NPN mode

I/O	Description
+24V IO	+24V output
DO COMMON 0-3	Connect to GND or external 0 V.
DO COMMON 4-7	Connect to GND or external 0 V.
DO 0-7	The outputs will be connected to the external 0 V when activated.
DI 0-11	The inputs will be activated by a 0 V signal applied to the input pin.
DI COMMON 0-5	Connect to +24V IO or external +24V (not at the same time)
DI COMMON 6-11	Connect to +24V IO or external +24V (not at the same time)
GND	Ground