12V 2 Channel Relay Module with Optocoupler Support High Low Level Trigger
$8.73
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
1 x 12V 2 channel relay driver module for
Weight | 0.03 kg |
---|
Customers Also Viewed
5V DC 2A 8 Channel Solid State Relay Module
$34.38Relay ModuleAdd to cartFeatures1. 5V solid state relay 240V 2A, output with resistive fuse 240V 2A2. Size:105mm*55mm*24mm (length*width*height)3. Weight:69g (net weight)4. Input power:5V DC (5. Trigger signal voltage:Low level:0-1.5V state low level, Relay ON / High level:2.5-5V state high level, Relay OFF6. The blue KF301 terminal is more convenient for connecting the control linePackage includes1 x 8 Channel …
Plant Cover Vegetable Flower Protector Net insect Barrier Greenhouse Mat
$48.59PlasticsAdd to cartThe crop tunnel net is easy to use, easy to move, and easy to store.Protects against UV rays, maintains humidity and warmth, while preventing frost, bad weather, and pests. E-Tunnel can also be used to heat the soil before planting.Ideal for winter and early spring vegetablesSpecificationMaterial:PE/PPColor:transparentDimensions:2x5m/6.6×16.4ftFeature1. This simple tunnel opens like an accordion. You can …
Plant Cover Vegetable Flower Protector Net insect Barrier Greenhouse MatRead More
50pcs 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge integrated Module
$83.01Boost & Buck ModuleAdd to cartFeatureInput voltage:4.5-8VOutput voltage:continuous adjustable 4.3-27V (Counter clockwise to boost voltage)Charging voltage:4.2V Charging current:up to 1ADischarge current:the maximum 2AOutput reference maximum current:5V 1.4A, 9V 0.8A, 12V 0.6AQuiescent current:about 0.5 mAOvershoot protection:YesOver discharge protection:None (also can be said yes, because 2V cut-off boost but does not block the output, output has 2V)Deadline boost:2V, depending on whether added …
2 Sets Luggage Suitcase Replacement Wheels OD 43 ID 6 W 18 Axles 30 Repair Tools
$22.67RubbersAdd to cartSpecificationColour:BlackMaterial:rubber, metalBearing diameter:21mmInner Bearing diameter:8mmWheel diameter:43mmWheels Thickness:17mmAxles lengh:37-44mmFeatures1. Wear, mute, load-bearing, double bearing, rotating flexible.2. Sliding effort, without effort, than the original luggage wheels are easy to use.Package Included2 sets of Luggage Suitcase Replacement Wheels (2 Wheels, 2 Axles, 2 Axles screws, 4 Washers, 2 Wrenches, 2 Axles, 2 Axles screws,4 Washers, 2 Wrenches)
3Pcs JQ6500 Voice Sound Module USB Replace one To 5 Way MP3 Voice Standard 16M
$19.68Other Module BoardAdd to cartFile download:http://myosuploads3.hobbyant.com/products/20181029/20181029223651SKU754170.rarDescriptionJQ6500 is a serial chip to provide MP3, the perfect integrated MP3, WMV hard decoding. At the same time software support TF card driver, support the computer directly update spi flash content, support FAT16, FAT32 file system. Through a simple serial command to complete the playback of the specified music, and how to play …
3Pcs JQ6500 Voice Sound Module USB Replace one To 5 Way MP3 Voice Standard 16MRead More
Reviews
There are no reviews yet.