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Input circuit, Input circuit -5 – KEYENCE IB Series User Manual

Page 103

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5-2 Circuit Diagram

5-5

IB-E

5

S

pec
ificat
ions

When NPN output is selected

When PNP output is selected

Input Circuit

10 to 30 VDC

*

Blue

+5V

0V

Brown

Main circuit

* Pink (External input 1)/Yellow (External input 2)/

Pink·Purple (External input 3)/
Purple (External input 4)

(Short-circuit current 2 mA or less)

10 to 30 VDC

*

Blue

0 V

* Pink (External input 1)/Yellow (External input 2)/

Pink·Purple (External input 3)/
Purple (External input 4)

(Short-circuit current 2 mA or less)

Brown

Main circuit