airpower europe GmbH, Auf der Hohl 7, D-53547 Dattenberg,
www.airpower-gmbh.com
14
Signal status "low" (Trigger)
≤1.2 mA
Intrinsically safe parameter (21+ ~22-),(31+ ~32-):
Barrier requirement:
Ui =15,5V DC
Ii =25mA
Pi =96,9 mW
Ci ≈ 0
Li ≈ 0
Uo ≤15.5V DC
Io ≤25mA
Po ≤96.9 mW
Hazardous Area zone 0,1 or 2, Non-hazardous Area
Fig.4-9 electrical connection of the digital output module
4.4.2.3 Electrical connection of the analog feedback module (Fig.4-10)
Feedback signal type : 2-wire-system, 4 … 20 mA /
DC
Temperature influence: ≤100ppm/°C
Working area:
3.6 ... 20.5 mA DC
Precision:
≤0.1%
Working voltage: 12 … 28V DC
Intrinsically safe parameter
(11 + ~12-):
Barrier requirement:
Ui =28V DC
Ii =93mA
Pi =0.65 W
Ci =10nF
Li ≈ 0
Uo ≤28V DC
Io ≤93mA
Po ≤0.65W
D C S
I,V
2K
21
22
31
32
2K
_
_
+
+
Dig ita l outp ut m od ule
Sa fety b a rrier
D C S
I,V
