Датчик почвы датчик азота фосфора и калия быстрый измерительный прибор
3124.8
Isolated USB to RS232 RS485 TTL Industrial High Speed Magnetic Isolation Serial Port Photoelectric | Бытовая техника
Сохраните в закладки:
История цены
*История изменения цены! Указанная стоимость возможно, уже изменилось. Проверить текущую цену - >
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Aug-16-2025 | 2856.43 руб. | 2913.18 руб. | 2884.5 руб. |
| Jul-16-2025 | 2316.59 руб. | 2362.52 руб. | 2339 руб. |
| Jun-16-2025 | 2811.78 руб. | 2867.7 руб. | 2839 руб. |
| May-16-2025 | 2789.46 руб. | 2845.18 руб. | 2817 руб. |
| Apr-16-2025 | 2227.14 руб. | 2272.26 руб. | 2249.5 руб. |
| Mar-16-2025 | 2744.65 руб. | 2799.3 руб. | 2771.5 руб. |
| Feb-16-2025 | 2721.48 руб. | 2775.2 руб. | 2748 руб. |
| Jan-16-2025 | 2699.13 руб. | 2753.99 руб. | 2726 руб. |
Новые товары
Модуль звуковой карты CM6631A цифровой интерфейс USB для I2S 32 бит/192K с декодером HIFI -
2627.2
Проектор Z4X Z4 S3/выпуклая линза с комбинированными глазами зеленый синий и желтый
1854.4
Кольцевой высокотемпературный керамический нагревательный элемент внешний
1908
Резиновое уплотнение для крышки конца клапана слива стиральной машины.
Запасные части для часов нового бренда, оригинальный аккумулятор на солнечной батарее CTL621F, перезаряжаемый, 3026-67U, 3026 67U.
22112.94
ПЕРФЛЮОРОСУЛЬФОНОВАЯ ИОННАЯ МЕМБРАНА NR211 ДЮПОНТ ПРОТОННОГО ОБМЕНА NAFION 211 ТОЛЩИНОЙ 25МКМ
Быстрая доставка Антипараллельных тиристоров SKKQ800/14E.
1000 Вт 12v24v48v до 220v600 ВАТТ Инвертор монтажная плата усилитель монтажной платы -
1840.9
Характеристики
Isolated USB to RS232 RS485 TTL Industrial High Speed Magnetic Isolation Serial Port Photoelectric | Бытовая техника
Описание товара
modname=ckeditor
MCS-81 isolated USB to RS232/485/TTL serial port
The latest upgrade V6 version, FT232 and ADI magnetic isolation scheme, aluminum alloy shell, CNC machining, reliable communication speed up to 921600bps! The craftsmanship is exquisite.
MCS-81yesUSB RS-232/485/TTL photoelectric isolation typeConverter,No need for external power supply and compatibilityUSB,RS-232/RS485Standard.USBSignal conversion toRS-232/485The signal converter has internal zero delay automatic send and receive conversion.,Automatic control of the direction of data flow,Plug and play.Ensure that it is suitable for all existing communication software and interface hardware.
1500V complete signal isolation, integrated independent power supply, lightning protection and static electricity, high speed stability, fully protect the external impact, short circuit caused by the computer USB damage, strong interference caused by computer dead, blue screen and other problems.
Whether the debugging equipment is high power, strong interference, or ordinary MCU and other low voltage small boards, it is recommended to use isolated serial port, which can effectively avoid the problems of computer USB damage caused by short circuit operation, dead machine, blue screen and so on, and greatly improve the security.
Module characteristics
1. original FT232RL main control, high speed and stable, reliable speed up to 921600bps.
2.ADI integrated magnetic isolation, low error rate, high reliability and low power consumption.
3. integrated brick isolation power supply, isolation side does not need external power supply, easy to use and avoid cumbersome wiring.
4. increase isolation partition area, width 4mm above, maintain enough creepage distance.
5.TTL output TX RX terminal integrated protection diode, improve impact resistance.
5.RS485 output integrated gas discharge detonator and 485 dedicated TVS tube, lightning protection, anti-static, industrial grade application is safe and reliable.
6.USB terminals and output terminals do not have any electrical connections to fully protect the computer USB.The mouth will not be damaged by external short circuit, impact, and so on. Avoid interference caused by computer crash and communication instability.
7.TTL output level can be switched to adapt to 5V/3.3V system, flexible and easy to use.
8. aluminum alloy shell, abrasive treatment, CNC CNC drilling, exquisite, accurate, durable.
9.High quality USB-B type mouth, COM port, smooth, reliable, nickel plated stainless.
10. integrated power supply, USB indication, sending and receiving 4 LED indicators.
Main parameters:
Module type:quarantineUSB to TTL/RS232/RS485 serial port
Rated communication rate:600-921600bps
485 data direction control:The hardware automatically identifies and controls the direction of data transmission.
TTL level output:5V or 3.3V (optional, can be compatible with each other)
LED:A blue USB power indicator, 1 red sending instructions, and 1 green receiving instructions.
