Datalogic Scanning Matrix 400 - Manual (Page 67)

CBX ELECTRICAL CONNECTIONS
57
4
EXTERNAL TRIGGER INPUT CONNECTIONS USING MATRIX 400™ POWER
CAUTION
Power is available directly to the Input Device, independently from the Power
Supply Switch inside the CBX.
(brown)
(black) (blue)
PH-1 Photocell (PNP)
Figure 62 – PH-1 External Trigger Using MATRIX 400™ Power
Power to Input
Photocell Signal
Photocell
Reference
NPN Photocell
Figure 63 - NPN External Trigger Using MATRIX 400™ Power
EXTERNAL TRIGGER INPUT CONNECTIONS USING EXTERNAL POWER
Pulled down to External
Input Device Reference
Input
Signal
PNP Photocell
Figure 64 - PNP External Trigger Using External Power
Pulled up to External
Input Device Power
Input
Signal
NPN Photocell
Figure 65 - NPN External Trigger Using External Power