QuantityUnit(s) | Discount per unit | Net price per unit |
{{(typeof focus_pdata.price_list[idx+1] == 'undefined')?('≥ '+price_row.min_quantity):((price_row.min_quantity < (focus_pdata.price_list[idx+1].min_quantity - 1))?(price_row.min_quantity+' - '+(focus_pdata.price_list[idx+1].min_quantity - 1)):price_row.min_quantity)}} | {{number_format(((focus_pdata.price_old === null)?focus_pdata.price:focus_pdata.price_old) - price_row.price,2)}} THB | {{number_format(price_row.price,2)}} THB |
{{ sub_option.name }} | - ไม่มีตัวเลือก - |
|
In-stock | Unit(s) | |
Quantity (Unit(s)) |
- +
|
|
BUY NOW Add to cart BUY NOW Add to cart This item has already been added to your cart 0 Unit(s)
Other purchase channels
|
||
|
||
Chat with seller | ||
{{ size_chart_name }} |
|
|
Category | Optocoupler | |
Type | New item | |
Condition | ||
Type | Pre-owned Items | |
Condition | ||
Item status | ||
Prepare duration | ||
Join promotions | ||
Information |
Item weight
Barcode
Created time
Last updated on
|
Item description |
โมดูลตรวจสอบไฟ AC 220V AC optocoupler module 220V optocoupler isolation detection 220V voltage can be connected to PLC [ 1Way /3Way ] Function: It can be used to detect the existence of 220V alternating current The output TTL level can be detected by a single-chip microcomputer. The power supply can be 3-5V Can also be connected to PLC24V level When connecting the PLC input terminal, the PLC COM terminal is connected to the power supply 24V input terminal is connected to the signal output OUT of this board, and the GND on the optocoupler board is connected to the negative pole of the power supply Green 2P 5.0 terminal connected to 220V voltage The 3P terminal is connected to the MCU input. Board size 73mm X15mm safety warning: In practical use, do not touch any components in the white wire frame of the board after the module is powered on.. Because it is high voltage. Pay attention to the safety of electricity.
--------------------------------------------
3-way description: 1. Function: Test whether the AC 220V exists; when there is 220V, the optocoupler can be grounded; otherwise, it will not conduct ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Conditions |
|
Tags |
Every item comes with a 30-day warranty. However, there are certain conditions that apply:
The customer should not be responsible for any self-inflicted damage, such as incorrect power connections (for example, supplying 5V instead of the required 3.3V for a sensor).
The product must be in perfect condition, without any breakage or damage caused by electricity (e.g., short circuits leading to electrical fires).
The store does not accept product exchanges due to customer misunderstandings, such as purchasing the wrong size for their project or buying something without eventually using it. Customers can inquire about the product details and ensure compatibility before making a purchase by contacting us through our Line account @modulemore during business hours. Please note that there may be delays in response between 12:00 PM and 2:00 PM.
Return Policy: To initiate a product return, customers must provide the original receipt or a copy for quick verification. Returns can be sent to our store address by following these guidelines:
Please note that the store reserves the right to make the final decision regarding product replacement or refund.
- ไม่มีตัวเลือก - |
|
|
In-stock | Unit(s) | |
Quantity (Unit(s)) |
- +
|
|
ไม่มีสินค้าที่เลือก
Please select an option
BUY NOW Add to cart This item has already been added to your cart 0 Unit(s)
|
Pageviews | 2,072,402 view(s) |
Visitors | 1,333,128 time(s) |
Last updated | Sep 6, 2025 |