JLG M4069 ANSI Service Manual - Manual (Page 118)

SECTION 5 - JLG CONTROL SYSTEM
5-22 – JLG Lift– 3121122
Table 5-8. J4 Connector
PIN TAGNAME FUNCTION TYPE
1 12V 12V Sensor Supply POWER OUTPUT
2 TILTX X-Axis Tilt Input (PWM) ANALOG INPUT
3 TILTY Y-Axis Tilt Input (PWM) ANALOG INPUT
4 GND Ground POWER OUTPUT
Table 5-9. J5 Connector
PIN TAGNAME FUNCTION TYPE
1 B+ Master Supply Connection (from J2-1) POWER OUTPUT
2 GNDE Ground EMS (to J1-20, J3-22) POWER INPUT
3 PLTS Platform Select Input (to J1-1) POWER INPUT
4 GNDS Ground Select Input POWER INPUT
5 IGN Ignition Power (+12V) POWER OUTPUT
6 GND Ground POWER OUTPUT
7 UPG Ground Lift Up Switch DIGITAL INPUT
8 DNG Ground Lift Down Switch DIGITAL INPUT
9 FDH Full Drive Height Input DIGITAL INPUT
10 DI19 High-Sensing Digital Input 19 DIGITAL INPUT
11 DI20 High-Sensing Digital Input 20 DIGITAL INPUT
12 DI21 High-Sensing Digital Input 21 DIGITAL INPUT
13 GMST Generator Manual Start (to J3-19) POWER I/O
14 GFLT Generator Fault LED (to J3-21) POWER I/O
15 HRMT Hourmeter DIGITAL OUTPUT
Table 5-10. J6 Connector
PIN TAGNAME FUNCTION TYPE
1 12V Ignition Power (+12V) POWER OUTPUT
2 RX RS-232 Serial Receive SERIAL INPUT
3 TX RS-232 Serial Transmit SERIAL OUTPUT
4 GND Ground POWER OUTPUT