Сетевая плата Mini W5100 LAN Ethernet Shield модуль R3 3 В совместим с UNO Mega 2560 | Электронные
2 177,92 руб.
Новое поступление
Макетная плата W5100 Ethernet Shield R3 для UNO Mega 2560 1280 328 UNR с слот карты Micro SD Arduino |
2 073,26 руб.
Shield Ethernet W5100 R3 UNO Mega 2560 1280 328 UNR Development board | Электронные компоненты и принадлежности
2 888,95 руб.
1pcs UNO Shield Ethernet W5100 R3 Mega 2560 1280 328 UNR only Development board | Электронные компоненты и
2 658,03 руб.
DNIGEF W5100 R3 Improved Version Shield Ethernet UNO Mega 2560 1280 328 UNR DEV-Board for Arduino | Электронные компоненты и
2 496,89 руб.
Макетная плата Shield для arduino W5100 R3 UNO Mega 2560 1280 328 UNR | Электронные компоненты и
1 968,60 руб.
Модуль сбора данных с аналоговым входом RS485 2 канала 4-20 мА промышленный протокол
4 556,86 руб.
NE555 Doorbell Suite Electronic Production DIY Kit Ding dong doorbell PCB welding laboratory | Электронные компоненты и
146,19 руб.
Tonifishi D automatic Store
Магазина Tonifishi D automatic Store работает с 27.07.2013. его рейтинг составлет 91.12 баллов из 100. В избранное добавили 8463 покупателя. Средний рейтинг торваров продавца 4.7 в продаже представленно 3288 наименований товаров, успешно доставлено 7994 заказов. 991 покупателей оставили отзывы о продавце.
Характеристики
0-20MA/4-20MA/0-5V/0-10V analog input high precision 16 bit acquisition module MODBUS | Электронные компоненты и
История изменения цены
*Текущая стоимость 9 230,02 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Sep-17-2025 | 10984.66 руб. | 11533.74 руб. | 11258.5 руб. |
| Aug-17-2025 | 10891.23 руб. | 11436.96 руб. | 11163.5 руб. |
| Jul-17-2025 | 9138.76 руб. | 9595.57 руб. | 9366.5 руб. |
| Jun-17-2025 | 10707.40 руб. | 11242.52 руб. | 10974.5 руб. |
| May-17-2025 | 9322.11 руб. | 9788.9 руб. | 9555 руб. |
| Apr-17-2025 | 10522.33 руб. | 11048.56 руб. | 10785 руб. |
| Mar-17-2025 | 10430.59 руб. | 10952.68 руб. | 10691 руб. |
| Feb-17-2025 | 10338.13 руб. | 10855.21 руб. | 10596.5 руб. |
| Jan-17-2025 | 10245.72 руб. | 10757.97 руб. | 10501 руб. |
Описание товара
4 road MB4AI 16 high precision analog acquisition module, acquisition + 0~20mA, + 4~20mA, + 0~5V and 0~10V + four signals, each channel can be custom input; output module adopts RS485 communication interface, Modbus-RTU communication, can be directly adapted PLC, DCS and various domestic configuration software. Signal acquisition, power supply, RS485 communication electrical signals isolated from each other
Please choose 0-20MA/4-20MA/0-5V/0-10V,default is 0-10V
The first chapter product introduction
A. Summary
MB4AI+ 4Road analog 16 high-precision acquisition module, can collect current (+ 0-20mA, + 4-20mA), voltage (+ 0-5V, + 0-10V), high signal acquisition accuracy.4A channel can collect the same type of input, you can also customize each channelThe analog signal data collected by the isolated RS485 interface output module uses Modbus-RTU communication, can be adapted to DCS, PLC, and a variety of configuration software, etc..
Signal acquisition, CPU and power input, RS485 communication electrical signal isolation, the effective suppression of all kinds of serial mode and common mode interference, to ensure the accuracy of the data, but also to ensure the reliability of the module.
Two. Characteristic
1. Using standard Modbus-RTU protocol.
2. According to their own needs to set the input signal type channel.
Three High precision signal acquisition: using high precision 24 bit AD and voltage reference, voltage reference temperature coefficient 10PPM/ C (max).
