5Pcs 12V 2 Channel Relay Module with Optocoupler Support High Low Level Trigger
$23.41
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Features
1. The module uses genuine quality relay, normally open interfaces maximum load:AC 250V/10A, DC 30V/10A
2. Using SMD OPTOCOUPLER isolation, driving ability, stable performance; trigger current 5mA
3. The module voltage is 5V/9V/12 V/24V are available
4. The module can be set to high or low triggered by jumper
5. Fault-tolerant design, even if the control line is broken, the relay will not operate
6. The power indicator (green), relay status indicator (red)
7. Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient
8. Module size:50mm * 40mm * 16mm (L * W * H)
9. Has four mounting bolts holes, hole 3.1mm
Interface
1. DC+:Positive power supply (voltage required by the relay, there 5V/9V/12V/24V choice )
2. DC-:Negative power connection
3. IN1:1 channel signal to trigger the end, you can set a high or low level control relay
3. IN2:2 channel signal to trigger the end, you can set a high or low level control relay
Outputs
NO1:After a relay normally open interfaces , relay before floating, shorted pull with COM1
COM1:1 relay common interface
NC1:1 relay normally closed port, COM1 relay shorted before and after the pull- vacant
NO2:2 -way normally open relay interface, the relay before floating, pull back and COM2 short
COM2:2 Common Interface relay
NC2:2 channel normally closed relay interface relay short front and COM2, pull vacant post
High and low trigger selection
S1 as a relay trigger selection of high and low
S2 high and low for the two -way relay trigger selection
Comes with low short circuit, triggering the corresponding relay is low, while the high end of the short com high trigger
High and low trigger selection
Short jumper with LOW triggered when connected
When the jumper is high with high short trigger
Package includes
5 x 12V 2 channel relay driver module for
Weight | 0.15 kg |
---|
Customers Also Viewed
DIY AC100-240V 10A Smart Home Breaker Remote Control Switch Module Support ALEXA Voice Control
$21.86Smart ModuleAdd to cartParametersInput:AC 100-240V 50/60Hzmax output:10Aoutput:AC 100-240V 50/60Hzstandby mode:0.3Woperation temp:-30~70°CFunctionsupport ALEXA voice control, APP voice controlAPP remote controlon / off statusAPP setup timer, delay switchShare config with others memberseach APP support 150 smart-home deviceSupport French, Simplified Chinese, Traditional Chinese, English, Spanish, ArabicCaution1. Please follow user guide installation2. Please keep environment without wireless frequency when it is in …
3pcs Green ST16VD 22mm Hole Size 6-100 VDC Digital Voltmeter Round Voltage Detector Tester Mini LED Voltage indicator Signal Light Monitor
$12.23Electronic Accessories & SuppliesAdd to cartDescriptionDisplay type:digital onlyMaterial:Electrical ComponentsColor:Green22 mm Digital DisplayRated Frequnency:50/60 HzMeasuring Range:6-100 V DCRated Power:0.5WMechanical life:1 million timesElectrical life:500000 timesSize:2.8*5cm /1.10inch*1.97inch (D*H)Accuracy Class:highNotePlease 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 picture may not reflect the actual color of the item.Package included3 …
110-250V 10A Travel Universal Adapter Plug Socket Power Adapter
$22.26SwitchesAdd to cartSpecificationsPower input:100-250VCurrent:10AMaterial:ABS PlasticColor:WhiteSize:74mm*50mm*39mm(approx.)FeaturesThis item with fit the plugs in Europe/UK/USA/China/Japan/Australia/Spain and alomost every country in th world.This universal adaptor is a compact one piece unit with 4 international adpators,and provides a child protection safety shutter,power indicator light and surge protector.Tips-This unit does not convert voltage.-Keep this away from children.-Make sure your hands are dry before …
110-250V 10A Travel Universal Adapter Plug Socket Power AdapterRead More
20pcs 3.3V 5V 8 Bit Blue Common Anode LED indicator Display Module DIY Kit
$38.52Display ScreenAdd to cartDescriptionIt can be inserted directly into Breadboard,Ideal for linking up to your Arduiuo UNO Mini Nano Mega2560 DUE Breadboard etc,or others MCU ( AVR STM32 ARM7 ARM9 ARM10 ARM11 PIC C8051 STC MSP430 FPGA/CPLD etc.) SpecificationsColor:BlueWorking Voltage:DC 3-24VPolarity:Common anodeInterface:2.54MM with PIN/2.54MM no PINSize:22.86 x 14.13 x 2.11 mmWeight:1.3gApplicationMCU/ARM/FPGA/Atmega328pPLC MotorElectronic diy kitESP8266/nodemcuNANO/UNO/MEGA2560/BreadboardRaspberry pi 4/robotPackage Incldued20 x …
20pcs 3.3V 5V 8 Bit Blue Common Anode LED indicator Display Module DIY KitRead More
Periscope Model Laboratory Detachable Optical Reflection School Teaching Physics Experiment
$32.39PhysicsAdd to cartFeaturesLearning PointReflection principle of lightRectilinear propagation of light– Physical optical reflection teaching tools.– 360° Rotatable lens, quick detachable, expandable. – Train your children observation capability, thinking and analytical skills.Package Included1 x Periscope Model
USB LED Light Lighting Kit ONLY for Lego 42056 911 GT3 RS Bricks Toys
$19.67DIY Electronic KitsAdd to cartDescriptionThe Product Is Just a Light Kit, Not Included The Model!!!Interface:USBColor:As the picture shownFitmentONLY For Lego 42056 911 GT3 RS Bricks ToysFeaturesEasy to install.LED powered by USB.Make your model more cool.Package Included1 x LED Light Kit(Model Not Included)
Reviews
There are no reviews yet.