| Contact |
Meaning |
Old terminal designation[1] |
| Ignition system |
| 1 |
ignition coil, distributor, low voltage |
|
| 1a, 1b |
distributor with two separate circuits |
|
| 2 |
breaker points magneto ignition |
|
| 4 |
coil, distributor, high voltage |
|
| 4a, 4b |
distributor with two separate circuits, high voltage |
|
| 7 |
terminal on ballast resistor, to distributor |
|
| 15 |
battery+ from ignition switch |
16 |
| 15a |
from ballast resistor to coil and starter motor |
16 |
| 15e |
battery+ from ignition switch, also when starter motor runs |
|
| Preheat (Diesel engines) |
| 15 |
preheat in |
+ |
| 17 |
start |
|
| 19 |
preheat (glow) |
|
| Starter |
| 45 |
starter relay |
30f, 30h |
| 45a |
starter 1 output |
30h, 30h I |
| 45b |
starter 2 output |
30h II |
| 50 |
starter control |
|
| 50a |
starter control |
|
| 50b |
starter control |
50 |
| 50c |
starter control |
50 II |
| 50d |
starter control |
50b, 50k |
| 50e |
starter control |
50a |
| 50f |
starter control |
50 |
| 50g |
starter control |
50a |
| 50h |
starter control |
50 |
| Battery |
| 15 |
battery+ through ignition switch |
16, 54/15 |
| 30 |
from battery+ direct |
30/51 |
| 30a |
from 2nd battery and 12/24 V relay |
|
| 31 |
return to battery- or direct to ground |
|
| 31a |
return to battery- 12/24 V relay |
|
| 31b |
return to battery- or ground through switch |
85d |
| 31c |
return to battery- 12/24 V relay |
31, 31a |
| Electric motors |
| 32 |
return |
31 |
| 33 |
main terminal (swap of 32 and 33 is possible) |
30 |
| 33a |
limit |
|
| 33b |
field |
54e |
| 33f |
2. slow rpm |
|
| 33g |
3. slow rpm |
|
| 33h |
4. slow rpm |
|
| 33L |
rotation left |
30L |
| 33R |
rotation right |
30R |
| Indicators |
| 49 |
flasher unit in |
15, 15+, 15/54, +, +15, X |
| 49a |
flasher unit out, indicator switch in |
54L, S, S4, L |
| 49b |
out 2. flasher circuit |
|
| 49c |
out 3. flasher circuit |
|
| C |
1st flasher indicator light |
K, K1, P |
| C2 |
2nd flasher indicator light |
K1, K2, K3, K4 |
| C3 |
3rd flasher indicator light |
K3, K4 |
| L |
indicator lights left |
HL, L54, VL |
| R |
indicator lights right |
HR, R54, VR |
| L54 |
lights out, left |
SBL |
| R54 |
lights out, right |
SBR |
| AC generator |
| 51 |
DC at rectifiers |
|
| 51e |
as 51, with choke coil |
|
| 59 |
AC out, rectifier in, light switch |
51, 51-, 51a |
| 59a |
charge, rotor out |
59 |
| 64 |
generator control light |
|
| Generator, voltage regulator |
| 61 |
charge indicator (charge control light) |
|
| B+ |
battery + |
51, 51B+, B+30, B+51 |
| B- |
battery - |
31B- |
| D+ |
dynamo/alternator diode+ |
|
| D- |
dynamo/alternator diode- |
|
| DF |
dynamo field |
|
| DF1 |
dynamo field 1 |
|
| DF2 |
dynamo field 2 |
|
| U, V, W |
AC three phase terminals |
|
| Lights |
| 54 |
brake lights |
|
| 54g |
lights |
54 |
| 55 |
fog light |
N |
| 56 |
spot light |
|
| 56a |
headlamp high beam and indicator light |
|
| 56b |
low beam |
F |
| 56d |
signal flash |
|
| 57 |
parking lights |
|
| 57a |
parking lights |
P |
| 57L |
parking lights left |
PL |
| 57R |
parking lights right |
PR |
| 58 |
licence plate lights, instrument panel |
|
| 58d |
panel light dimmer |
58b |
| 58L |
parking light |
58 |
| 58R |
parking light |
58 |
| Window wiper/washer |
| 53 |
wiper motor + in |
1, 3, 54d, S |
| 53a |
limit stop + |
54, +2 |
| 53b |
limit stop field |
3, 54e |
| 53c |
washer pump |
|
| 53e |
stop field |
1, 2 |
| 53i |
wiper motor with permanent magnet, third brush for high speed |
|
| Acoustic warning |
| 71 |
beeper in |
H |
| 71a |
beeper out, low |
|
| 71b |
beeper out, high |
|
| 72 |
hazard lights switch |
|
| 85c |
hazard sound on |
|
| Switches |
| 81 |
opener |
|
| 81a |
1 out |
|
| 81b |
2 out |
|
| 82 |
lock in |
|
| 82a |
1st out |
|
| 82b |
2nd out |
|
| 82z |
1st in |
|
| 82y |
2nd in |
|
| 83 |
multi position switch, in |
|
| 83a |
out position 1 |
|
| 83b |
out position 2 |
|
| Relay |
| 85 |
relay coil - |
Important if relay coil has flyback diode in parallel |
| 86 |
relay coil + |
Important if relay coil has diode in parallel |
| Relay contacts |
| 87 |
common contact |
30/51 |
| 87a |
normally closed contact |
|
| 87b |
normally open contact |
|
| 88 |
common contact 2 |
30/51 (relay) |
| 88a |
normally closed contact 2 |
|
| 88b |
normally open contact 2 |
|
| Additional |
| 52 |
signal from trailer |
|
| 54g |
magnetic valves for trailer brakes |
|
| 75 |
radio, cigarette lighter |
R |
| 77 |
door valves control |
|
