5. HARDWARE INTERFACES
5-3
5.3
DC Power Input
5.3.1
Overview
The DC power input for the Communication Unit is a 12 - 24VDC (-10% / +30%); 14
A - 5.5 A input. The input is protected against reverse polarity.
The power connector is a D-sub connector placed in the connector panel.
For information on power recommendations and how to connect, see chapter 3.
5.3.2
Pinout
The power connector is a Mixed D-Sub connector 7W2,
control pin male/ power pin male. The below table shows
the pinout for the connector and the colours of the corre-
sponding wires.
Power connector pinout
Pin number
Pin function
Colour of wire
in power cable
A1
Vin+
Red
A2
Vin-
Black
1
not connected
(Black)
2
Not used
Green
3
not connected
(Brown)
4
not connected
(Red)
5
Not used
Orange
A2
1
A1
5
3
4
2
Mixed D-Sub connector,
7W2, male
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Страница 107: ...D 1 31 Jan 2020 H MAKI...
Страница 108: ...4 Feb 2020 H MAKI D 2...
Страница 109: ...D 3 29 Jan 2019 H MAKI...
Страница 110: ...D 4 31 Jan 2020 H MAKI...
Страница 111: ...D 5 18 Feb 2019 H MAKI...
Страница 112: ...D 6 18 Feb 2019 H MAKI...
Страница 113: ...D 7 25 Sep 2018 H MAKI...
Страница 114: ...D 8 12 Dec 2018 H MAKI...
Страница 115: ...D 9 10 Sep 2019 H MAKI...
Страница 116: ...D 10 10 Sep 2019 H MAKI...
Страница 117: ...5 Aug 2013 H MAKI D 11...
Страница 118: ...16 Jul 2014 H MAKI D 12...
Страница 119: ...D 13 21 Apr 2017 H MAKI...
Страница 120: ...D 14 31 Jan 2019 H MAKI...
Страница 121: ...D 15 31 Jan 2019 H MAKI...