1 [SIMPLE WIRING] The power module circuit has been repeatedly debugged, the PCB wiring is simple and there is little interference. 2 [16 IN 16 OUT] 16 channel input can remotely control 16 channels of output of another board via RS485 bus (relevant registers need to be set). 3 [6 COMMANDS] With 6 commands, namely open, close, instantaneous, self locking, interlocking and delay, with strong functionality. 4 [EASY INSTALLATION] The expansion board is small and compact, with mounting holes, DIN35 and C45 rail installation design . 5 [WIDE APPLICATIONS] Widely used in smart homes, security surveillance, identification systems, network cameras and LED light drivers, etc.

What's in the box
1 x PLC IO Module