Name: 8-ch Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, With Various Isolation And Protection Circuits
Brand: WaveShare Electronics
SKU: 27876
Price: 4565.00 INR
Availability: OutOfStock

8-ch Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, With Various Isolation And Protection Circuits

WaveShare Electronics

8-ch Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, With Various Isolation And Protection Circuits

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₹4,565.00

₹3,868.64 + 18% GST

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SKU: 27876
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8-Ch Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, With Various Isolation And Protection Circuits, Industrial Grade Rail-Mount Case

This is an industrial 8-ch relay module controlled via Ethernet port, with 8-ch digital input, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case.

The Modbus POE ETH Relay (B) is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements.

User Manual / Datasheet / Example Codes Etc.

Features

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
Supports DC 7~36V wide range power input and PoE power supply
Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo
Onboard 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 bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control
Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
High quality relay, contact rating: ≤10A 250VAC/30VDC
Rail-mounted ABS plastic enclosure, easy to install, safe to use
4 LEDs and Network indicators for indicating the MCU status and signal transceiving status

Specifications

Power Supply: PoE Ethernet Port, DC 5.5*2.1 Power Port Or Power Supply Screw Terminal (7~36V)
Communication Interface: PoE Ethernet Port, Support IEEE 802.3af Standard
Relay Channels: 8 Channels
Touch Contact: 1NO, 1NC
Touch Contact Load: ≤10A 250V AC Or ≤10A 30V DC
Digital Input: 8DI, 5~36V, Passive Input/Active Input (NPN or PNP) - Built-in Bidirectional Optocoupler
Modbus Protocol: Modbus RTU Protocol Or Modbus TCP Protocol

Package Includes

1x Modbus POE ETH Relay (B)

Primary Function

Supports Reading Digital Input By Sending Modbus RTU Protocol Commands Via Ethernet For Relay Output Control

Supports Multiple Communication Modes, Adopts Modbus Protocol

Multi Power Supply Options, Wide Range Power Input

Digital Input

Supports Passive (Dry Contact) And Active (Wet Contact) Digital Input, With Bi-Directional Optocoupler Isolation

Interfaces & Indicators

RUN: Ethernet port indicator, blinking when Ethernet port normally working
STA: MCU indicator, blinking when the MCU normally working
TXD: TX indicator, lights up when sending data
RXD: RX indicator, lights up when receiving data
ETHERNET PORT GREEN INDICATOR: Lights up when the connection is established
ETHERNET PORT YELLOW INDICATOR: Data activity indicator, blinking when transmitting data

Relay Connection

Contact Rating Of The Onboard Relay Up To 10A 250VAC/30VDC

Directly Controlling 220VAC Home Appliances, Or Devices Below 30VDC

Dimensions

Warranty Terms :

Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.

Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.

What to take care of ?

Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.

Who pays the return shipping cost?

Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.

What voids warranty?

Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.

If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.

Following items are not eligible for return under any circumstances