Operating Instructions Chapter 6
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Electrical installation
8011980/0000/2009-04-21 © SICK AG · Division Auto Ident · Germany · All rights reserved 63
6.4.6 Wiring switching outputs
Various functions for outputting the result status independently of each other can be allo-
cated to the two switching outputs "Result 1" and "Result 2". If the allocated result occurs
in the reading process, the corresponding switching output at the end of the reading pulse
is live for the selected impulse duration.
Important The “Result“ LED is not coupled with one of the “Result 1“ or "Result 2" outputs.
Fig. 6-8: Possible wiring of the "Result 1" switching output on the 15-pole D-Sub-HD plug
Important The ratings of the two switching outputs are identical.
Tab. 6-8: Ratings for the switching outputs
Important Capacitance loads at the switching output affect the switching behaviour. Threshold is a
max. capacitance of 100 nF. Exeeding this value can lead to unwanted pulsing behaviour
of the output.
1. Connect switching outputs depending on application.
2. Wire the switching outputs with a load resistance to test the switching functions using
a high-resistance digital voltmeter.
Indication of incorrect voltages/switching statuses is avoided this way.
Important
To wire the switching inputs using connection module CDB620 or CDM420, see operating
instructions "Connection Module CDB620" (no. 8012119, German/English) or "Connection
Module CDM420" (no. 8010004, German/English).
Switching behaviour PNP switching against the distribution voltage V
S
Features Short-circuit proof and temperature-protected,
Galvanically not separated from V
S
Electrical values 0 V ≤ V
out
≤ V
S
Guaranteed: (V
S
−1.5 V) ≤ V
out
≤ V
S
with I
out
≤ 100 mA
Important
To wire the switching outputs using connection module CDB620 or CDM420, see the ope-
rating instructions "Connection Module CDB620" (no. 8012119, German/English) or "Con-
nection Module CDM420-0001" (no. 8010004, German/English).
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