Item ID: 15449

D+ Simulator 12V / D+ Signal

Whenever it is required that additional consumers shall only be switched-on, while the engine is running

Item number D+S12V

Weight ,shipped as package ,shipped as bulky goods ,shipped by forwarding company, free curbside

* Incl. VAT excl. Shipping * Excl. VAT excl. Shipping
Legal information on the delivery date: 1 to 2 business days** Legal information on the delivery date: 2 to 3 business days** Legal information on the delivery date: 2 to 3 business days**

D+ Simulator 12V

erkennt den Spannungsanstieg auf der Starterbatterie wenn die Lichtmaschine läuft

designed for Marine, Boat, Camping, Caravan

Whenever it is required that additional consumers shall only be switched-on, while the motor is running (the dynamo supplies current), or if simultaneous charging of the board battery is required by interconnection of board and starter battery over a cut-off relay, usually the D+ contact of the dynamo is used for control of a relay.

Quite often, this contact is not accessible in the vehicle, it does not exist anymore at modern dynamos, it is not available at a container body, or generally a voltage-independent control is desired. The VOTRONIC D+ Simulator is the solution. It generates voltage-controlled (such as of the starter battery) the required signal for a following powerful (cut-off) relay. Further cases of application are resulting for control of additional consumers, which shall only be activated, if the battery is sufficiently charged, such as the activation of the air-conditioner during driving, the commutation of a refrigerator or of a refrigerating or heat box to 12 V board operation.

An intelligent voltage evaluation of the switching thresholds avoids control errors in case of voltage drops or peaks. The dynamic threshold recognition avoids swinging around the switching points when switching very large loads. The display of the switching state is effected by a light-emitting diode.
The electronic system is protected against humidity; the connection is made in the rear terminal box by means of a plug-in type terminal screw. The rating of the terminal is 12 V / 1A, it is short circuit-proof and overload-proof and of the type PNP, plus output, load ground side.

The device is not suitable for vehicles according to Euro 6 and 6+!

Delivery contains:

  • D+ Simulator D+S12V

Further help you can fin here: FAQ

  • System voltage DC: 12V (WET/-Gel/-AGM)
  • Power consumption Output in-activ: <1mA
  • ower consumtion Output activ: <7mA
  • Output: Plus-Output, PNP
  • Max. Load: 1,0 A, short circuit-proof and overload-proof
  • Treshold Output: 13,7V On / 13,0V Off
  • Switching delay On: 4 seconds
  • Switching delay Off: 4 seconds up to 90 seconds, < 12,3 V always 4 seconds
  • Connection: 3 x screw terminals 1mm²
  • Operating temperature range: -20/+50°C
  • Humidity: max. 95 % RF, non condensing
  • Protection: IP21
  • Weight: 30g
  • Dimensions (W x H x D): 55 x 36 x 17mm (incl. mounting flanges)
Do you still have questions about the order process or the article?

Simply contact a member of our customer service team.

You can reach us by telephone from Monday to Friday between 8:00 am and 6:00 pm.
Tel.: 06024 6341 560 or by fax under 06024 6341 569
Of course you can also contact us by e-mail:

Would you like to have a look at the goods beforehand or would you like a personal consultation on site?

No problem, you are welcome to view all products in our exhibition area.
Of course we are at your disposal for a personal consultation.
Monday to Friday between 8:00 am and 6:00 pm

What payment methods are available to you?

Cash payment / EC card payment when picking up at the store in Schöllkrippen
bank transfer / prepayment
Cash on delivery (you pay directly to the parcel deliverer upon receipt)
PayPal including buyer protection (for EU countries as well as Liechtenstein, Norway, Iceland)
Credit card (Visa / Master)

How long does it take to ship the goods?

The stock status is indicated online on the respective product page. Products in stock will be shipped immediately or after receipt of payment, depending on the payment method. The shipment of goods that can be shipped by parcel is carried out to all countries of delivery by DHL. The parcel delivery times in Germany are 1-2 working days. DHL also delivers on Saturdays in Germany. We ship shipping goods via the shipping company Emons, the transit times are 2-3 working days within Germany, abroad this can not be specified flat rate, please contact us.
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