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3 i/o wiring, 1 di wiring, 2 do wiring – B&B Electronics ZZ24D-NA(NB,NC,ND)-SR - Manual User Manual

Page 26: I/o wiring, Di wiring, Do wiring

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Hardware Information

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Manual Documentation Number: pn7515_ZlinxIO-0712m

3.3.3 I/O Wiring

3.3.3.1 DI Wiring

The following diagram shows typical connection wiring for various Digital Inputs:

Figure 12 Typical Digital Input Wiring for Various Input Devices

(ZZ-4DI4D0-DCT Expansion Module)

NOTE: No external power supply wiring is required for Expansion Modules.

3.3.3.2 DO Wiring

The following diagram shows typical connection wiring for modules featuring sourcing (PNP) drivers:

Figure 13 Typical Digital Output Wiring for Sourcing Outputs

(ZZ-4DI4D0-DCT Expansion Module)

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