Datalogic QLM700 Manual de Instruções descarregar pdf (Página 74)

MATRIX 300™ REFERENCE MANUAL

CBX100/500

Function

Power Source - Inputs

I2A

Input 2 A (polarity insensitive)

I2B

Input 2 B (polarity insensitive)

-V

Power Reference - Inputs

INPUT 2 CONNECTIONS USING MATRIX 300™ POWER

CAUTION: 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.

PNP Input 2 Using MATRIX 300™ Power

NPN Input 2 Using MATRIX 300™ Power

INPUT 2 CONNECTIONS USING EXTERNAL POWER

Figure 50 - PNP Input 2 Using External Power

Pulled down to External

Input Device Reference

Input

Signal

Input Device

Power to Input

Input Device Signal

Input Device

Reference

Input Device

Power to

Input Device

Input Input Device

Signal Reference

Input Device

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Datalogic QLM700 Manual de Instruções Página 74