Input: DC 5V / 12V
1 Working voltage: DC 12V (12V version) or 24V (24V version) (DC power supply power ≥ motor load x3);
2 Applicable motor: brushed DC motor;
3 Maximum load current: 4.5A;
4 Signal input: active low (NPN);
5 Working modes: 9 optional modes, including momentary, self-locking, etc.;
6 Working current (excluding motor): Quiescent Current: 4MA, Forward or Reverse working current: 40MA
7 Size: 75*40*19mm;
8 Weight: 37.6 grams.
VCC : Power Supply +
GND : Power Supply -
M+ : Motor +
M- : Motor -
GND : Trigger Signal -
K1 : Forward input control
K2 : Reverse input control
S1 : Forward limit signal
S2 : Reverse limit signal
1: Product model: 24 functions to meet more application requirements; it can control solenoid valves, water pumps, motors, light strips, etc.
2: Input voltage: DC 5/6/12/24V optional
3: Output power: can control DC or AC load within 5A
4: Time range: 0.01 second to 999 minutes, adjustable
Wiring port description:
1. DC+: Input the positive pole of the DC power supply
2. DC-: Input the negative pole of DC power supply
3. IN+: Positive signal input terminal
4. IN-: negative signal input terminal
5. NO: Relay normally open interface, the relay is suspended before it is closed, and shorted to COM after it is closed
6. COM: common interface of relay
7. NC: Normally closed interface of the relay, the relay is short-connected with COM before it is closed, and it is suspended after being closed
Button trigger: (positive trigger: DC- and in- short-circuit, DC+ and IN+ are connected to the button)
Or: (Negative trigger: DC+ and in+ are short-circuited, DC- and IN- are connected to the button)
P-11: Jog (to pull in the signal relay, the signal disappears and the relay stops)
P-12: Self-locking (close the signal relay once, and stop the signal relay again)
P-13: Give the signal, and the relay will automatically stop after closing for A second; the trigger is invalid during the delay period
P-14: Give the signal, the relay will stop automatically for A second; trigger to re-timing during the delay period
P-15: Give the signal, and the relay will stop automatically for A second; during the delay period, the superposition timer will be triggered
P-16: Give the signal, and the relay will stop automatically for A second; trigger reset during the delay
P-17: Give the signal, the relay is closed, the input signal is disconnected, the power will be turned off after A second, and the signal will be output again during the delay period, and the timing will stop
P-18: After power on, the relay will be closed immediately, and power off after a delay of A seconds; until the next power on
P-21: Give the signal, after a delay of A second, the relay is closed
P-22: Give the signal, after more than A second, the relay is closed, the signal disappears, and the relay stops
P-23: After the signal disappears for more than A seconds, the relay is closed, there is a signal, and the relay stops
P-24: There is a signal. After A second, the relay is closed. After the signal disappears for more than A second, the relay stops.
P-25: There is a signal. After A second, the relay is closed. When there is another signal for more than A second, the relay stops.
P-26: With signal, the relay will stop after closing for A second, and when the signal disappears, the relay will stop after closing again for A second.
P-27: If there is a pulse signal, the relay stops; if there is no pulse signal, the relay will be closed for A second; (the signal continues or the signal disappears is regarded as no pulse signal)
P-28: After power-on, after a delay of A second, the relay is closed until the power is off
P-31: After power on, the relay is closed for A second, disconnected for B second, infinite loop; power off stops
P-32: When there is a signal, start P-31 infinite loop; when the signal disappears, terminate the loop
P-33: Give a signal to start P-31 infinite loop; give another signal to terminate the loop
P-34: After power-on, after a delay of A second, the relay is closed, and the relay is closed after B seconds.
P-35: There is a signal, after a delay of A second, the relay is closed, and the relay is closed after B seconds.
P-36: When there is a signal, the relay will be closed after A second, and stop after B second, the signal disappears, and the timer will be cleared and stopped.
P-37: If there is a signal, the relay will stop automatically for A second when it is closed, and then it will count for B seconds after it stops. The signal trigger is invalid within the time A+B
P-38: If there is a signal, the relay will automatically stop when it is closed for A second. After stopping and counting for B seconds, it will automatically stop when it is closed again for A second.
P-41: No action when there is a signal; trigger when the signal disappears; the relay is disconnected after a delay of A time
P-42: When the signal disappears, the relay will work after delaying time A; the working time B ends
P-43: The signal disappears. After the time A exceeds, the relay works; the working time B ends
P-44: After power on, the relay will work for A time and stop for B time; it will automatically stop after cycling C times.
P-45: No action when energized, after signal is given; the relay works for A time, stop for B time; cycle C times and automatically stop; give signal again, execute again
P-46: After giving the signal more than A times, the relay will be closed; keep closed; power off and stop.
P-47: After giving the signal more than A times, the relay will be closed for B seconds and stop
P-48: Within C seconds, after continuously giving the signal more than A times, the relay will be closed for B seconds and stop
Working voltage: DC 6-24V
Working current: 60-71MA
Standby current: 2UA
Load current : AC 250V/10A, DC 30V/10A
Trigger mode: Low pulse trigger
Size: 48mm * 16mm * 18.5mm (L * W * H), Very small size
Weight: 14.3 g
This is a bistable (self-locking) relay module,Trigger once, the relay pull (and holds);Trigger again, the relay releases (and holds)
1. VCC: positive power supply (VCC)
2. GND: negative power supply (GND)
3. T : Low pulse trigger
1. NO: normally open relay interface
2. COM: Common Interface Relays
3. NC: normally closed relay interface
Use : By default, the relay is release, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on
MCU development board
There are 4 fixing screw holes around the board, the hole diameter is 3.1mm, which is convenient for installation and fixing.
