Procon Protocol Converter PC-1939

• Allows you to integrate the latest Tier 4 and Stage V engines into existing SCADA or automation systems without complex custom programming.
• Comes factory-configured with a comprehensive memory map. It can track up to 3 engines and 3 transmissions simultaneously, providing a deep look into engine performance and health.
• Supports both RS232 and RS485 Modbus RTU interfaces, ensuring it can talk to almost any industrial controller or PC-based system.
• Features a built-in USB port. Using the Procon Configuration Software, you can quickly set your Modbus slave address, adjust baud rates,and manage data polling settings.
• Includes a built-in databus analyzer. This allows you to see live traffic from both the J1939 engine bus and the Modbus network to verify communication during installation.
• The engine communication port is electrically isolated to protect your PLCs and sensitive control hardware from electrical interference, or ground loops.
• Built for the toughest environments, featuring a rugged housing and a wide operating temperature range of -40°C to +85°C

The Procon J39 is the standard choice for modern power generation, marine installations, and industrial equipment monitoring.

• Compatible with all modern SAE J1939-compliant engines (250K or 500K baud rates), including those from Caterpillar, Cummins, Detroit Diesel, PACCAR, Volvo/Mack and more
• Works with any PLC, HMI, or remote telemetry unit (RTU) that supports Modbus RTU, such as those from Allen-Bradley, Siemens, Schneider Electric, Maple Systems and more
• Universal power support for both 12V and 24V DC electrical systems.

• Procon J39 User Manual (PDF): Wiring diagrams, pinout guides, and Modbus communication settings.
• Configuration Examples
• Full Modbus Register Map: A complete list of all J1939 SPNs and PGNs mapped to Modbus addresses.
• Procon Configuration Examples
• Specifications for J1930 Procon
• Procon Brochure
• Free CAI Toolbox software