Renkforce 751514 Bedienungsanleitung Seite 85

Figure A-1
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DELAY
Explanation differential loops:
Differential loops means that you can connect NC or NO contacts here.
NC = normally closed = opener = the switching contact opens in the case of an alarm
NO = normally open = closer = the switching contact closes in the case of an alarm
Example of the connection of an NC contact sensor and an NO contact sensor:
Ensure that the connection resistance of 2.2 kOhm is connected not to the alarm control centre
but as close as possible to the sensor end.
Connection NC contact sensor:
This diagram provides an example of how sensors with NC contacts are
are attached. You can connect several sensors with NC contacts to
each alarm loop.
Connection NO contact sensor:
This diagram provides an example of how sensors with NO contacts are
attached. In this case you can also connect several sensors.
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INSTANT
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24-HR
2,2 kOhm
NC NC
NC NC
2,2 kOhm
NO
NO
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