2.4 SDCI Ports and LEDs

Both SDCI ports use the same pin-out. For industrial use, the signal lines on the SDCI ports have improved surge immunity. Each port features a bi-color LED for signalization of the operation mode. The typical M12 cable coloring scheme for pre-configured cables is listed.

Pin #UsageM12 cable color
1L+ (24V)brown
2DIA (Input/Output line)white
3GNDblue
4CQ (Serial line)black

The connector is 4pin, 3,5mm MC-type.