Interface characteristics of 9 pin Type 1 SAE J1939 male to female to 16 pin OBD2 female port splitter Y cable

Interface characteristics of 9 pin Type 1 SAE J1939 male to female to 16 pin OBD2 female port splitter Y cable

9 pin Type 1 SAE J1939 male to J1939 female to 16 pin OBD2 female port splitter Y cable is a multifunctional automotive electronic diagnostic cable used to connect diagnostic equipment with different interfaces and achieve signal splitting:

Interface conversion and diversion

Input end: 9-pin Type 1 SAE J1939 male connector, supporting 250 kbps CAN bus communication.

Output end: Split into two paths, one is J1939 female connector and the other is 16 pin OBD2 female connector.

Y-shaped design: allows simultaneous connection of J1939 devices (such as commercial vehicle diagnostic instruments) and OBD2 devices (such as passenger car scanners), or expands to dual OBD2 ports, supporting parallel operation of multiple devices.

protocol compatibility

Support SAE J1939 (commercial vehicles) and OBD2 (passenger vehicles) protocol conversion to address cross vehicle diagnostic needs.

Signal isolation design to avoid signal interference or voltage fluctuations when multiple devices are connected.