SPACER-BEARING 1384703 - Caterpillar

High Pressure Sensors
Illustration 1 g02263513
Table 1
Operating pressure 50 MPa
Supply Voltage +7V ~ +14V
Output signal 500 100 Hz (PWM)
Output range 5% ~ 95% Low Pressure Sensors
Illustration 2 g02263393
Table 2
Operating pressure 10 MPa
Supply Voltage +7V ~ +14V
Output signal 500 100 Hz (PWM)
Output range 5% ~ 95% ACS Valve Pressure Sensors
Note: If the machine is equipped with tool control, a third attachment ACS ECM will be installed on the main control valve.The Adaptive Control System (ACS) main control valve uses two independent electronic control modules (ECM) to monitor hydraulic pressure used for the boom, stick, bucket, swing, and attachment machine functions . The ACS valve ECMs use this pressure information as an input to the ACS control algorithm.The following sensors are monitored by ACS ECM 1:
Boom Extend Pressure Sensor
Boom Retract Pressure Sensor
Bucket Extend Pressure Sensor
Bucket Retract Pressure SensorThe following sensors are monitored by ACS ECM 2:
Stick Extend Pressure Sensor
Stick Retract Pressure Sensor
Swing Right Pressure Sensor
Swing Left Pressure SensorThe following sensors are monitored by ACS Tool Control ECM:
Attachment 1 Right Pressure Sensor
Attachment 1 Left Pressure Sensor