Nexiq PLC Adapter

Universal J560 PLC Adapter

The Universal J560 PLC Adapter is designed to simplify trailer brake diagnostics by offering seamless communication with all WABCO® PLC trailer brake systems. With upgraded performance and improved data transfer, this adapter is a must-have for technicians who service ABS-equipped trailers.

By extending the functionality of J1708/J1587 diagnostic tools, the adapter enables support for J2497 Power Line Carrier (PLC) communication. It works by extracting diagnostic data directly from the power line and converting it into a J1708 signal, giving you clear, reliable access to trailer ABS information.

Key Diagnostic Capabilities:

• Identify ABS warning lamp messages from the trailer ECU
• Verify in-cab trailer ABS warning lamp operation
• Test SAE J1708 MID 10 and 11 messages
• Test SAE J1587 MIDs 136–139

Flexible Connection Options:

The Universal J560 PLC Adapter can be connected:

• Between the tractor and trailer for in-line testing
• Directly to the trailer without the tractor

Compatibility:

Designed for versatility, this adapter is compatible with virtually any heavy-duty vehicle communication interface or scan tool, making it a powerful addition to your diagnostic toolkit.

Compact, reliable, and highly adaptable, the Universal J560 PLC Adapter is the solution you need for accurate trailer ABS diagnostics and streamlined service operations.