The relay uses high quality Songle relay, single pole double throw. a common end, a normally open end, and a normally closed end.
Optocoupler isolation, good anti-interference.
Low level pull-in, high level release. The status indicator is on when the inverter is closed, and the status indicator is off when released.
VCC is the system power supply, and JD_VCC is the relay power supply.
Supply voltage: DC 5V/12V/24V
Current: greater than 100mA
Load: 250V 10A AC or 30V 10A DC
VCC: system power supply positive
GND: system power supply negative
IN1--IN2: Relay Control Por
4 Channel Wifi RF433 Relay
4 Channel Wifi RF433 Relay+RF433 Remote Controller
Type 3 :
4 Channel Wifi RF433 Relay+Case Shell
4 Channel WIFi RF433 Relay+Case Shell+RF433 Remote Controller
2 Pieces RF433 Remote Controller
2 Pieces RF433 Remote Controller
1.Remotely give a pulse signal to turn on and turn off Lights,Lamps and other home appliance.
2.Remotely give a pulse signal to turn on and turn off Garage Door,Door Access
3.Remotely give a pulse signal to control DC Motor,AC Motor to Forward and reverse
The RF433 remote controller (receiver) don't include battery
battery type;27A 12V,The picture of the battery is in the end of the page.
The WIFI module can be controlled by fix code EV1527 RF433 remote controller,and it can't controlled by rolling code remote controller.
The relays is passive output(dry contact), No matter how many power you supply in the input, the output don't have any voltage, you also need to supply power in output.
The power supply in the input just can make PCB board work.if you do not supply power in output, the connectted device can't work.
3 Working Modes
each channel could be switched on/off seperately.You also can turn on/turn off all channel at the same time.
2.Interlocking mode :
Switch on any channel , other channels will be switched off automatically .
3.Inching mode(jog mode) :
Switch on one channel,the channel will be automatically closed after 0.5 seconds .Other channel is same as the channel.
If you need to change the mode,you need to press the mode button or active other working mode in the app.
How to Change the Inching Time
If you need to change the inching time.
You need to press the mode button to enter into self-locking mode or interlocking mode,so you can change the inching time on the APP.
The inching time only available in the self-locking or interlocking mode)
The time range is 2-3600 seconds.
【Two Input Ports】
You could choose USB 5V port or the screw terminal port to supply power in the input to make the pcb board board work.
【Dry Contact/Passive Output】
No matter the power you supply in the input, the output don't have any voltage
If you do not supply power in output port, the connectted home appliance can't work, you also need to supply power in output.
The connectted home appliances can be automatically turned on/off according to the time schedule.
Each channel can set different time schedule.
Different Ways to Control the WIFI Module
【APP Remote Control】
You can control the connectted home appliance in Tuya or smart life APP anywhere and anytime.Such as light, electric kettle, electric rice cooker, electric curtain, etc.
【RF433 Control】The WIFI Module support RF433 Frequency,and you can control the WIFI module by RF433mhz remote controller.
【 Mobile Phone Control】
When you go outside or at home,You could control the module in your smart phone by 2.4Ghz WIFI or 2G/3G/4G Mobile Network.
(Note:The router need to online and the WIFI module need to keep a close distance with the router)
【Voice Control 】
Compatible with Alexa and Google Assistant, you can use the voice control to turn it on/off the connectted home appliances .
One device can control by Multiple phones,you can share the wifi module with your family member.
one phone can control Multiple smart device.You can add the wifi module and other smart device in a group,and then turn on/off all smart device at the same time.
Creating smart scene to trigger ON/OFF all WIFI smart home appliances by departure mode, home mode, temperature, humidity, or other conditions.
Input1: USB 5V Port
Input 2 :(screw terminal port): DC/AC 7-32V
Output:Passive Output(Dry contact)
Working frequency: 50-60Hz
Working temperature: -20-70℃
Wifi standards/ protocol :IEEE 802.11b/g/n, WIFI 2.4Ghz
Total load power(Output): 2000W/10A/gang
Max Load(Output):3500w/16A/4 gang
Size: 75*73*20 mm
APP Remote Control
You can remote turn on/off household appliances and set timing schedules to turn on/off the household appliances via app Tuya/Smart life anywhere anytime.
such as lights, celectric curtains ,electric curtains fans. so you can enjoy an high-tech life.
Via app,you can set time schedules to automatic turn on/off the household appliances , such as lights, celectric curtains ,electric curtains fans. so you can enjoy an high-tech life.
Type 3 and type 4 include case(shell),and you can use it in different environment.
Wiring Diagram for Light/Lamp
Wiring Diagram for RF433 Remote Controller
Wiring Diagram for AC/DC Motor
Only one motor can run each time.
You can't run two motor at the same time.
If you need to connect two motor at the same time, you can set interlocking mode to make sure only one motor to run each time.
Wiring Diagram for Door Access
Wiring Diagram for Electric Motor Lock
The Electric Motor Lock must have K-, K+, GND, +12V ports.
2. K+ must be connected to the 12V port
How to pair RF433 remote controller with with the devices.
1.Press the RF433 pairing button for 4 seconds,and wait until the blue led indicator turn on.
2.press any key of RF433 remote controller, and then you can pair the channel with one key of RF433 remote controller successfully
If you need to pair other key of the RF433 Remote controller and other channel, you need to repeat the step.
How to clear the pairing RF433 remote controller with with the devices.
1.Press the RF433 pairing button for15 seconds,and wait until the blue led indicator turn off.
If you need to clear the pairing between other key of the RF433 Remote controller and other channel, you need to repeat the step.
Battery of RF433 Remote Controller(Not included)