LUBRICANT-BEARING 8T1807 - Caterpillar

Table 2
Contact Description for Connector J2
No. Function Type
1 ATT Stem 1 Extend EPRV / REPRV for TCS PRV Driver
2 ATT Line 1 RERV PRV Driver
3 ATT Stem 2 Retract EPRV / REPRV for TCS PRV Driver
4 ATT Stem 2 Extend EPRV / REPRV for TCS PRV Driver
6 Counterweight Removal Switch for 345E
8 PS Pressure EPRV STB
9 Boom Regen REPRV PRV Driver
11 Boom 2 Up REPRV for UQC (320E - 336E) (No connection) PRV Driver
13 ATT Stem 1 Retract EPRV / REPRV for TCS PRV Driver
16 CDL - Input/Output
19 PRV Return Ground
21 PRV Return Ground
22 PRV Return Ground
23 ATT Line 2 RERV PRV Driver
24 Pump 1 Disp Sensor PWM
25 CDL + Input/Output
27 Hydraulic Lock Cancel Switch Switch to Battery
28 Swing Priority Solenoid for Gen 1 PRV Driver
29 Boom Up Limit EPRV for E-Fence PRV Driver
31 ATT Stem 3 Extend EPRV/REPRV for TCS PRV Driver
34 ATT Stem 3 Retract EPRV for TCS PRV Driver
38 Bucket Out Limit REPRV for Crane / E-Fence Input/Output
39 Boom Down REPRV for TCS / E-Fence / Smart boom (S1) Input/Output
40 Stick In (R)EPRV for TCS / E-Fence PRV Driver
41 Stick Out Limit REPRV for TCS / Crane / E-Fence PRV Driver
43 ESP Pump 2 Solenoid PRV Driver
45 ATCH Can (J1939) Data Link + Input/Output
46 ATCH Can (J1939) Data Link - Input/Output
47 CAN (J1939) Data Link + Input/Output
48 CAN (J1939) Data Link - Input/Output
50 Machine Can Data Link + Input/Output
51 Machine Can Data Link - Input/Output
53 ESP Pump 1 Solenoid PRV Driver
54 Pump 2 Disp Sensor PWM Switch Panel
Table 3
Contact Description for Connector C1
No. Function Type
2 Fuel Level Sensor Input
3 Hydraulic Oil Temperature Sensor Input
4 Analog Return Ground
5 A / C Unit Input
8 Capsule Filter Plugged Switch Switch to Ground
9 Fine Swing Switch Switch to Ground
10 Hydraulic ATT Filter Plugged Switch Switch to Ground
11 OLWD Warning Alarm Enable Switch Switch to Ground
12 Water Separator Level Switch Switch to Ground
13 Boom Low Press Relief Enable Switch Switch to Ground
15 Crane Cancel Switch (No connection) Switch to Ground
17 Hydraulic Oil Level Switch Switch to Ground
Table 4
Contact Description for Connector C13
No. Function Type
1 Machine Can Data Link + Input/Output
2 Machine Can Data Link - Input/Output
4 Washer Switch-to-Ground
5 Wiper Int - 3 Switch-to-Ground
6 Wiper Int - 6 Switch-to-Ground
7 Wiper Low Switch-to-Ground
11 Smart Boom Down Switch Switch-to-Ground
12 Smart Boom Up/Down Switch Switch-to-Ground
Table 5
Contact Description for Switch Panel Connector C2
No. Function Type
1 +B +Battery
2 GND Ground
3 Key Switch Switch-to-Ground
5 Quick Coupler Bypass Cut Solenoid Output
6 Fine Swing Solenoid Output
7 Heavy Lift Solenoid Output
8 Caution Lamp for Crane Output
9 Boom Down Electric Check Solenoid for STBM (EC1) Output
11 Boom Up Electric Check Solenoid for STBM (EC2) Output
12 Travel Alarm Output
13 Quick Coupler Uncoupling Solenoid Output
14 Boom Low Press Relief Enable Solenoid Output
15 Cab Lamp Relay Output
16 Boom Lamp Relay Output
17 Fault Alarm Output
19 Alternator R Term Input
20 Quick Coupler Unlock Switch Switch-to-Ground