USB port protection200mA fuse, completely isolated from the output.
RS485 port protectionProvide 600W lightning protection, surge and 15KV electrostatic protection
Interface formRS232 DR9 public port, RS485 terminal, TTL pin
transmission distance: RS485 1200 meters, RS232 15 meters, USB 5 meters.
Load capacityRS232/TTL point to point, RS485 maximum 32 node.
Use of the environment: -15 C to 70 C, humidity 5%-95%.
operating systemWINXP, WIN7/8/8.1, win10
Special hints:
1. on the market, there are some isolation modules that need external power supply, this module does not need an external independent power supply, it will be used as an ordinary USB to TTL serial use!
2.USB is isolated from RS232/485/TTL, but TTL/RS485/RS232 is not isolated.
Operation description
1.5V/3.3V select switch:Switch to select the TTL signal level.
2.RS485 120R select switch:Disconnect or link the 120 European balance resistance of RS485.
Distribution information:
1. driver (FT232RL, support XP/WIN7/WIN8/WIN10 32/64 bit)
2. serial debug tool.
Please download the link to the customer service (high speed enterprise cloud disk, download directly.No registration needs to be registered!
Shipping list
1.MCS-81 isolation USB to RS232/485/TTL module
2.USB power / communication line 1.0m
DBS electronic technology, original design Mercury Electronics Technology
Welcome agent merchants, schools and other batch purchase! Why do you want to isolate the USB interface? USB interface is already one of the most commonly used interfaces of electronic engineers, practitioners and daily lives.With the increasing competition in the computer industry, the price of products is getting lower and lower. Forcing most businesses on computer motherboards The interface protection part can be simplified, simplified and saved. The USB interface is not only often with the human body, External contact, and Many times it is also for Power supply for external equipment. External strong electricity and strong interference cause great pressure on USB port. This has caused many computers' USB interfaces to strike ahead of time. Even the main board is damaged. This product is suitable for the following users: 1. working environment with strong power and strong interference Some circuits contain strong electricity, strong interference (such as high voltage, frequency converter, motor drive, etc.) environment. When it comes to connecting with computers, we must isolate them to ensure the safety of computers and people. 2. noise sensitive field As we all know, computers are a great source of noise. In the area of noise sensitive, we can communicate and isolate the USB interface through this device. Such as high-precision USB data acquisition system, HIFI audio system. 3. USB debug equipment For example, all kinds of USB interface JTAG/SWD emulator, ISP/ASP/IAP/ICP downloader and so on. When you are often unable to connect during the debugging process, you can use USB isolation to improve the computer when it crashes. 4. all kinds of industrial control USB equipment In industrial environments, USB devices often crash, and the isolation of communication devices can effectively reduce the chance of crash and damage in industrial environments. Sometimes it is necessary to extend the USB line, and the USB isolator can act as an excellent USB repeater and isolate the ground pressure difference between the upstream and downstream devices. 5. medical equipment The safety of the human body is the most important and primary consideration, but some medical devices are connected to the computer through the USB interface. In the process of collecting data or process to the human body, the human body needs to have direct electrical contact with the human body. The electrical isolation of the interface line is one of the important protective measures to avoid the high voltage caused by the transmission of the computer through the equipment and the interface line to the human body.
'
Трекер стоимости
Отзывы покупателей
Новые отзывы о товарах
VACHESLAV 14 Августа 2023, 12:00 #
Какая цена этого товара?Могу ли я купить и получить этот товар с доставкой в РФ г ВОЛГОГРАД.Оплата б/к" МИР".... Читать отзыв полностью...
Екатерина 19 Декабря 2021, 05:36 #
Купила этот датчик скорости и нисколько не пожалела. Стоимость его вполне адекватная оказалась, в других просто интернет-магазинах видела такой же... Читать отзыв полностью...
Надежда 19 Декабря 2021, 09:19 #
Сделала покупку у данного продавца впервые. Купила на свой страх и риск два комплекта сразу: для мальчика и девочки. Ткань-... Читать отзыв полностью...
Рома Белов 19 Декабря 2021, 15:16 #
Качество порадовало, плюс довольно модная и вместительная. Ценник свои оправдывает. Рекомендовать могу смело, Как доставили, качество оценил, брака не выявил,... Читать отзыв полностью...
Екатерина 20 Декабря 2021, 05:31 #
Серьги просто замечательные, по-другому и не скажешь. Я была удивлена, когда их получила. Они выглядят даже круче, чем на фото.... Читать отзыв полностью...
Екатерина 23 Декабря 2021, 11:16 #
Это стильные серьги-гвоздики, скажу, что довольна своей покупкой на все сто процентов. Качество реально неплохое, если сказать вкратце. Также хочу... Читать отзыв полностью...
Отличный рюкзак, хорошего качества. Покупкой осталась довольна. Много отделений на замочках, присутствуют кармашки. Пошит аккуратно. Очень удобный,это именно то... Читать отзыв полностью...