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Analog to J1939 Converter
July 09, 2025
An analog to J1939 converter transforms analog signals into the digital CAN protocol used by heavy-duty vehicles. It is essential in fleet management, diagnostics, and telemetry systems. These devices convert voltage, current, temperature, or pressure readings into J1939 CAN messages.
Many industrial and automotive sensors still output analog signals. However, modern vehicle networks require digital communication. An analog to J1939 converter bridges this gap, enabling real-time monitoring and control through the vehicle's CAN bus.
Top converters support 4 to 8 input channels. This allows simultaneous conversion of various signals, saving space and cost.
Choose devices that let you assign custom Parameter Group Numbers (PGNs). This ensures compatibility with existing network structures.
Ensure the device accepts 0-5V, 4-20mA, or 0-10V inputs. Flexibility matters for integration with different sensor types.
Look for weatherproof, vibration-resistant casings. Industrial applications demand robust hardware.
The device reads analog input data and digitizes it. Then, it maps this data into J1939 CAN messages using predefined PGNs. These messages are transmitted over the network for interpretation by ECUs, telematics units, or data loggers.
Analog fuel sensors can be integrated into J1939 telematics for accurate fuel monitoring.
Pressure and temperature sensors on harvesters or tractors become CAN-compliant through these converters.
Monitor oil pressure, coolant temperature, or engine load with converted analog signals.
Simma Software is a trusted leader in real-time communication protocols. With decades of expertise in embedded systems, Simma delivers high-performance J1939 solutions that power millions of ECUs worldwide. Their analog to J1939 converters are engineered for maximum accuracy, flexibility, and seamless integration. Trusted by global giants like Ford, Boeing, and the US Military, Simma's solutions meet the toughest industry demands.
They specialize in industrial-grade converters with programmable PGNs and wide input ranges.
This brand delivers compact, durable converters perfect for mobile or stationary systems.
Most converters come with user-friendly software. You can map inputs, define PGNs, and adjust output frequency. No deep programming knowledge is required.
An analog to J1939 converter is a must-have for any project involving analog sensors and CAN networks. It simplifies data transmission, improves system efficiency, and ensures compatibility across various platforms. Choose a converter that fits your application and enjoy seamless data integration.