Service Training
Section 2.6
Page 35
PIN LAYOUT
Pins for connector 1X13
Terminal Colours Functions
1 white/yellow signal of brake current switch 1S5
2 not used
3 red/blue negative directional contactor 1K22
4 black/yellow negative circuit breaking contactor 1K6
5 white/blue signal microswitch 1S10 (regenerative current contactor 1K5)
6 grey/white signal of left curve sensor 1B9
7 black/blue encoding for single-pedal models
8 black forward direction signal, single-pedal models
9 grey/yellow signal of handbrake switch 1S4
10 yellow/green signal of current sensor 1B3
11 green signal of speed sensor 1B8, channel A
12 yellow power supply 15 V for 1A4 and 1B3
13 grey power supply 24 V
14 black auxiliary drain of compact module
15 black/grey power supply for directional contactors (when braking)
16 not used
17 red/green negative directional contactor 1K11
18 violet negative regenerative current contactor 1K5
19 not used
20 black/yellow signal of right curve sensor 1B10
21 brown seat switch enable signal
22 white reverse direction signal, single-pedal models
23 black/green signal of temperature switch 1B6 and 1B7 (traction motors)
24 red signal of accelerator sensor 1A4 (desired value)
25 white signal of speed sensor 1B8, channel B
26 centre feed 7.5 V
27 green negative voltage for 1A4 and 1B3
28 yellow gate control in compact module
29 blue negative voltage for directional contactor transistors
30 white/green main circuit, regenerative current contactor 1K5
31 red/yellow negative of directional contactor 1K21
32 red/white negative of directional contactor 1K12
33 not used
34 not used
35 not used
36 not used
37 not used
38 green speed reduction
39 yellow 15 V power supply for speed sensor 1B8
40 not used
41 green negative of power supply for speed sensor 1B8
42 blue auxiliary source in compact module
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