PNP. Ident. no.: 6827012. Fieldbus and connection technology independent. Protection class IP20. LEDs indicate status and diagnostic. Electronics galvanically separated from the field level via optocouplers. 4 digital inputs, 24 VDC. P switching