Pepperl+Fuchs K23-SSI/USB/25B-C User Manual

K23-SSI/USB/25B-C | ELECTRICAL CONNECTIONS
13
HTL NPN (NAMUR)
TTL (PNP)
In general, open PNP inputs are "LOW" and open NPN inputs are "HIGH."
The input stages are designed for electronic pulse generators.
Note for mechanical switching contacts:
If, in exceptional cases, mechanical contacts are to be used as a pulse source, a
commercially available external capacitor of approx. 10 µF must be installed at
the terminals between GND (-) and the corresponding input (+). This attenuates
the maximum input frequency to approximately 20 Hz and suppresses bouncing.

Pepperl+Fuchs K23-SSI/USB/25B-C Specifications

General

Brand	Pepperl+Fuchs
Model	K23-SSI/USB/25B-C
Category	Media Converter
Language	English