QFRD-72 ON/OFF Relay Module infinite Cycle Time Adjustable Timer Relay
$10.92
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Specifications
Voltage:AC 100V-250V, can be used for 100V/110V/120V/127V/220V/230V/240V mains.
Power consumption
Output:Active output with the same output voltage as the input voltage. Do not exceed 10A at most.
Life:100,000 movements
Input:Passive switch input, the green light will be on first after starting, and will stay in red after stopping.
Time range:0.5 seconds – 1000 minutes
Time accuracy:Range maximum * 0.001, ie 1000 resolution.
Input (start button):Passive switch input, the green light will be on first after starting, and will stay in red after stopping.
Function:With start/stop function, the module enters the infinite loop mode after starting, and the relay works on and off according to the set time.
Dimensions:length 88mm * width 38mm * height 22mm or less
Screw hole:center distance 83mm * 33mm, aperture 3.2mm
Terminal
–>N connected to the load N line, most appliances do not need to strictly distinguish the LN line
–>L1 is connected to the load L line, most appliances do not need to strictly distinguish the LN line
–> The normally closed end of the LNCL line output is generally not connected.
Instructions
Time can be set in both power-on and power-off states
1.ON duration setting
The potentiometer adjustment time under the RUN TIME flag is clockwise for increasing the length and counterclockwise for shortening the duration.
The left side of the dial switch on the potentiometer is the time range setting. The adjustment range of the adjustable resistor after dialing is 0-100; the range after dialing is 0-1000.
The right side of the dial switch on the potentiometer is the unit setting. Dial down to Sec. The unit is seconds; dial to Min. The unit is minutes.
2.OFF duration setting
The potentiometer adjustment time under the OFF TIME flag is clockwise for increasing the length and counterclockwise for shortening the duration.
The left side of the dial switch on the potentiometer is the time range setting. The adjustment range of the adjustable resistor after dialing is 0-100; the range after dialing is 0-1000.
The right side of the dial switch on the potentiometer is the unit setting. Dial down to Sec. The unit is seconds; dial to Min. The unit is minutes.
3. Start button
Connect to the self-reset button, press once to switch to the green light, indicating that the running state, the module will automatically work according to the set running time and stop time, infinite loop. At this point, press the start button again, the module will switch to red light, indicating that it is in a stopped state.
4. Example of time setting
Demand:20 seconds on, 30 minutes off, infinite loop.
Settings
(1). Set the running time range to 0-100;
(2). Dial the running time unit to the second;
(3). Rotate the running time potentiometer to the 20 position, which is 20/100 from the left;
(4). Set the stop time range to 0-100;
(5). Dial the stop time unit to the minute;
(6). Rotate the stop time potentiometer to the 30 position, that is, the position from the left 30/100;
Note:The position of the potentiometer can also be quickly located by measuring the voltage. The center arm is adjusted to a minimum of 0V and the highest position is 5V. For example, you need to adjust to 20, that is, 20/100*5V=1.0V; to adjust to 30, then 30/100*5V=1.5V
Applications
It is used for reciprocating stroke control, or repeated power-off of equipment and product aging test.
Warmly Noted
1. The start button can be used with a current of 0.1A or more.
2. The button output line is equipped with strong electricity. When installing, be sure to meet the creepage distance requirements to prevent personal contact with the charged body.
3. It is not necessary to start the input. You can short the two terminals with wires, so that the power will start to run infinitely without buttons.
Package Included
1 x QFRD-72 ON/OFF Relay Module Infinite Cycle Time Adjustable
Weight | 0.04 kg |
---|
Customers Also Viewed
DIY LED Light Lighting Kit for LEGO 42083 Bugatti Chiron Technic Set with Remote
$37.17DIY Electronic KitsAdd to cartUpgrade LED Light Kit With Remote Control For Bugatti Chiron 42083 Technic Advanced Building Light SetFeature100% Brand new.Light Kit will turn your model into a true spectacle and really bring the supercar to life. With front and rear headlights, including our specially developed light bar that stretches across the rear of the vehicle, your model …
DIY LED Light Lighting Kit for LEGO 42083 Bugatti Chiron Technic Set with RemoteRead More
20pcs RobotDyn? DC-DC 0.9-5V to 5V 500mA Converter Step Up Boost USB Module Board
$55.11Boost & Buck ModuleAdd to cartFeatureIt is ultra-small step up booster, converting 0.9V-5V to 5V.Use for charge of smartphones, power supply for circuit boards to 5V, digital products supply.Onboard have terminal block for input and USB-A socket for output 5V.LED (green) power indicator.Technical detailsInput voltage:DC 0.9V ~ 5VOutput voltage:DC 5VOutput current:500mA(max)Conversion efficiency:96% (max)Frequency:1.0MHZPackage includes20 x Converter
AD5593 Converter ADC/DAC Configurable 12-Bit Analog-to-Digital Converter 8 Channel
$34.09Converter BoardAdd to cart>>>Manual:Click here to openSpecificationsADC offset error:±5mVADC conversion time:2usADC full power bandwidth:8.2MHz 3dBDAC offset error:±3mVDAC input full 0 error:2mVReference voltage VREF input:1 ~ VDDReference voltage VREF output:2.5VTemperature sensor accuracy:12 bitsTemperature sensor temperature range:-40 ~ 105 ° CMeasurement error:±3 °CPower supply VDD:2.7 ~ 5VIIC communication frequency:up to 400KHzPin DescriptionVCC:Positive power supplySCL:IIC clock signal lineSDA:IIC data signal lineRES:Chip …
AD5593 Converter ADC/DAC Configurable 12-Bit Analog-to-Digital Converter 8 ChannelRead More
DC 3.7V To 5V 3W Digital Audio Amplifier Board Dual Plate DIY bluetooth Speaker Modification Sound Music Module Micro USB
$10.92Amplifier BoardAdd to cartDescriptionMaterial:electrical componentsOperating voltage:DC 3.7-5VSize:40*20mmPower:3WPackage Included1 x DC 3.7-5V dual plate 3W amplifier board DIY bluetooth speaker modification moduleWiring, for reference only!
YAHBOOM AI-Motion K210 Developer Board Kit to Learn AI Vision Technology RISC-V Face Recognition Camera Deep Learning
$123.00Smart Robot & Solar PanelAdd to cartTutorialYahboom K210 Developer Kit DescriptionAl-Motion K210 Developer Kit is a small full-featured development board kit developed by Yahboom and Canaan. The RISC-V processor structure adopted by K210 is specially designed for machine vision and machine hearing multi-mode shape recognition, it can be widely used in smart home, machine vision, intelligent robots, security monitoring and other …
Aquarium Fish Tank Sand Cleaner Water Changer Cleaning Supply Maintenance Pump
$22.26Electrical Pump & ValveAdd to cartFeatures1. Made of durable plastic, beautiful design, compact structure, easy to use.2. Strong suction and large flow. This cleaner allows you to take the waste in sand away along with water easily.3. Universal. Suitable for fish tank 50-100 gallon.4. Controlling the water flow as needed with water adjuster.5. Unique pressure design allow you to simply …
Aquarium Fish Tank Sand Cleaner Water Changer Cleaning Supply Maintenance PumpRead More
Reviews
There are no reviews yet.