CBX ELECTRICAL CONNECTIONS
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4
NPN Input 2 Using MATRIX 120 Power
INPUT 2 CONNECTIONS USING EXTERNAL POWER
Figure 42 - PNP Input 2 Using External Power
Figure 43 - NPN Input 2 Using External Power
Pulled up to External
Input Device Power
Input
Signal
Input Device
Pulled down to External
Input Device Reference
Input
Signal
Input Device
Power to
Input
Input Device Signal
Input Device
Reference
Input Device
