Procon Protocol Converter for J1939


Engine Monitoring for PLCs, HMIs, and SCADA Systems

Available for J1708/J1587 or J1939 engines.




Procon Protocol Converter for J1708 or J1939
  • Converts J1939 to Modbus RTU
  • RS485 or RS232 output
  • Memory Map with over 45 parameters
  • Diagnostic Trouble Codes available
  • 12 to 24 VDC, Reverse polarity protected
  • Factory configured for plug and play installation
  • Polycarbonate enclosures for long lasting durability
  • Competitively priced with unparalleled customer service
  • Custom programming is available, please Contact Us for more information


New installer features—Aid Installation. Minimize Downtime.

  • Diagnose communication problems
  • Browse historical log information including databus errors, trouble codes, and more
  • Upgrade the ProconTB in the field
J1939 Supported Parameters
Need a J1587/J1708 ProconTB instead?