RADIATOR & AFTERCOOLER GP 3842246 - Caterpillar

Illustration 1 g03453662
Colors indicated mating connector key scheme colors
(A) Video Connector
(B) Power Connector
(C) USB Connector
(1) Ethernet Connector 1
(2) Ethernet Connector 2 Display is a touch screen device with no hard navigation buttons. All the navigation happens through the soft buttons in the screen display area. There are five connectors located on the back of the display of which three connectors are for power/CAN, USB/CDL/RS232, and video functions. Two connectors are for Ethernet (1) and Ethernet (2) connections respectively. Display runs off 24V unregulated system power.Components read by the display include object detection sensor units and cameras. Each camera has a dedicated video pin. The display will function with system voltage values of 9V to 32V.The Two object detection sensor units are connected on the display CAN 2 data link.The display pin out is defined in the table below.
Table 1
Video Connector (A)
1 V+ Camera 2
2 V+ Camera 1
3 Unused
4 Camera 3 Signal (If Equipped)
5 Camera 2 Signal
6 Camera 1 Signal
7 V Cam2 Return
8 V Cam1 Return
9 Unused
10 Camera 3 Shield (If Equipped)
11 Camera 2 Shield
12 Camera 1 Shield
Table 2
Power Connector (B)
1 CAN 1 +
2 CAN 1 Shield
3 CAN 2 +
4 Sourcing Driver
5 Unused
6 Ground
7 CAN 1 -
8 CAN 2 Shield
9 CAN 2 -
10 Sinking Driver
11 Key switch
12 Battery +
Table 3
USB Connector (C)
1 CDL +
2 USB V +
3 USB V -
4 USB D -
5 USB D +
6 Unused
7 CDL -
8 Unused
9 Unused
10 Unused
11 Unused
12 Unused
Table 4
Ethernet Connector (1)
1 Ethernet 1 RX +
2 Unused
3 Ethernet 1 TX +
4 Ethernet 1 TX –
5 Unused
6 Ethernet 1 RX –
Table 5
Ethernet Connector (2)
1 Ethernet 2 RX +
2 Unused
3 Ethernet 2 TX +
4 Ethernet 2 TX –
5 Unused
6 Ethernet 2 RX –