OBID i-scan
®
Installation
ID ISC.LRU2000
FEIG ELECTRONIC GmbH
Page 43 of 56
M60801-0de-ID-B.doc
E N G L I S H
2.7.2 Relay
A relay output is provided in the form of a changeover relay.
Terminal
Abbreviation
Description
1
COM
Working contact
2
NC
Normally closed
3
NO
Normally open
Table 2-8: Relay output pin-outs
Notes:
•
The relay output is configured for max. 24 V DC / 2 A.
•
The relay output is intended for switching resistive loads only. If an inductive load is
connected, the relay contacts must be protected by means of an external protection
circuit.
ext.
U
1
2
3
X9
CO
M
NO
NC
Fig. 2-7: Internal and possible external wiring of the relay output
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