Au SAE J1939 Interpreter, a palm-size device with SAE J1939 CAN (Controller Area Network) bus Interface and RS232 Interface, is capable of interpreting 10 most frequently used SAE J1939 engine signals to RS232 ASCII String (a popular Human readable text format).

Major hardware features of Au SAE J1939 Interpreter are listed below:
• 600W TVS (Transient Voltage Suppressor) protection on CAN bus
• Compact size: 3" L X 1-5/8"W X 3/4”H
• Enclosure color: Black or PC white
• Operating temperature: -40 ˚F to 185 ˚F (-40 ˚C to 85 ˚C)
• Power supply: +9V~+14.2V DC, +12V nominal, 250mA max
• 2 LED indicators: Power LED: for power indicator; Comm LED: for event indication
• 1 push button: Not used in normal operation, used for bootloading only (for in-field firmware updates)
• 1 DB9 Male "BUS" Interface
• 1 RS232 Interface (default baud rate: 115.2K).

Au SAE J1939 Interpreter Value Package Edition supports 10 most frequently used SAE-J1939 Parameters and source address claim for J1939 network management:
• Engine Speed (RPM)
• Electrical Potential (Voltage), Switched
• Engine Turbocharger Boost Pressure
• Engine % Load at Current Speed
• Engine Fuel Rate
• Engine Coolant Temperature
• Engine Instant Fuel Economy
• Engine Intake Manifold 1 Temperature
• Engine Total Hours of Operation (also known as engine hour)
• Engine Oil Pressure
• Address Claiming
• Address CANNOT Claim
• Response for Address Claim Request
• Address Conflict Response with Contention

Other tech. features:
• Source address field configurable
• Engine Hour auto request and command request
• Device ID, Firmware ID and Serial Number ID included

Low cost chip solution or module solution are available per request.