Two-channel multiswitch MSWTF-2HPV is designed for discrete separate switching on/off of two external loads on board the model. Only one of the two loads (channel 1 or channel 2) can be in the on state and only for 1 second after switching on.

The main target load of this multiswitch are electromagnets and solenoids-latches of bait boat bunkers. This type of load is characterized by low winding resistance and does not allow constant (long-term) switching on.
The multiswitch circuit contains Schottky diodes that protect the channel outputs from voltage surges.

The multiswitch is controlled via a separate transmitter channel (in this case, the device itself is connected to the corresponding receiver channel). It is recommended to use the transmitter channel that is routed to a three-position toggle switch. It is allowed to use a proportional channel with the handle fixed in the neutral position.
The multiswitch circuit is powered from the receiver bus, the loads are powered from an external battery via an external power cable (see Fig. 2).
Switching point settings are made rigid (see fig. 1). In the neutral N, the current state of the channels is fixed. When the handle (tumbler) is moved to sector B, the load of channel 1 and LED1 is turned on. Regardless of the further position of the knob, after 1 second, the load of channel 1 will be disconnected. To re-enable channel 1, you need to move the handle to neutral N, and then move it back to sector B. The load of channel 2 is turned off. Channel 2 load control is carried out in a similar way, by moving the handle to sector A, and then returning it to neutral N. For the time the channel 2 load is turned on, LED2 lights up. Channel 1 and LED1 are off.

During operation, you should carefully observe the polarity of connecting both the device itself and the connected external loads and the battery. Loads are connected to pairs of wires coming out from the end of the board with the obligatory observance of polarity: red - plus, black - minus (see Fig. 2).

Only one electromagnet (solenoid) can be connected to each channel. The load current must not exceed 10 A per channel.
It is recommended to operate this device with a standard receiver power supply (4-5 nickel-cadmium batteries or 5-6V VEC), it is allowed to use a power supply with a voltage of up to 8.4V.
The load power supply (3...30 V) must provide the required current (up to 10 A).

SPECIFICATIONS :
Dimensions (without wires): 40 x 18 x 9 mm
Weight (with wires): 12 g
Number of channels (outputs): 2
Channel operating current: 10 A
Power supply voltage: 3 - 30 V
Power connector standard: JST

ATTENTION! Avoid getting water, dust and fuel on the device board. When mounted on board a model, precautions should be taken to protect the unit from vibration and shock.