Inputs
Product Reference Guide 77
Input 2 Connections Using Matrix 300N Power
CAUTION
Input Device
Power to
Input Device
Input Device
Reference
Input
Signal
Figure 51 - PNP Input 2 Using Matrix 300N Power
Input Device
Power to
Input Device
Input Device
Reference
Input
Signal
Figure 52 - NPN Input 2 Using Matrix 300N Power
Input 2 Connections Using External Power
Pulled down to External
Input Device Reference
Input Device
Input
Signal
Figure 53 - PNP Input 2 Using External Power
Power from the Vdc/GND spring clamps is available directly to the Input Device on
the +V/-V spring clamps, and does not pass through the Power Switch (ON/OFF)
inside the CBX. Disconnect the power supply when working inside the CBX.