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DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module

4.0761

лв5.67 / лв6.93

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лв2.85 / лв6.93

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Купи сега Добави в количката

Кредитна или дебитна карта

Гарантирано безопасно плащане

Безплатен подарък

Безплатен подарък с всяка покупка

Политика за доставка

Безплатна стандартна доставка за поръчки над $9.9

Политика за връщане

Върнатите артикули ще бъдат приети в рамките на 40 дни от датата на получаване на стоките. Персонализираните артикули не могат да бъдат върнати или заменени. Артикулите, закупени с електронна карта за подарък, подлежат само на замяна; възстановявания не са приложими.

Безплатен подарък

Добре дошли в Roymall, вашия професионален уебсайт за закупуване на висококачествени подаръци от универсален магазин. Ние високо ценим и оценяваме вашата подкрепа и искаме да изразим нашата благодарност, като добавим допълнителен елемент на вълнение към вашите покупки. Когато пазарувате при нас, вие не само получавате висококачествени продукти, които подобряват вашия начин на живот, но ще получите и ексклузивен безплатен подарък с всяка поръчка, която направите. Готови ли сте да разгледате нашата колекция и да намерите перфектните подаръци за вас? Разгледайте нашата селекция от висококачествени артикули от универсален магазин, направете поръчката си и очаквайте вълнението от вашия безплатен подарък, който ще пристигне заедно с покупката ви.

Политика за доставка

Ние ще работим усилено, за да доставим артикулите до вас след получаване на вашите поръчки и ще се погрижим те да пристигнат безопасно. Подробности за доставката ще бъдат предоставени в имейла за потвърждение.В повечето случаи поръчките се обработват в рамките на 2 дни.При специални обстоятелства ще бъде забавено, както следва: Когато направите поръчка в събота, неделя или по време на официални празници, тя ще бъде забавена с 2 дни..Обикновено са необходими 5-7 работни дни (от понеделник до петък), без да се влияе от забавяне на полета или други фактори на околната среда..Тъй като нашата услуга за доставка е световна, времето за доставка ще зависи от вашето местоположение, така че може да отнеме известно време и моля, изчакайте търпеливо, ако се намирате в отдалечени райони или страни.

1. Политика за връщане и замяна

Ние приемаме само артикули, закупени от roymall.com. Ако закупите от нашите местни дистрибутори или други търговци на дребно, не можете да ги върнете при нас. Артикулите за окончателна продажба или безплатни подаръци не се приемат за връщане. За да бъде допустимо връщане, вашият артикул трябва да е неизползван и в същото състояние, в което сте го получили. Трябва също да е в оригиналната опаковка.След като получите инструкции за връщане от нас, моля, опаковайте върнатите артикули и оставете вашия пакет в местната поща или друг куриер.
Ние ще обработим вашия върнат или заменен артикул в рамките на 3-5 работни дни, след като го получим. Възстановяването ще бъде обработено и кредитирано автоматично към вашия оригинален метод на плащане.Не могат да се приемат връщания или замени, ако продуктът е произведен по поръчка, включително персонализиран размер, персонализиран цвят или персонализиран печат.Нуждаете се от повече помощ, моля, свържете се с нас. service@roymall.com или Whatsapp: +447549870296

2.Политика за възстановяване

Ще получите пълно възстановяване или 100% кредит в магазина, след като получим върнатия пакет и го проверим. Възстановяването ще бъде обработено и кредитирано автоматично към вашия оригинален метод на плащане. Моля, обърнете внимание, че разходите за доставка и всякакви мита или такси не подлежат на възстановяване. Допълнителните разходи за доставка не подлежат на възстановяване, след като пакетът е изпратен. Вие сте отговорни за плащането на тези такси и ние не можем да ги отменим или възстановим, дори ако поръчката се върне обратно при нас.След като получим и потвърдим вашия върнат артикул, ще ви изпратим имейл, за да ви уведомим, че сме получили вашия върнат артикул. Ще ви уведомим и за одобрението или отхвърлянето на вашето възстановяване.Ако имате някакви проблеми относно процеса на възстановяване, моля, свържете се с нас. service@roymall.com или Whatsapp: +447549870296

Description:

The module uses genuine quality relay, normally open interfaces

Using SMD optocoupler isolation, driving ability, stable performance

The module can be high or low by a jumper setting trigger

Fault-tolerant design, even if the control line is broken, the relay will not operate

The power indicator (green), the relay status indicator (red)

The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient

Specification:

Maximum load: AC 250V/10A, DC 30V/10A

Trigger current: 5mA

Working voltage: 12V

Module size: 73 x 50 x 18.5mm (L x W x H)

Four mounting bolts holes, diameter 3.1mm

Module Interface:

DC+: positive power supply (VCC)

DC-: negative power supply (GND)

IN: can be high or low level control relay

Relay Outputs:

NO: normally open relay interface

COM: Common Interface Relays

NC: normally closed relay interface

High and low level trigger options:

It is low level trigger when jumper connect to LOW pin

It is high level trigger when jumper connect to HIGH pin

Package included:

1 x 4 Channel H/L Level Trigger Optocoupler Relay Module

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DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module

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A part of the review has been auto-translated.

