73 WELGER RP 302 • RP 320
12.8. Pin-outs of control unit
RP 220 • RP 320 MASTER / PROFI / SPEEDMASTER / SPEEDPROFI
A B
18 18 12 V Supply - brown or "2"
35 12 Volt Supply - blue or "1" 35
17 17 Magnet Net wrap. - brown or "2"
34 Magnet Net wrap. - blue or "1" 34
16 16 Motor twine wrap. - brown or "2"
33 Control unit - yellow 33
15 15 Hydraulic switch A - brown or "2"
32 Motor twine wrap. - blue or "1" 32
14 14 Hydraulic switch A1 - br. or "2"
31 Control unit - brown 31
13 13 Hydraulic switch A2- brown or "2"
30 Hydraulic switch A - blue or "1" 30
12 Cutting device - brown 12 Hydraulic switch A4- brown or "2"
Cutting device - blue 29 Control unit - white 29
11 11
28 Hydraulic switch A1 - blue or "1" 28
10 10
27 Control unit - green 27
9 Pressure switch - brown 9
Pressure switch - blue or white 26 26
8 Lock, right - brown 8
Lock, right - blue 25 Hydraulic switch A2 - blue or "1" 25
7 Lock, left - brown 7
Lock, left - blue 24 Clearance sensor, left - white 24
6 Bottom flap - brown 6
Bottom flap - blue 23 Hydraulic switch A4 - blue or "1" 23
5 Twine run, right - brown 5
Twine run, right - blue 22 Clearance sensor, right - white 22
4 Twine run, left - brown 4 Clearance sensor, left- black
Twine run, left - blue 21 21
3 Net knife - brown 3 Clearance sensor, right - black
Net knife - blue 20 20
2 2
19 19
1 1