Main AC control power supply input to the module internal transformer.
While the full wiring diagram is compressor-specific, the standard RJ45 interface cable for the Elektronikon MK5 is a common point of connection. Understanding this pinout is important for basic communication and diagnostics. atlas copco elektronikon mk5 wiring diagram full
: Relay contacts for starting the motor, alarm signals, and service warnings. Communication Main AC control power supply input to the
: Energizes to open or close the inlet valve mechanism, switching the physical compressor state from "unload" to "load". atlas copco elektronikon mk5 wiring diagram full
Which (sensor, contactor, or communication module) you are currently testing.