Further information for Pepperl+Fuchs 209759 VAA-4E4A-KE-ZEJQ/E2L AS-Interface module
KE control cabinet module, 4 inputs and 4 outputs, AS-Interface specification: V3.0, voltage: = (UAUX - 0.5 V), voltage: 21 ... 31 V DC (INT), protection class: IP20, protection class: EN 60529:2000, mounting: top hat rail