Designed for discrete activation of various devices on board the model: glow plugs (up to four KS-2 type plugs in parallel), BANO, winches, pumps, spotlights, etc.

This device is switched on via a free channel of the control panel or via the “gas” channel.
In the latter case, the device is connected parallel to the “gas” machine via a V-cable.

Adjustment of the moment of switch actuation is carried out with the help of a trimming resistor “turn-on setting”, adjustment of the actuation direction is carried out by the “reversal” jumper by moving it to another pair of connector pins. When the jumper is removed, the load output is disabled.
When the device is triggered, the “indication” LED lights up.
It is possible to connect two or more similar devices in parallel to one channel of the receiver with an individual setting of the sector and the moment of operation of each of them.

Also, this device can be used to turn on / off the travel motor with current consumption up to 20A. In this case, the motor must be shunted with a Schottky diode to prevent damage to the power MOSFET.

The device should be connected in accordance with the markings on the wires (red - plus, black - minus). A three-color wire with a chip is connected to the corresponding channel of the receiver.

Checking the performance and preliminary configuration of the device should be done before connecting the external battery and load. This is possible, since the entire signal part of the circuit, including the indication, is powered directly from the receiver.

During operation, carefully observe the polarity of connecting the device to the load and external battery. When using this device as an on-board heater, power supply is allowed only from a voltage source of 1.2 ... 1.5 V (the power minus should be connected to the engine crankcase).

Avoid getting water, dust and fuel on the device board. When mounted on board a model, care must be taken to protect the unit from vibration and shock. You should also provide air access to cool the device.

TECHNICAL DATA:
Dimensions (without wires): 45 x 15 x 8 mm
Weight (with wires): 15 g
DC current: 20 A
Short-time current: 30 A
Impulse current: 100 A
External battery voltage - 1.2...12 V