Service manual

SECTION 5 - JLG CONTROL SYSTEM
5-24 – JLG Lift– 3121122
Table 5-12. J2 Connector
PIN TAGNAME FUNCTION TYPE
1 B+ Control System Supply (+48V) POWER INPUT
2 GND Control System Ground POWER INPUT
3 LTS Steer Left Solenoid Valve DIGITAL OUTPUT
4 RTS Steer Right Solenoid Valve DIGITAL OUTPUT
5 DPS Flow Control Solenoid Valve FWM OUTPUT
6 BRS Brake Solenoid Valve DIGITAL OUTPUT
7 UPS Lift Up Solenoid Valve DIGITAL OUTPUT
8 DDNS Lift Down Solenoid Valve FWM OUTPUT
9 HORN Horn Relay (+48V) DIGITAL OUTPUT
10 GND Ground POWER OUTPUT
11 FCU Load Sensing System / Function Cutout Input DIGITAL INPUT
12 BPS Brake Pressure Switch DIGITAL INPUT
13 ELPX Elevation Prox Switch DIGITAL INPUT
14 APWR +5V Analog Excitation for Elevation Angle Sensor POWER OUTPUT
15 ANGL Elevation Angle Sensor Analog Input (0 -5VDC) ANALOG INPUT
16 12V 12V Sensor Supply POWER OUTPUT
17 SPD 4 Wheel Assist Speed Sensor Analog Input (FRBQ) ANALOG INPUT
18 CANH CANbus High to Power Module SERIAL I/O
19 CANL CANbus Low to Power Module SERIAL I/O
20 CANS CANbus Shield (Ground) POWER OUTPUT
21 IGN Ignition Power (+12V) POWER OUTPUT
22 IGN Ignition Power (+12V) POWER OUTPUT
23 IGN Ignition Power (+12V) POWER OUTPUT
24 GND Ground POWER OUTPUT
25 GND Ground POWER OUTPUT
26 PWRON Power On (GNDS or PLTE Powered; 1.8A Limit) POWER OUTPUT
27 IGN Ignition Power (+12V) POWER OUTPUT
28 IGN Ignition Power (+12V) POWER OUTPUT
29 GND Ground POWER OUTPUT
30 GND Ground POWER OUTPUT
31 CHGI Charger Interlock Input DIGITAL INPUT
32 DI9 Spare High-Sensing Digital Input 9 DIGITAL INPUT
33 DI10 Spare High-Sensing Digital Input 10 DIGITAL INPUT
34 DI11 Spare High-Sensing Digital Input 11 DIGITAL INPUT
35 DO17 Spare High-Sensing Digital Output 17 (12V, 5A) DIGITAL OUTPUT
36 DO18 Spare High-Sensing Digital Output 18 (12V, 5A) DIGITAL OUTPUT
37 4WAF 4 Wheel Assist Forward Solenoid Valve DIGITAL OUTPUT