The JLG joystick controller 1600283 for 400S 460SJ 600AJ 600S 660SJ 601S 740AJ 800AJ is a control/interface board from JLG. It handles signal processing, communication, or logic functions as part of a PLC or machine control system, interfacing between the processor and connected I/O or peripherals. It is commonly in factory automation and machine control retrofits.
