Eaton easy500, easy700, Руководство по эксплуатации, Страница: 43 / 240

2 Installation
2.5 Connecting inputs
Operating instructions 05/10 MN05013003Z-EN www.eaton.com
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2.5.3.3 Analog setpoint potentiometer,  -AB,  -DA,  -DC
Figure 21: Analog setpoint potentiometer with own power feed
Use a potentiometer with the resistance ≤ 1 k Ω , e.g. 1 k Ω , 0.25 W.
2.5.3.4  -DC analog setpoint potentiometer
Figure 22: Analog setpoint potentiometer with 24 V DC power feed
2.5.3.5 Brightness sensor  -AB,  -DA,  -DC
Figure 23: Connection of a brightness sensor, analog input
~
0 V
+12 V
I7 +...V
L 0 V
N 0 V
N
F1
L01
⫺
L01
⫹
1.3 k
O
/0.25 W
1 k O /0.25 W
0 V 0 V I7 +...V
DC : +24 V
DA : +12 V
F1
0 V
0...10 V
12 V
~
0 V +12 V
I7 +...V
L 0 V
N 0 V
N
F1