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Fans for rail technology version 2012-09

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M) 110 VDC<br />

Full<br />

speed<br />

Speed<br />

setting with<br />

potentiometer<br />

10 K<br />

Customer circuit Connection Fan / Motor<br />

Speed<br />

setting<br />

8 8<br />

11<br />

11<br />

8<br />

12<br />

1-10 V<br />

10 V -> n = max<br />

1 V -> n = min<br />

n = 0<br />

Line No. Connection Colour Assignment / function<br />

1 1 PE green/yellow<br />

Protective earth<br />

1<br />

1<br />

1<br />

3<br />

4<br />

5<br />

- blue Supply voltage, GND (110 VDC)<br />

+ red Supply voltage, 110 VDC<br />

12<br />

1<br />

3<br />

4<br />

5<br />

6<br />

8<br />

11<br />

12<br />

PE<br />

-<br />

+<br />

COM<br />

NC<br />

0-10 V<br />

10 V<br />

GND<br />

PE1<br />

8 A (T)<br />

47 K<br />

Imax=1.1 mA<br />

COM white 1 Floating status message contact, normally closed connection (0,6 A-110 VDC, 1 A-80 VDC, 3 A-30 VDC)<br />

1 6 NC white 2 Floating status message contact, normally closed connection<br />

2 8 0-10 V yellow Control input, set value 0-10 VDC, impedance 100 kΩ, SELV<br />

2 11 10 VDC red Voltage output 10 VDC (+/- 3 %), max. 1,1 mA, supply voltage <strong>for</strong> ext. devices (e.g. potentiometer), SELV<br />

2 12 GND blue Reference mass <strong>for</strong> control interface, SELV<br />

11<br />

14<br />

A1<br />

A2<br />

47 K<br />

220 nF<br />

0-10 V<br />

49

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