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Part no: CB1J1939-HF
The CB1J1939-HF CAN Bus interface is designed to provide a vehicle speed signal (VSS) from J1939 vehicles including Volvo & Mack trucks.
Features built-in diagnostic LEDs to indicate CAN Bus status.
Fleet Management Systems
Compatible with J1939 vehicles including Volvo & Mack trucks.
|Red||I||Power +12V regulated ignition controlled supply|
|Orange||O||Speed Pulse Output 12V|
|Frequency||Approx. 2Hz per mph|
|Output voltage||12V square wave|
The CB1J1939-HF CAN Bus interface is a device for obtaining a vehicle speed pulse signal (VSS) from any J1939 vehicle including Volvo U.S & Mack trucks