AIR COMPRESSOR GP 2531736 - Caterpillar

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Schematic for "Cab Switches" with ignore brake/clutch switch"Remote Switches" with Torque Limit Switch
The "Torque Limit" is used when the "Torque Limit" has a programmed value and the PTO On/Off switch is in the ON position. The diagrams illustrate the connection of a second switch in order to provide the "Torque Limit" under certain conditions. The "Torque Limit" is operational when driving and the PTO On/Off switch is in the OFF position. For example, this is useful when the transmission provides deep reduction gears that require reduced torque levels for the driveline. This feature should only be used for temporary protection of the equipment. To enable this feature, "Input 4" must be programmed to "Torque Limit Switch". The default is "None".
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Configuration for "Remote Switches" with torque limit switch (A) PTO On/Off Switch (B) PTO Set/Resume switch (C) PTO Switch On lamp (D) PTO Switch On lamp (E) Torque limit switch (F) ECM side of the vehicle harness connector J1 (G) Harness side of the vehicle harness connector P1 (3) "Input sensor common 2" (7) "Input 4" (torque limit switch) (30) "Output 1" (PTO switch On lamp) (56) "Input 1" (PTO On/Off switch) (58) "Input 2" (PTO set switch) (60) "Input 3"