Datalogic DS6400 Reference Manual page 51

CBX ELECTRICAL CONNECTIONS
INPUT 2 (ENCODER) CONNECTIONS USING DS6400 POWER
INPUT 2 (ENCODER) CONNECTIONS USING EXTERNAL POWER
Figure 39 - PNP Encoder Using External Power (i.e. PLC signal)
Figure 40 - NPN Encoder Using External Power (i.e. PLC signal)
OEK-1 Encoder (PNP)
Figure 37 - OEK-1 Encoder PNP Using DS6400 Power
Input Device (Encoder)
Figure 38 - Encoder NPN Using DS6400 Power
(red)
(white) (black)
Power to Input
Input Device Signal
Input Device
Reference
Input
Signal
External Device
Ground Reference
External Device
Power Reference
Input
Signal
3
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