Edje VIP3
NL
04/05/2019

It's an "optocoupler" relay module operating at 12 Volt.
Does this mean that 12 V is galvanic isolated from the arduino, that should control the relays? My first impression was: I am missing a separate ground for the relay control and for the arduino!
However, after some study I discovered that you CAN operate the board with galvanic isolated 12 V and the arduino's 5 V.
How? Don't use the straps!!
So don't connect the 4 middle pins with straps to Ground or to VCC of the relay module, but connect these 4 pins to the arduino's ground!
Now the 12V and the arduino's 5V are galvanic isolated! See photo!

It's an "optocoupler" relay module operating at 12 Volt.
Does this mean that 12 V is galvanic isolated from the arduino, that should control the relays? My first impression was: I am missing a separate ground for the relay control and for the arduino!
However, after some study I discovered that you CAN operate the board with galvanic isolated 12 V and the arduino's 5 V.
How? Don't use the straps!!
So don't connect the 4 middle pins with straps to Ground or to VCC of the relay module, but connect these 4 pins to the arduino's ground!
Now the 12V and the arduino's 5V are galvanic isolated! See photo!

It's an "optocoupler" relay module operating at 12 Volt.
Does this mean that 12 V is galvanic isolated from the arduino, that should control the relays? My first impression was: I am missing a separate ground for the relay control and for the arduino!
However, after some study I discovered that you CAN operate the board with galvanic isolated 12 V and the arduino's 5 V.
How? Don't use the straps!!
So don't connect the 4 middle pins with straps to Ground or to VCC of the relay module, but connect these 4 pins to the arduino's ground!
Now the 12V and the arduino's 5V are galvanic isolated! See photo!
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BG164145111 VIP3
NO

09/01/2025

Item as described and expected. Fast delivery and service from Banggood :)

Item as described and expected. Fast delivery and service from Banggood :)

Item as described and expected. Fast delivery and service from Banggood :)

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A part of the QA has been auto-translated.

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Q:
What voltage level is used for logic input? Will it work for 12V?

What voltage level is used for logic input? Will it work for 12V?
What voltage level is used for logic input? Will it work for 12V?

A:

ürüne ait bilgileri kontrol edin

Check the information of the product

Answered by aykutkoksoy on 03/07/2023Helpful (0)
0

Q:
Will this work ok with 3V logic input? I.E. driven by an esp8266?

Will this work ok with 3V logic input? I.E. driven by an esp8266?
Will this work ok with 3V logic input? I.E. driven by an esp8266?

A:

Working voltage is DC12V,3V logic input it isn't work.

Working voltage is DC12V,3V logic input it isn't work.

Answered by Quokkahmic on 30/05/2020Helpful (0)
0

Q:
serve para circuito de trailer e carretinha.

serve para circuito de trailer e carretinha.
serve para circuito de trailer e carretinha.

A:

Yeah,I think that is OK for them.

Yeah,I think that is OK for them.

Answered by wujiahui on 27/10/2019Helpful (0)
0

Q:
Hi Which midule do I need to Trigger this Relay

Hi Which midule do I need to Trigger this Relay
Hi Which midule do I need to Trigger this Relay

A:

The module can be high or low by a jumper setting trigger. This may require you to have some circuit knowledge.

The module can be high or low by a jumper setting trigger. This may require you to have some circuit knowledge.

Answered by wujiahui on 23/12/2018Helpful (0)
0

Q:
How do I wire and isolate the Arduino if there is no GND for in1-4? Does VCC and JD-VCC share a ground? Does that mean I have to trigger with 12v also?

How do I wire and isolate the Arduino if there is no GND for in1-4? Does VCC and JD-VCC share a ground? Does that mean I have to trigger with 12v also?
How do I wire and isolate the Arduino if there is no GND for in1-4? Does VCC and JD-VCC share a ground? Does that mean I have to trigger with 12v also?

A:

No answer yet.