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Connecting the power cable
The MDS-5 and MDS-6 units are designed for 12/24/32-volt installations when used at 4, 6 or
12kW. The MDS-6, when used at 25kW operates on 24 or 32 VDC only.
Power should be fed through a switch and protective fuses (or circuit breakers).
To connect the power cable:
1. Plug the power cable into the POWER on the control box, and connect to power supply as
shown below.
2. Locate the fuse and connector part in a dry area with no water splash.
Figure 14 shows the power connector wiring, to be used if the installer chooses to remove and
reinstall the connector to run the cable through small openings.
Radar Power Cable
Connector End View
Gnd
5
4
NC
3
NC
Ethernet Radar Installation Manual, Rev. A
CAUTION!
Do not apply over 41.6V to the radar or it may be damaged.
Pin
Function
DC –
1
1
DC Power – Gnd
2
DC Power – A+
2
3
Not Connected
DC +
4
Not Connected
5
Equipment Ground
SECTION TWO: Installing and wiring the radar
Figure 13: Grounding the antenna to earth
Color (new style) Color (old style)
Black
Red
Green
Figure 14: Power cable pin connections
Black
White
Gray
Page 13
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