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Service Manual – SW5500, FLOORTEC R 985
05 - Control System
Main Machine Controller (EB1) Connectors (Continues)
J1: Signal inputs connections (MOLEX MINIFIT type, 20-way vertical)
PIN
Description
Controller in/out
V ref.
I max.
Connected to
1
Return from KEY circuit
in
24V
<1A
EB3.5
2
HOPPER ENABLING button input
in
24V
<1A
EB5.3
3
Headlight button input
in
24V
<1A
EB5.2
4
WATER PUMP button input
in
24V
<1A
EB5.4
5
OPEN HOPPER input
in
24V
<1A
S1
6
LIFTED HOPPER input
in
24V
<1A
S2
7
(Not used)
8
FUEL RESERVE input
in
0V
<1A
S6
9
Signal power supply
out
24V
<1A
S1
10
Signal power supply
out
24V
<1A
S2
11
Drive system board enabling
out
24V
<1A
EB2.C1
12
MAIN BROOM WEAR input
in
24V
<1A
S4
13
RECTIFIER TEMP. input
in
0V
<1A
S8
14
ALTERNATOR input
in
24V
<1A
ALT
15
TURNED HOPPER input
in
24V
<1A
S3
16
BAT CHARGER DISAB input (NO)
in
24V
1A
CH.NO
17
(Not used)
18
LOW ENGINE OIL input
in
0V
<1A
S7
19
Signal power supply
out
24V
<1A
S3
20
Signal power supply
out
24V
<1A
S4
J1
Figure 30:
J1
