AS-Interface sensor/actuator module VBA-4E4A-G12-XEL VBA-4E4A-G12-XEL One-piece housing with stainless steel base Installation without tools Metal threaded inserts with SPEEDCON technology Flat cable connection with cable piercing technique, variable flat cable guide Communication monitoring, configurable Inputs for 2- and 3-wire sensors DIN rail mounting Sensor supply powered by AUX Input and output connection on each M12 connector