7 Pilot devices M22-SWD…7.3 M22-SWD base fixingSmartWire-DT module IP20 01/20 MN05006001Z-EN www.eaton.com 1897.3 M22-SWD base fixingM22-SWD base function elements are used in connection with M22-I... sur-face mounting enclosures and M22 front elements.7.3.1 Surface mountingFigure 63: Base function element on a PCB in an M22-I... surface mounting enclosurea Diagnosis LED7.3.2 EngineeringThe SmartWire-DT base function elements are used in surface mountingenclosures M22-I1 to M22-I6 with the corresponding M22-SWD-I1-LP1 toM22-SWD-I6-LP6 PCBs.Up to six operator control and indicator light functions can be realized withthem. The PCB establishes the connection to the SmartWire-DT network.The M22 front elements for the control circuit function are used at the frontof the enclosure.The surface mounting enclosures are connected to the SmartWire-DT net-work via the SmartWire-DT round cable SWD4 50LR8-24.The round cable can be connected directly by means of VM20 (metric cablegland) or plugged in.8 pole enclosure bushings as plug/socket versions are used for the plug-inversion.132132132INOUTOFFON①→ The base function elements replace the previous M22-KC10 /KC01 contact elements and the corresponding M22 LEDC... ele-ments. .