Datalogic DS4800

DS4800 REFERENCE MANUAL
4
Power to Input
Photocell Signal
Photocell
Reference
NPN Photocell
Figure 35 - NPN External Trigger Using DS4800 Power
EXTERNAL TRIGGER INPUT CONNECTIONS USING EXTERNAL POWER
Pulled down to External
Input Device Reference
Input
Signal
PNP Photocell
Figure 36 - PNP External Trigger Using External Power
Pulled up to External
Input Device Power
Input
Signal
NPN Photocell
Figure 37 - NPN External Trigger Using External Power
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