Features:
1.Support 5-18V input, adapt to the needs of a variety of model equipment.
2.Precise control of navigation light switch to ensure stability and reliability.
3. Customize the delay time to meet the needs of different scenarios.
4. Adopting high quality relays to ensure safe operation under high load.
5. Wide range of applications, can control all kinds of electrical power on and off.
Parameter:
Working voltage: 5-18V
PWM recognition range: 800us-2200us
Delay since the closure of the length of time can be set, can be set range: 200ms-30000mS
Relay specifications: DC14V/20A; AC125V/20A
Interface Description:
3P servo line:
White: PWM signal line, recognizing pulse width 800us-2200us. Relay suction, PWM pulse width changes from <1300us to >1700us; vice versa close
Red: module working power supply +, voltage range 5-18V
Black: ground (negative)
Relay interface terminal:
COM: common terminal, generally connected to the control signal input
NO: Normally open output, the relay is closed and disconnected from COM.
NC: Normally closed output, the relay is connected to the COM terminal.
Frequently asked questions:
1: Does the switch have an output? A: No output, just a single-pole double-throw switch, the device is another power supply, power supply how many V output is how much V.
2: What is the difference between electronic switch and relay? A: The same is a switch, relay current support for more (maximum support 20A) relay AC or DC can be, the electronic switch can only be connected to DC power!
3: Is the switch controlled by PWM duty cycle? A: PWM is the duty cycle, the use of air model PWM control, the period of 20 milliseconds, high level 1 to 2 milliseconds
4: What is the signal of this startup? How big is the frame rate? A: air model pwm signal: 1ms to 1.3ms for state A, 1.7ms to 2ms for state B, A switch to B for open, B switch to A for close. Normally open and normally closed, the receiver sends a signal, normally open and normally closed.
5: Why the switch has been red light, blue light is not? A: PWM signal terminal problem, confirm that the PWM output (can take the servo tester tester) to see the amount of travel is large enough, (the amount of travel adjusted to the maximum and then try again)
6: can control the motor forward and reverse? A: No, only control on or off
7: can control multiple? A: The switch is currently only one way, a channel can only control all the way to start and stop the relay.
8: I only need to pass the signal line, not the power line, can I? A: The relay is just a switch, it can pass the signal line.
9: Is the relay a point-activated or self-locking? A: This is the remote control settings, and the relay has nothing to do, the relay only need to switch channel modeling PWM signal on the line!
Package include:
Aviation model switch *1
