Unimog U500, Инструкция по монтажу

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Body and Implement Mounting Guidelines U500 North America Electrical system
Page 228 of 294 August 2005
7.6.3 Implement socket on the battery box
This implement socket is intended as electrical interface for im-
plements and bodies. It is located at the right hand side of the
battery box (at the left hand side of the vehicle). It is a 16-pin
socket with the following pin assignment:
Pin
number:
Function: Description:
1 Terminal 30 +12 V; steady plus; fused (15A)
2 Terminal 30 +12 V; steady plus; fused (15A)
3 Terminal 30 +12 V; steady plus; fused (15A)
4 Terminal 31 Ground
5 Terminal 31 Ground
6 Terminal 31 Ground
7 Terminal 15 Ignition
8 Terminal 58 Parking light / side marking lamps
9 Terminal W Alternator speed signal
10 WB Warning beacon
11 BUL Back up light
12 C3 Road speed signal
13 C4 Distance signal
14
Not con-
nected
-
15 UI* Universal input to EPS control unit
16 UI ground EPS - Ground for universal signal
Table 7.7: Pin assignment of implement socket 16-pin
* Note: UI (Universal input) is suitable for different
functions, for example, remote control engine
speed including start/stop function.
See section 7.11 Road speed signal and travel dependent sig-
nal, page 239 for further description of the road speed and travel
distance signals (C3 and C4).
Note: EPS is an abbreviation for electro-pneumatic gear
shifting.
Current up to 40 A can be tapped from the implement socket.
For this purpose the pins 1, 2 and 3 (+12 V) must be con-
nected . The same applies to ground connection pins 4, 5 and
6.
closed opened
Figure 7.10: Implement socket
Figure 7.11: Suitable plug Figure 7.12: Pins of the plug