RC4500 Antenna Controller Chapter 3 Mechanical & Electrical Installation
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3.1.2.5 Sensors
J1 is a 9 pin D subminiature female receptacle that optionally allows a Polarization potentiometer to
provide position sensing to the RC4500.
Pin #
1
Description
NC
2 NC
3 Polarization Potentiometer Shield
4 Polarization Potentiometer Wiper
5 NC
6 NC
7 NC
8 NC
9 NC
10 NC
11 Polarization Potentiometer +5V (CW)
12 Polarization Potentiometer Gnd (CCW)
13 NC
14 NC
15 NC