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Waveshare
waveshare 8-CH Modbus RTU Relay Module with RS485 Interface, Modbus RTU Protocol, 7~36V Power Supply, Multi Isolation Protection Circuits Such as Power Isolation, Magnetical Isolation, TVS Diode etc.
Disponibilidad
En stock
En stock
Peso con empaque
0.32 kg
0.32 kg
Devolución
Sí
Sí
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
Sobre este producto
- 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
$132,02
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$52,81
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$132,02
60% OFF
$52,81
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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!
