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وحدة ترحيل Waveshare 8-CH Modbus RTU مع واجهة RS485، بروتوكول Modbus RTU، مصدر طاقة 7 ~ 36 فولت، دوائر حماية متعددة العزل مثل عزل الطاقة، العزل المغناطيسي، صمام ثنائي TVS وما إلى ذلك.

KWD 16
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠. قد تحتاج إلى محول كهرباء
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مميزات خاصة

  • Industrial Modbus RTU 8-ch Relay Module with RS485 interface, configurable device address (1~255), multi devices can be cascaded on RS485 bus; features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
  • RS485 8-ch Relay Module onboard unibody power supply isolation, unibody magnetical isolation, resettable fuse and TVS, Optocoupler isolation, Reverse-proof circuit etc. multi isolation protection circuits
  • Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
  • High quality relay, contact rating: ≤10A 250VAC/30VDC
  • 3 LEDs for indicating the MCU status and signal transceiving status, rail-mounted ABS plastic enclosure, easy to install, safe to use

وصف

Overview
Industrial Modbus RTU 8-ch Relay Module (B) with RS485 Interface, Modbus RTU Protocol, Multi Isolation Protection Circuits, 7~36V Power Supply, Safe & Stable & Reliable

Specifications
Power Supply: 7~36V
Communication Interface: RS485
Baudrate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
Default Communication Format: 9600, N, 8, 1
Relay Channels: 8
Contact Form: 1NO 1NC
contact Rating: ≤10A 250VAC/30VDC
Communication Protocol: Standard Modbus RTU protocol
RS485 Address: 1~255
LED Indicators:
STA: MCU indicator, keeps flashing when the MCU normally working
TXD: TX indicator, lights up when sending data
RXD: RX indicator, lights up when receiving data

Package Content
Modbus RTU Relay (B) x1

NOTE: Online Development Resources and Technical Support are provided, please feel free to contact us if you have any problem!

منتجات شبيهه

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