SWITCH AS-PRESSURE 3076718 - Caterpillar

Table 2
Contact Description J2(1)
No.(2) Function Type
1 Travel Straight Solenoid Output
2 ATT Stem 4 Retract PRV Output
3 Travel Speed Solenoid Output
4 PS Pressure PRV Output
5 ATT Stem 4 Extend PRV Output
6 Spare (STB)
7 Variable Fan Motor PRV (viscous clutch, fan motor) Output
8 Reverse Fan Solenoid (330D) Output
9 Flow Limit Press PRV Output
10 2 Pump Flow Combine Solenoid Output
11 1 Way/2 Way Change Solenoid Output
12 Boom Up Limit PRV (for crane) Output
13 Flex Fan Normal Solenoid Output
14 Spare (OC) Output
15 CAN 3 (S) with Valve ECM-1 Ground
16 Engine Speed - Input
17 Offset Angle Sensor Input
18 Variable Relief-1 PRV Output
19 PRV Return Ground
20 PRV Return Ground
21 PRV Return Ground
22 PRV Return Ground
23 Swing Brake Solenoid Input
24 Fan Speed Input
25 Engine Speed + Input
26 CAN 4 (S) with Valve ECM-2 Ground
27 Hydraulic Lock Cancel Switch Input
28 Variable Relief-2 PRV Input
29 Variable Relief-1 Check Solenoid Input
30 Variable Relief-2 Check Solenoid Input
31 Heavy Lift Solenoid Input
32 ATT Stem-1 Retract PRV Input
33 STK Out Limit Solenoid (for Crane) Output
34 BKT Lock Solenoid (for Crane) Output
35 PRV Return Ground
36 CAN 4 (+) with Valve ECM-2 Input/Output
37 CAN 4 (-) with Valve ECM-2 Input/Output
38 ATT Stem-1 Extend PRV Input
39 ATT Stem-2 Retract PRV Input
40 ATT Stem-2 Extend PRV Input
41 ATT Stem-3 Retract PRV Input
42 ATT Stem-3 Extend PRV Input
43 Spare (PRV) Output
44 Engine Speed Command Output
45 CAN 3 (+) with Valve ECM-1 Input/Output
46 CAN 3 (-) with Valve ECM-1 Input/Output
47 CAN 2 (+) with MSS Input/Output
48 CAN 2 (-) with MSS Input/Output
49 CAN 2 (S) with MSS Ground
50 CAN 1 (+) with Monitor & SW Panel Input/Output
51 CAN 1 (-) with Monitor & SW Panel Input/Output
52 CAN 1 (S) with Monitor & SW Panel Ground
53 Hydraulic Lock Solenoid Output
54 Spare (Frequency In) Input
(1) The ECM responds to an active input only when all the necessary conditions are satisfied.
(2) The connector contacts that are not listed are not used.