ANALYZER GP- 3727501 - Caterpillar

Table 1
Product Link Contact Description    
Contact Number     Circuit ID     Function    
1     1400-White     10-Base-T2 TXD + 1    
2     1402-Yellow     10-Base-T2 RXD + 1    
4     F807-Purple     E/P CONST RS485 (+)    
5     F812-Orange     LKGE RS485 (-)    
6     R879-Gray     RS485 Shield    
8     944-Orange     CAT DATA LINK 1 (+)    
9     945-Brown     CAT DATA LINK 1 (-)    
10     1404-White     10-Base-T2 TXD + 2    
11     1406-Yellow     10-Base-T2 RXD + 2    
13     1403-Orange     RS232 TRANSMIT    
14     1403-Orange     10-Base-T2 RXD - 1    
15     1401-Blue     10-Base-T2 TXD - 1    
17     F806-Blue     LKGE RS485 (+)    
18     F813-Yellow     E/P CONST RS485 (-)    
20     1407-Orange     10-Base-T2 RXD - 2    
21     1405-Blue     10-Base-T2 TXD - 2    
22     N957-Pink     RS232 RECEIVE    
23     N970-Yellow     DTR - COMM 1    
27     K889-Orange     VIMS SEA RS232 #2 TX    
30     N973-Brown     DCD - COMM 1    
31     N979-Green     MA RS232 GRD    
33     Y797-Yellow     ENG J1939 DATALINK +    
34     F711-Yellow     PRIM. J1939 DATALINK +    
35     K890-Pink     VIMS SEA RS232 #2 RX    
41     Y798-Green     ENG J1939 DATALINK -    
43     K891-Green     VIMS SEA RS232 #2 GND    
48     1408-White     10-Base-T2 TXD + 3    
49     1410-Yellow     10-Base-T2 RXD + 3    
50     F712-Green     PRIM. J1939 DATALINK -    
53     125-Orange     Battery Positive    
54     403-Green     ALT "R" TERM. - ENG #1    
55     1412-White     10-Base-T2 TXD + 4    
56     1414-Yellow     10-Base-T2 RXD + 4    
58     1411-Orange     10-Base-T2 RXD - 3    
59     1409 -Blue     10-Base-T2 TXD - 3    
62     K892-Orange     VIMS SEA RS232 #3 TX    
63     K893-Pink     VIMS SEA RS232 #3 RX    
64     K894-Green     VIMS SEA RS232 #3 GND    
67     200-Black     Battery Negative    
68     1415-Orange     10-Base-T2 RXD - 4    
69     1413-Blue     10-Base-T2 TXD - 4    
70     308-Yellow     Keyswitch     PL640 Cellular Radio
Illustration 2 g03380936
Note: Ensure that the radio is operating in an approved country, refer to https://dealer.cat.com/PL for hardware certifications.The PL640 cellular radio contains both the GPS antenna and the cellular radio antenna. The PL640 radio has the capability of transmitting data over 3G networks. The PL640 is also capable of switching between different cellular carriers based off current subscription status. The PL640 cellular radio communicates with the PLE601 Network Manager through ethernet.
Table 2
PL640 Cellular Radio Contact Description    
Contact Number     Function    
1     (+)Battery    
2     (-)Battery    
3     Keyswitch    
5     5 RS485 TxB (+)    
6     6 RS485