JLG 1850SJ, Service And Maintenance Manual, Page: 468 / 712

SECTION 6 - JLG CONTROL SYSTEM
6-36 3121619
1001119509A
Connector Pin Function Type
J1
(Natural)
1
THROTTLE ACTUATOR (DIESEL ONLY) DIGITAL OUTPUT
2
SPARE (LP NOT USED) DIGITAL OUTPUT
3 TOWER BOOM LIFT POWER DIGITAL OUTPUT
4
GROUND GROUND INPUT
5
GROUND GROUND INPUT
6
TOWER TELESCOPE ENABLE DIGITAL OUTPUT
7
SPARE (LP NOT USED) DIGITAL OUTPUT
8
GROUND GROUND INPUT
9
GROUND GROUND INPUT
10
IGNITION ON RELAY DIGITAL OUTPUT
11
START SOLENOID (DIESEL ONLY) DIGITAL OUTPUT
12
GLOW PLUG (DIESEL ONLY OPTION) DIGITAL OUTPUT
13
AUXILIARY POWER DIGITAL OUTPUT
14
COOLANT TEMP (DIESEL ONLY) ANALOG INPUT
15
OIL PRESSURE (DIESEL ONLY) ANALOG INPUT
16
FLYWHEEL SPEED PICKUP (DIESEL ONLY) FREQUENCY INPUT
17 GROUND GROUND INPUT
18
SPARE GROUND GROUND INPUT
19
SPARE GROUND GROUND INPUT
20
TWO SPEED DIGITAL OUTPUT
21
MAIN LIFT PILOT PRESSURE SWITCH DIGITAL INPUT
22
GENERATOR/WELDER (OPTION) DIGITAL OUTPUT
23
PARKING BRAKE DIGITAL OUTPUT
24
CONSTANT BATTERY N/C N/C
25
RS-485 HI SERIAL I/O
26
RS-485 LO SERIAL I/O
27
GROUND GROUND INPUT
28
ANALYZER POWER VOLTAGE OUTPUT
29
ANALYZER RS-232 Rx SERIAL INPUT
30
ANALYZER RS-232 Tx SERIAL OUTPUT
31
ANALYZER GROUND GROUND INPUT
32
ALTERNATOR EXCITATION DIGITAL OUTPUT
33
GROUND SHIELD GROUND INPUT
34
SPARE DIGITAL INPUT
35
HYDRAULIC OIL TEMPERATURE SWITCH DIGITAL INPUT
Connector Pin Function Type
J2
(Gray)
1
MAIN LIFT PILOT DIGITAL OUTPUT
2
HORN DIGITAL OUTPUT
3
PLATFORM CONTROL VALVE DIGITAL OUTPUT
4
UPPER TELESCOPE IN DIGITAL OUTPUT
5
BASKET LEVEL UP OVERRIDE DIGITAL OUTPUT
6
GROUND GROUND INPUT
7
BASKET LEVEL DOWN OVERRIDE DIGITAL OUTPUT
8
TOWER TELESCOPE POWER DIGITAL OUTPUT
9
TELESCOPE FLOW CONTROL DIGITAL OUTPUT
10 LIFT PILOT DIGITAL OUTPUT
11
UPPER LIFT UP DIGITAL OUTPUT
12
LIFT DOWN AUXILIARY DIGITAL OUTPUT
13
MAIN DUMP DIGITAL OUTPUT
14
GROUND GROUND INPUT
15
NOT CONNECTEDRS232 BACKUP COMM. ENABLE DIGITAL OUTPUT
16
UPPER TELESCOPE OUT DIGITAL OUTPUT
17 GROUND GROUND INPUT
18
SPARE PIN GROUND INPUT
19
LIFT FLOW CONTROL DIGITAL OUTPUT
20
SPARE OUTPUT DIGITAL OUTPUT
21
MAIN BOOM ANGLE SENSOR #2 POWER DIGITAL OUTPUT
22
UPPER LIFT DOWN DIGITAL OUTPUT
23
MAIN BOOM LIFT ENABLE DIGITAL OUTPUT
24 TOWER CYLINDER TYPE DIGITAL INPUT
25
FUEL SENSOR ANALOG INPUT
26
HEAD/TAIL LIGHT DIGITAL OUTPUT
27
ALARM DIGITAL OUTPUT
28
SPARE PIN GROUND INPUT
29
GROUND GROUND INPUT
30
GROUND GROUND INPUT
31 PVG ENABLE DIGITAL OUTPUT
32
TOWER BOOM TELESCOPE PILOT DIGITAL OUTPUT
33
TOWER BOOM LIFT ENABLE DIGITAL OUTPUT
34
SWING LEFT DIGITAL OUTPUT
35
SWING RIGHT DIGITAL OUTPUT
Connector Pin Function Type
J3
(Black)
1
SPARE VAVLE RETURN 1 GROUND INPUT
2
SPARE VAVLE RETURN 2 GROUND INPUT
3
GROUND GROUND INPUT
4
SPARE VAVLE RETURN 4 GROUND INPUT
5
SPARE VAVLE RETURN 5 GROUND INPUT
6 SPARE VAVLE RETURN 6 GROUND INPUT
7
VBAT VBAT OUTPUT
8
SPARE HS DIGITAL IN (FREQ. CAPABLE) DIGITAL INPUT
9
ALTERNATOR EXCITATION INPUT DIGITAL INPUT
10
SPARE HS SWITCH INPUT (MODEL INPUT FOR 1100S) DIGITAL INPUT
11
SPARE LS DIGITAL INPUT DIGITAL INPUT
12
ANALOG REF. VOLTAGE VOLTAGE OUTPUT
13 SPARE ANALOG INPUT 8 ANALOG INPUT
14
SPARE VALVE RETURN 3 GROUND INPUT
Figure 6-18. Ground Control Module - Sheet 1 of 3