Graupner SM0001 switching module – compact 2-channel switch module for RC models:
The compact SM0001 switching module from Graupner allows reliable on/off control of electrical loads directly via the radio transmitter. Designed for use in battery-powered RC models, this module offers flexible power input, high switching performance and easy integration into existing model electronics. Thanks to its compact dimensions and low weight, the Graupner switch module is ideal for a wide range of RC applications.
Flexible control via two independent switching channels:
The Graupner SM0001 is controlled through two receiver outputs and allows two electrical loads to be switched independently. Control is performed conveniently via toggle switches or digital switches on modern radio systems. This makes the RC switch module ideal for controlling lights, pumps, auxiliary functions or other electrical components in the model.
Internal or external power supply for maximum flexibility:
The module can either be powered directly from the receiver voltage or alternatively from an external power source. This flexible power supply concept allows installation in many different model setups and makes the module a practical solution for a wide range of RC applications.
Compact design for easy integration into existing electronics:
Thanks to the open connection layout without permanently soldered load wires, cable lengths, wire sizes and connector types can be selected individually to match the model. This saves space, simplifies retrofitting and allows clean integration into new builds or existing RC models. The compact design also makes installation easy even when mounting space is limited.
Features:
- Compact switching module for RC models
- Two independently controllable switching channels
- Control via transmitter switches or digital switches
- Flexible power supply via receiver or external power source
- High switching capacity for various electrical loads
- Custom cable routing and connector selection possible
- Compact design and low weight
- Maintenance-free operation
Technical data:
- Operating voltage via receiver: 4.0 – 8.4 V
- External power supply: 4.0 – 21.0 V DC
- Maximum switching current per channel: 7.5 A
- Maximum switching voltage: 21 V
- Dimensions: approx. 16 × 21 × 5 mm without cables
- Weight: approx. 8 g
- Required control channels: 2 switching channels
Box contents:
- Graupner SM0001 switching module 2× 7.5 A
- Receiver connection cable
- Heat shrink tubing for insulation
- German instruction manual
Conclusion:
The Graupner SM0001 is a versatile, compact and powerful switching module for RC models. With two independently switchable channels, flexible power supply options and customizable wiring, it is the ideal solution for model builders who want to control electrical loads conveniently and reliably via their radio system.
