BL20-4DI-24VDC-NBL20 Electronic Module 4 Digital Inputs, NPN6827013Connection technology signalScrew terminal, Cage clamp terminalProtection classIP20Signal typeDigital input
BL20-E-8DI-24VDC-PBL20 Economy Module 8 Digital Inputs, PNP6827227Connection technology signalCage clamp terminalProtection classIP20Signal typeDigital input
BL20-4DI-24VDC-PBL20 Electronic Module 4 Digital Inputs, PNP6827012Connection technology signalScrew terminal, Cage clamp terminalProtection classIP20Signal typeDigital input
BL20-E-16DI-24VDC-NBL20 Economy Module 16 Digital Inputs, NPN100000542Connection technology signalCage clamp terminalProtection classIP20Signal typeDigital input
BL20-E-16DI-24VDC-PBL20 Economy Module 16 Digital Inputs, PNP6827231Connection technology signalCage clamp terminalProtection classIP20Signal typeDigital input
