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This adapter allows a standard J1939 interface to connect to a CAT industrial Diagnostic Connector. Notice the center pin (A)... On the standard J1939 connector, this is keyed with a small tab. On the CAT connector, there is no center pin keying.
Wiring Connections
| CAT | Signal | J1939 |
| A | Battery | B |
| B | Ground | A |
| C | CAN Shield | - |
| D | CAT Data Link + | - |
| E | CAT Data Link - | - |
| F | J1939- | D |
| G | J1939+ | C |
| H | J1708- | G |
| J | J1708+ | F |
Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
US$40
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