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
Ebyte E810-DTU(CAN-ETH) Smart Protocol Conversion GPRS Modem Modbus to TCP/IP CAN Bus Ethernet interface Modbus RTU Gateway
$96.54Smart ModuleAdd to cartSpecificationItemsDescriptionInterfaceEthernet:RJ45, 10/100MbpsCAN:1*5*3.81, ScrewingNetwork protocolIP,TCP/UDP, ARP, ICMP, IPV4Simple transparent transmissionTCP Server,TCP Client,UDP Server,UDP Client,Cloud transparent transmissionData Packing MechanismByte packing and time packingTCP Server connectionSupporting up to 6 TCP connectionsIP accessStatic IP,DHCPDNSSupportCAN Transmit baud rateA total of 15 baud rates from 6Kbps-1000KbpsCAN filtering modeUp to 8 filtration modesCAN data layoutProtocol formatParameter configurationWeb page configurationWorking current82mA@12VVoltage8V~28VDC,Over 28V may …
TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger Module
$4.36Battery Protection ModuleAdd to cartSpecificationProduct name:Lithium Battery Charging BoardInput voltage:5VMaximum charging current:1000 mACharge cut-off voltage:4.2 V + / – 1%Battery overcharge protection voltage:2.5 VBattery over-current protection current:3 AInput interface:micro USBSize:27mm x 17mmHow to Use1. Input port with micro 5pin USB female, can directly use mobile charger for input to the lithium battery,and still retain the input voltage wiring solder …
TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger ModuleRead More
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double Channel
$77.83Amplifier BoardAdd to cartFeatures– Working Voltage:6-18V DC– The onboard TDA7297 audio power amplifier chip, double channel 15WX15W– Speaker for European 4-8 10-50W use– Main pin has led chip, convenient external control device, the onboard– 5.08 (mm) distance between two p terminal 2 road, around a track connection output respectively– The onboard dial potentiometer, output size can adjust the …
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double ChannelRead More
LILYGO TTGO ESP32-Micro32 ESP-32-PICO WIFI Wireless bluetooth Control Module
$20.57Smart ModuleAdd to cartFeatureSeries:ESP32Model:ESP32-+MicroType:Regulator ICPower:1WApplication areas:household appliances, smart home, wearable devices, Internet of Things IoTDescriptionsESP32 vcc range:2.2V-3 6VVBAT:direct to battery (and charger)VUSB:direct to USB(5V)VCC:Output of regulator 3.3V/600mAUp to 250mA during RF transmissionsWirelessWifi:802.11 b/g/n/e/iWPA/WPA2/WPA2-Enterprise/SPSbluetooth:bluetooth 42BLESize:1.9×1.3cm/0.75×0.51inchNotePlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the …
LILYGO TTGO ESP32-Micro32 ESP-32-PICO WIFI Wireless bluetooth Control ModuleRead More
50Pcs 915MHz SW915-TH12 Copper Spring Antenna for Wireless Communication Module
$28.90Module ComponentsAdd to cartFeaturesSW915-TH12 copper spring antenna is a special antenna for 915MHz wireless communication system design. The antenna has good standing wave ratio, compact shape, ingenious structure, convenient installation, stable performance and good anti-vibration and aging ability.SpecificationFrequency range:915 MHz (+/-5)Standing wave ratioInput impedance:50Maximum power:5WGain:2.15 dBiWeight:1gHeight:12.5+/-1 mm (9T)Antenna color:copperInterface Form:Direct WeldingPackage included50 x Antenna
5Pcs 360 Degree Rotary Encoder Module Encoding Module
$11.83Other Module BoardAdd to cartFunctional characteristics and technical parameters 1)Nominal voltage:DC 5V 2)Wire A, B:0.5mA (Max 5mA; Min 0.5mA) 3)Common wire:1mA (Max 10mA; Min 0.5mA) 4)Temperature range:-30→ to+80→ 5)Output signal A , B phase position output square wave, when clockwise rotation, A phase position pull ahead B phase position 90 °, when anti-clockwise, B phase position pull ahead A …
5Pcs 360 Degree Rotary Encoder Module Encoding ModuleRead More
RD21F Delay Relay Module Power for Delay off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay
$13.11Relay ModuleAdd to cartSpecificationsVoltage:100V-220V ACPower consumptionOutput:The output voltage is the same as the input voltage, and the maximum power supply capacity is 10A.Size:88* 36 * 22mmScrew hole:center distance 83mm * 31mm, aperture 3.2mmTime range:(4 files, selected by switch)First gear:range 0.2 seconds-30 seconds, accuracy:0.1 secondsSecond gear:range 0.2 seconds – 300 seconds (5 minutes), accuracy:0.3 secondsThird gear:range 0.2 seconds-30 minutes, …
Reviews
There are no reviews yet.