124422 Pepperl Fuchs – VAA-4E4A-KE-ZE/R AS-Interface sensor/actuator module VAA-4E4A-KE-ZE/R VAA-4E4A-KE-ZE/R Housing with removable, mechanical and color coded terminals Communication monitoring Inputs for 2- and 3-wire sensors Isolated relay output Addressing jack Selectable supply to the sensors: External or from the module Function display for bus, internal sensor supply, inputs, and outputs