27876 - Waveshare 8 Channel Modbus Relay
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27876 - Waveshare 8 Channel Modbus Relay is backordered and will ship as soon as it is back in stock.
Délai produit hors stock
Délai produit hors stock
Le délai moyen quand le produit n'est pas en stock est de 2 à 3 semaines. Vous pouvez nous contacter pour confirmer celui-ci
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Support information
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delivery and shipping
delivery and shipping
If the product you have selected is in stock then you will receive it within 2 to 3 working days.
If the product you are interested in is available to order, the default delivery time is 2 to 3 weeks, unless otherwise specified on the product sheet.
Description
Description
Waveshare 8 Channel Modbus Relay
Features Overview
This product is an 8-channel industrial relay module controlled via Ethernet port, with 8-channel digital input, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with ABS rail mounting case.
The Modbus POE ETH(B) relay is very easy to use. Due to its fast communication, stability, reliability and security, it is an ideal choice for industrial control equipment and/or applications with high communication requirements.
Flash-on, flash-off function, by passing the argument to the command, it is possible to turn on the relay for a certain time and then close it automatically
Supports DC 7~36V wide range power input and PoE power supply
Supports relay control via MQTT protocol, comes with Alibaba Cloud MQTT application demo
Built-in optocoupler isolation, prevent the relay from being interfered by high voltage circuit
Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
Supports passive and active digital input, with bidirectional optocoupler isolation, built-in debounce algorithm. The relay supports digital input linkage control or toggle control
Anti-reverse circuit, prevents the circuit from being accidentally damaged by incorrect connection
High quality relay, contact current: ≤10A 250VAC/30VDC
ABS plastic housing mounted on rail, easy to install, safe to use
4 LEDs and network indicators to indicate MCU status and signal transmit-receive status
100% secure payment
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