D+ Simulator Votronic Pro

D+ Simulator PRO
Intelligent detection of the running engine - now also for Euro 6 vehicles

If additional consumers are only to be switched on when the engine is running or the on-board battery is to be optimally charged via a charging converter while driving, the D+ contact of the alternator is used for control. This contact is often inaccessible or no longer available. This can be remedied by a D+ simulator, which usually generates a corresponding signal under voltage control. In newer vehicles (Euro 6), voltage-controlled simulation of the D+ signal is often no longer possible due to the energy-optimised alternator controls. The VOTRONIC D+ Simulator PRO works independently of the alternator's charging mode, as it generates the signal by recognising the vibrations of the running engine. It is therefore suitable for all vehicle types of all model years. To bridge start-stop phases (e.g. at traffic lights) or during stop-and-go (e.g. in traffic jams), the device has an adjustable switch-off delay. In addition, a built-in charging voltage monitor prevents unintentional activation in the event of external vibrations, e.g. during ferry journeys.

• Battery voltage: 12 V / 24 V
• Intrinsic current consumption at rest: < 3 mA
• Switching output: + switching, max. 300 mA
• Switching delay on: 4 s
• Switching delay off (adjustable): 10 s ... 5 min
• Operating temperature range: -40 ... 105˚ C
• Protection class: IP64
• Connection cable: 2 m