Серия RS-485 и RS-422 TDx01D485H-E

Mornsun

Общие характеристики

 Раздел RS-485 и RS-422
Корпус DIP-8
Поддерживаемый протокол
Количество передатчиков
Количество приёмников
Максимальная скорость передачи данных
Нагрузочная способность (узлов)

Документация на серию TDx01D485H-E

Industrial Bus TD5(3)01D485H-E Series Single high speed RS485 isolation transceiver module(enhanced ) FEATURES  Integrated high efficient isolated DC-DC converter  High baud rate of up to 500kbps  Two-port isolation test voltage(3.0kVDC)  Operating ambient temperature range: -40℃ to +85℃  The bus supports maximum 256 nodes  Set isolation and ESD bus protection in one RoHS EN62368-1 UL60950-1 The main function of the TD301D485H-E / TD501D485H-E series is to convert a logic level signal into isolated RS485 differential level signals. The special integrated IC technology of the RS485 transceiver achieves isolation between the power supply and the signal lines isolation, does RS485 communication and protects the bus all in one and the same module. The product’s isolated power supply withstands a test voltage of up to 3000VDC. Also, they can easily be embedded in the user’s end equipment, to achieve fully functional RS485 network connections. Selection Guide Certification UL/EN Part No. Power Input (VDC) Baud Rate (kbps) Static Current (mA) Max. Operating Current (mA) Number Of Nodes TD301D485H-E 3.15-3.45 500 35 130 256 TD501D485H-E 4.75-5.25 500 35 130 256 Absolute Limits Item Input Surge Voltage (1sec.max.) Pin Welding Resistance Temperature Operating Conditions Min. Typ. Max. 3.3V series -0.7 -- 5 5.0V series -0.7 -- 7 -- -- 300 ℃ Unit Soldering time 10s max. Unit VDC 3.3V Input Specifications Item Symbol Min. Typ. Max. Power Supply Input Voltage VCC 3.15 3.3 3.45 High-level VIH 0.7VCC 3.3 VCC+0.5 Low-level VIL 0 -- 0.8 High-level VOH VCC-0.4 VCC-0.2 -- Low-level TXD Logic Level RXD Logic Level VOL 0 0.2 0.4 TXD Drive Current IT -- -- 2 CON Drive Current ICON -- -- 5 RXD Output Current IR -- -- 10 Serial Interface Compatible with + 3.3 V UART interface only VDC mA 5.0V Input Specifications Item Symbol Min. Typ. Max. VCC 4.75 5 5.25 High-level VIH 0.7VCC 5 VCC+0.5 Low-level VIL 0 -- 0.8 High-level VOH VCC-0.4 VCC-0.2 -- Low-level VOL 0 0.2 0.4 TXD Drive Current IT -- -- 2 CON Drive Current ICON -- -- 5 RXD Output Current IR -- -- 10 Serial Interface Compatible with + 5 V UART interface only Power Supply Input Voltage TXD Logic Level RXD Logic Level 2021.11.5 A/9 Unit VDC mA Page 1 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на серию TD5(3)01D485H-E 

TDx01D485H-E Keywords:

Дата модификации: 03.01.2023

Размер: 1.27 Мб

5 стр.

    Товары серии TDx01D485H-E

    Наименование i Упаковка Напряжение
    TD301D485H-E (MORNSUN)
     
    		в линейках 25 шт
    TD501D485H-E (MORNSUN)
     
     
    		 в линейках 29 шт