Case 580SR Service Manual page 896

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68
CONNECTORS
PIN FUNCTION
1 Not used
2 Key on power
3 In gear input
4 Driving lights
5 Front work lights
6 Rear work lights
7 Not used
8 Not used
9 Not used
Air conditioning
10
system pressure
11 Display input switch
12 Enter input switch
13 Up input switch
14 Down input switch
15 Cranking
16 Air filter restriction
17 Not used
18 Parking brake
19 Not used
20 Idle validation switch
21 Decelerator button
22 Not used
23 Not used
24 Not used
Transmission oil
25
pressure
26 Not used
SECTION 55 - ELECTRICAL SYSTEM
CN1
NOTE
Wake up
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
CN2
PIN FUNCTION
Keep alive power
1
2 Not used
Can bus input
3
Can bus input
4
5 Not used
Audible alarm buzzer
6
Starter motor interlock 40 OHM relay =
7
8 Not used
9 Not used
10 Not used
11 Not used
12 Not used
Fuel level gauge
13
Transmission
14
temperature
15 Not used
16 Foot accelerator
17 Accelerator knob
Foot accelerator
18
Accelerator knob
19
20 Foot accelerator
21 Accelerator knob
22 Not used
23 Not used
Alternator excitation
24
25 Not used
26 Ground
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NOTE
Need to fuse at
1 ampere
without
disconnect
Twisted pair,
with 120 OHM
terminator
Twisted pair,
with 120 OHM
terminator
Floyd bell under
80 mA
300 mA
Variable
resistance
Thermistor
0.5-4.5 V
0.5-4.5 V
Output
monitored for
diagnostics
Output
monitored for
diagnostics
Low alternator
output signals
fault
Digital input