4. Security: signal acquisition, signal output, power supply, RS485 communication electrical signals isolated from each other.
Five Communication protection: RS485 communication signal output interface using overvoltage and over current dual protection.
Six Input signal type, communication format can be set through the software.
7. Power polarity protection.
Three. Technical index
| project | parameter |
| AI Signal input | 1Input channel: 4 channel isolated analog acquisition 2Input signal type: + 0-20mA, + 4-20mA, + 5V, + 10V 3Sampling rate: 4 channels per 200mS acquisition again 4Resolution: 24 bits are relegated to 16 bits. 5.Signal acquisition circuit and CPU isolation voltage protection: 1500V |
| DIAnd DO | 1. 4Dry contact input optocoupler Commons 2. 4The way open collector output optocoupler Commons |
| RS485 Communication output | 1Communication protocol: MODBUS-RTU 2Interface type: isolated RS485 communication, the output of the interface using the overvoltage and overcurrent protection 3Baud rate: 1200BPS, 2400bps., 4800bps, 9600bps, 19200bps 38400bps57600bps, 115200bps. 4Check bit: no parity check, parity check 5. setting: module address, baud rate, parity bits can be set by software 6 RS485Circuit and CPU isolation voltage protection: 1500V |
| Module size | A.Separate module size: 104mm*72mm*26mm B.With terminal and guide rail box size: 124mm*72mm*45mm |
| Installation method | Standard DIN guide rail installation (35mm guide rail or high and low track) |
| work environment | Temperature: -10 ~ +55 temperature humidity: 35~85% (not dew) |
| Working power supply | 1Power supply voltage: 10V~30V wide range of power supply, with the power supply polarity protection 2Power consumption: less than 3W |
Four. measurement accuracy
| Input type | measuring range | Display resolution | accuracy |
| Electric current | + 20mA | 20mA/32768 | 0.1% |
| + 4-20mA | 16mA/32768 | 0.1% | |
| Voltage | + 5V | + 5V/32768 | 0.1% |
| + 10V | + 10V/32768 | 0.1% |
Five. Product appearance
Six. Module indicator lamp and switch function specification
1. POW/SET;Module working status indication
A.Green light: the module works in the running state. B. red light: the module has the configuration parameters have been written, need to re power up.
2. TXD/RXD:Communication status indication
A.The green light flashes: the communication receives the data B. red light flashes: the module is sending data
C.The green light is always on: DATA+ and DATA- on the communication line RS485 line is connected to the reverse or the connection is broken.
Three Module right reset switch
A. When the communication parameters (module address, baud rate, parity bit) do not know or communication parameter misspecification, and can not establish contact module communication, the solution is to reset the communication parameters; we use the clip to hold the reset switch is not open, 5 seconds after the [POW/SET] module of the red indicator lights, release the reset switch, the communication the parameters have been reset, as long as the power supply module after the restart time, the communication parameters of the module has been reset.
B. Communication parameters after reset: Address: 1, baud rate: 9600bps, parity: No.
Seven. Typical application wiring diagram
Eight. Terminal definition
| terminal | Name | Explain |
| terminal | Name | Explain |
| 1 | DI0 | Switch input 0 | 26 | NC | empty | |
| 2 | AIGND | Switch input 1 | 25 | C3 | Current input selection 3 | |
| 3 | IN1+ | Switch input 2 | 24 | AI3- | Analog input channel 3 negative | |
| 4 | IN2+ | Switch input 3 | 23 | AI3+ | Analog input channel 3 positive | |
| 5 | DCOM | Open in public | 22 | C2 | Current input selection 2 | |
| 6 | DO0 | Switch output 0 | 21 | AI2- | Analog input channel 2 negative | |
| 7 | DO1 | Switch output 1 | 20 | AI2+ | Analog input channel 2 positive | |
| 8 | DO2 | Switch output 2 | 19 | C1 | Current input selection 1 | |
| 9 | DO3 | Switch output 3 | 18 | AI1- | Analog input channel 1 negative | |
| 10 | DATA+ | A RS485Communication + | 17 | AI1+ | Analog input channel 1 positive | |
| 11 | DATA- | B RS485Communication - |
|
Смотрите так же другие товары: