Section 6
Page 11
Service Training
6.1.5.2 Main circuit terminals
1 :U the phase L1 of the traction motor
2
:+
positive power supply terminal +24V for the power unit
3
:V
the phase L2 of the traction motor
4
:W the phase L3 of the traction motor
5 :-
negative power supply terminal for the power unit
6 :Lift control terminal of the lift motor
6.1.5.3 Connector terminal functions 1X1
TERMINAL
COLOUR TRAC/HYD. FUNCTION ASSOCIATED WITH
1 BU(329) Traction/hyd. Positive +24V for internal relay of LAC Provided by the internal relay of the steering LES
2 YE(2) Traction/hyd. Connected to the traction contactor coil Battery negative 0V
7 WH(7) Traction Tiller base Connected to the battery negative 0V
8 WH(8) Traction Operator presence Connected to the battery negative 0V
9 WH(9) Traction Speed sensor track A Variable signal 0V-6V
10 WH(10) Traction Speed sensor track B Variable signal 0V-6V
11 RD(11) Traction/hyd. Push button control Connected to the battery positive 24V
12 WH(12) Traction/hyd. Locking battery Connected to the battery negative 0V
14 YE(14) Traction Anti-crash safety Connected to the battery negative 0V
16 WH(16) hydraulic Cut-off of the LI on top Connected to the battery negative 0V
17 WH(17) Hydraulic Traction speed reduction LI low Connected to the battery negative 0V
21 WH(21) Hydraulic CAN high (elevation) Connected to the bus CAN high (elevation) LAC
22 YE(22) Traction Accelerator supply Connected to the +8.2V
23 RD(23) Traction/hyd. Supply voltage LAC Connected to the battery positive +24V
24 RD(24) Traction/hyd. Power supply to external components Connected to the battery positive +24V
25 GY(25) Hydraulic Lowering valve negative supply
Connected to the battery negative via internal transistor
27 YE(27) Traction Left stabiliser negative supply
Connected to the battery negative via internal transistor
29 BK(29) Traction Traction speed reduction no. 1 Connected to the battery negative 0V
30 BK(30) Traction Seat Connected to the battery negative 0V
31 WH(31) Traction Platform Connected to the battery negative 0V
33 WH(33) Traction Stabiliser oil level Connected to the battery negative 0V
35 BU(308) Traction Signal status of the LES Connected to the battery negative 0V via LES
36 YE(36) Hydraulic Lift control LI Connected to the battery positive +24V
37 YE(37) Traction Accelerator signal Variable signal 1V-4.1V-7.1V
38 PK(54) Traction Accelerator micros Connected to the battery positive +24V
43 WH(43) Traction CAN high (traction) Connected to the bus CAN high (traction) LAC
44 BN(44) Traction CAN low (traction) Connected to the bus CAN low (traction) LAC
45 BN(45) Hydraulic CAN low (elevation) Connected to the bus CAN low (elevation) LAC
46 YE(46) Traction Speed sensor supply Connected to the +8.2V
48 BK(48) Traction/hyd. Negative supply LAC Connected to the battery negative 0V
49 YE(49) Traction Electric brake negative supply
Connected to the battery negative via internal transistor
50 YE(50) Traction Right stabiliser negative supply
Connected to the battery negative via internal transistor
53 WH(53) Traction Guard rails Connected to the battery negative 0V
55 GN(55) Hydraulic Battery discharge status signal
Connected to the battery negative 0V via indicator
56 YE(56) Traction Anti-crash safety Connected to the battery positive +24V
57 BK(57) Traction Traction speed reduction no. 2 Connected to the battery negative 0V
59 YE(59) Hydraulic Lower control LI Connected to the battery positive +24V
60 WH(60) Traction Traction motor temperature signal Variable signal
61 BU(317) Traction Steering angle signal Signal coming from the steering 6V in right line
64 WH(64) Traction Inclinometer signal Signal from 4.1V truck flat
68 YE(68) Traction Supply 0 V for accelerator Supply 0 V for accelerator
69 WH(69) Traction Speed sensor supply 0V Speed sensor supply 0V
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