Pepperl+Fuchs NVOR-200 Handbuch Seite 11

INTERFACE
Installation
1
8
2
3
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9
1 Warning device NVO5-11
2 Interface NVOR-200
3 Smoke detector application with ST-I-IS smoke detector
4 Termination resistor 2.2 kΩ
5 Hazardous area
6 Signal relay
7 Power supply 230 V AC
8 Alarm relay
Note!
Sensor cables must not be run together or parallel to other cables or cable bundles.
To ensure perfect operation of the warning device, do not exceed the max. cable length of
250 m.
1 2
I 90 mA
max
13
+
6
7
15
R
–
i
2 x 120 Ω
5
3
2+E
2+E
3
3
R
b
4
EN
EN - 9