Manitowoc Published 05-03-17, Control # 228-03 3-9
16000 SERVICE/MAINTENANCE MANUAL ELECTRIC SYSTEM
P52-5 DO-5 Overhead Wiper Switch 0 Volts Off, 24 Volts On CAN24-1-16
P52-6 DO-13 Limit Bypass and Jib Up Limit Switches 24 Volts Nominal CAN24-2-16
P52-7 DO-16 Park Switches 24 Volts Nominal CAN24-2-128
P52-8 DO-9 Cab Switches 24 Volts Nominal CAN24-2-1
P52-9 DO-19 Handle (H1) Raise Direction 0 Volts Off, 24 Volts On CAN24-3-4
P52-10 DO-12 Handle (H1) Lower Direction 0 Volts Off, 24 Volts On CAN24-2-8
P52-11 DO-4 Front Wiper Switch 0 Volts Off, 24 Volts On CAN24-1-8
P52-13 DO-8 Handle (H1) Display 24 Volts Nominal CAN24-1-128
P52-14 Ground Handle (H1) Display Ground N/A
P52-15 DO-1 Cab Base RCL Beacon 0 Volts Off, 24 Volts On CAN24-1-1
P52-16 DO-22 Handle (H2) Raise Direction 0 Volts Off, 24 Volts On CAN24-3-32
P52-17 DO-24 Handle (H2) Lower Direction 0 Volts Off, 24 Volts On CAN24-3-128
P52-18 DO-10 Handle (H3) Lower Direction 0 Volts Off, 24 Volts On CAN24-2-2
P52-19 DO-18 Handle (H3) Raise Direction 0 Volts Off, 24 Volts On CAN24-3-2
P52-20 Ground Handle (H3) Display Ground N/A
P52-21 DO-8 Handle (H3) Display 24 Volts Nominal CAN24-1-128
P52-22 DO-8 Handle (H2) Display 24 Volts Nominal CAN24-1-128
P52-23 Ground Handle (H1) Rotation Indicator Ground N/A
P52-24 Ground Handle (H2) Rotation Indicator Ground N/A
P52-25 Ground Handle (H3) Rotation Indicator Ground N/A
P52-26 DO-15 Left Travel Handle Reverse Direction 0 Volts Off, 24 Volts On CAN24-2-64
P52-27 DO-14 Left Travel Handle Forward Direction 0 Volts Off, 24 Volts On CAN24-2-32
P52-28 DO-11 Right Travel Handle Reverse Direction 0 Volts Off, 24 Volts On CAN24-2-4
P52-29 DO-17 Right Travel Handle Forward Direction 0 Volts Off, 24 Volts On CAN24-3-1
P52-30 Ground Handle (H2) Display Ground N/A
P52-31 DO-8 Handle (H4) Display/Direction/Seat Switch 0 Volts Off, 24 Volts On CAN24-1-128
P52-33 5 Volts DC Handle (H1) Power 5 Volts DC Nominal N/A
P52-34 5 Volts DC Handle (H2) Power 5 Volts DC Nominal N/A
P52-35 5 Volts DC Handle (H3) Power 5 Volts DC Nominal N/A
P52-37 DO-23 Foot Throttle Output 24 Volts Nominal CAN24-3-64
P52-39 5 Volts DC Left Travel Handle Power 5 Volts DC Nominal N/A
P52-40 5 Volts DC Right Travel Handle Power 5 Volts DC Nominal N/A
P53 Receptacle ā Controls (Unused Terminals are Omitted)
P53-A Ground To Setup Receiver Ground N/A
P53-B Ground Boom Handle Rotation Indicator Ground N/A
P53-E 24 Volts To Setup Receiver 24 Volts Nominal N/A
P53-F 24 Volts Bar Graph Display 24 Volts Nominal N/A
1
Lower four bits can be multiplied by 5 or 10 depending on the sender, then divided by 16 for an estimation of the sender
voltage.
Number in the indicated bank should increment in positive direction and decrement in negative direction with item rotation.