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
ULN2003 Stepper Motor Driver Board Test Module for AVR SMD
$4.36Driver ModuleAdd to cartDescriptionULN2003 is a high voltage and high current Darlington transistor array products with high current gain, high operating voltage, wide temperature range, with strong load capacity and other characteristics, adapted to the requirements of various types of the high-speed high-power drive system.Features1. Using ULN2003 high-power Darlington chip-driven stepper motor2. Increased output expansion interface.3. A, B, …
ULN2003 Stepper Motor Driver Board Test Module for AVR SMDRead More
3pcs DD40CRTA 2 in 1 Charger Module DC DC Step Down Module Converter DC 6.5-40V to 4.2V 5V Charging Board 9V 12V 24V to 4.2V Regulator
$18.54Power Supply ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationsInput voltage 6.5-40VOutput 1:DC 4.2V/0-1A, as battery ChargerOutput 2:DC 5V/0-1A, as 40-6.5V to 5V Step down module Maximum charging current:1000mA Full charge voltage:4.2V÷2%.Led indicator‘OK’ LED is fully charged OR battery failure indicator; …
3 Pcs Sliver Aluminum Alloy Case with Cooling Fan Protective Shell Metal Enclosure fit for Raspberry Pi 4 Model B
$58.52Raspberry Pi & Orange PiAdd to cartThe Raspberry Pi is not included, you could get it here:Raspberry Pi 4 Model BDescriptionThis is a Protective case designed specifically for Raspberry Pi 4 Model BThe product is made of aluminum and it is very strong,high hardness, pressure resistance, strong metallic luster, not easy to rust,it can perfectly protect your motherboard Aluminum alloy material …
Heavy Duty Iron Boxing Punch Bag Wall Bracket Mount Hanging Stand Holder Hanger
$121.49Lab Clamp & StandAdd to cartFeature1. Heavy duty gym-quality Punch Bag wall bracket made from iron added strength and treated with nti-static spray is perfect for in and outdoor training activity!2. Reinforced iron arm protrudes 60CM from wall and can withstand heavy bags up to 800KG with ease.3. Three bolt points, attaches perfectly into brick or block walls.4. Mount this …
Heavy Duty Iron Boxing Punch Bag Wall Bracket Mount Hanging Stand Holder HangerRead More
20pcs DC 5V Step Up Boost Converter Voltage Regulate Power Supply Module Board with Enable ON/OFF
$72.05Boost & Buck ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationsWorking frequency:1MHzUp to 94% Efficiency (usually is 75%-91%) Quiescent current:Turn on output 210uA,Turn off output 5uA. Operating temperature:-40~+85 →Storage temperature:-65~+150 →Size:20 x 15 x 6mmWeight:1.5g ProtectionOver current protection(OCP)Over voltage protection(OVP)Short circuit protection(SCP)Over …
Reviews
There are no reviews yet.