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Delta Electronics AC Motor Drive VFD-E User Manual

Page 36

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Chapter 2 Installation and Wiring|

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

2-9

Figure 7 Wiring for NPN mode and PNP mode

A. NPN mode without external power

Factory

setting

NPN

PNP

B. NPN mode with external power

Factory

setting

NPN

PNP

24
Vdc

-

+

C. PNP mode without external power

Sw1

Factory

setting

NPN

PNP