Description
Industrial 8/30-channel Ethernet relay module Modbus RTU/TCP protocol PoE Ethernet communication
8-way Ethernet relay module:
Description:
This product is an 8-way relay module controlled via an Ethernet interface and specifically designed for industrial applications. It uses the Modbus RTU/Modbus TCP protocol, supports power supply via PoE network connections, and features an ABS rail-mounted enclosure. This easy-to-use product offers fast communication speeds, stability, reliability, and security, making it suitable for various industrial control devices or applications with demanding communication requirements.
Features:
It features flash-on and flash-off functions and can control the relay to open for a specific period of time and close automatically upon instruction.
Supports DC 7~36V wide voltage power supply, supports PoE Ethernet power supply
Supports relay control via the MQTT protocol and offers Alibaba Cloud MQTT application routines.
Integrated optical coupler isolation to prevent interference from the high-voltage circuit of the relay.
Integrated reverse polarity protection to prevent reverse polarity of the positive and negative poles and burnout of the circuit.
Use high-quality relays that allow access to loads of: ≤10A 250V AC or ≤10A 30V DC
Rail-like ABS protective housing, easy to install and use, safer with housing
External 4 LED indicators and network connection indicators allow you to easily view the MCU status and signal reception and transmission status.
Specifications:
Power supply: PoE network connection, DC 5.5 x 2.1 power interface or terminal block (7–36) V)
Communication interface: PoE network connection, supports IEEE 802.3af standard
Number of relays: 8
Contact type: one normally open, one normally closed
Contact rating: ≤10A 250V AC or ≤10A 30V DC
Modbus protocol: Modbus RTU protocol or Modbus TCP protocol
Indicator:
RUN: Network port operating indicator, flashes every 2 seconds after the chip is functioning normally.
STA: MCU indicator, flashes when the MCU is functioning normally
TXD: Transmit indicator; the light illuminates when data is being sent.
RXD: Reception indicator; the light illuminates when data is being received.
30-way Ethernet relay module:
Description:
This product is an industrial 30-channel relay module that is controlled via an Ethernet connection, uses the Modbus RTU/Modbus TCP protocols, supports PoE power supply, and is also supplied in an ABS housing for rail mounting.
The Modbus POE ETH Relay 30CH is very easy to use. Due to its fast communication, stability, reliability, and security, it is an ideal choice for industrial control units and/or applications with high communication requirements.
Features:
It features a flash-on/flash-off function. By passing an argument to the command, it is possible to turn the relay on for a short time and then turn it off 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
Integrated optocoupler isolation prevents the relay from being disrupted by high-voltage circuits.
Uses a dedicated relay driver chip with integrated flyback diode protection for stronger and more stable drive capability.
Reverse polarity protected circuit prevents unintentional damage to the circuit due to incorrect connection.
High-quality relay, contact rating: ≤10A 250VAC/30VDC
Rail-mounted ABS plastic housing, easy to install, safe to use
4 LEDs and network indicators to display the MCU status and signal transmission/reception status
Specifications:
Power supply: PoE network connection, DC 5.5 x 2.1 power interface or terminal block (7–36) V)
Communication interface: PoE network connection, supports IEEE 802.3af standard
Number of relays: 8
Contact type: one normally open, one normally closed
Contact rating: ≤10A 250V AC or ≤10A 30V DC
Modbus protocol: Modbus RTU protocol or Modbus TCP protocol
Indicator:
RUN: Network port operating indicator, flashes every 2 seconds after the chip is functioning normally.
STA: MCU indicator, flashes when the MCU is functioning normally
TXD: Transmit indicator; the light illuminates when data is being sent.
RXD: Reception indicator; the light illuminates when data is being received.
Applications:
Industrial control
Valve control, pump station control, unattended industrial control system
Smart home
Control of devices such as air conditioning, access control, air purifiers, water heaters, etc.
Smart Agriculture
Control of door curtain motor, air blower, etc.
breed & attitude
Control of fan, lighting, water supply, feeding system, etc.
Specifications:
RUN: Ethernet port indicator, blinks when the Ethernet port is functioning normally.
STA MCU indicator flashes when the MCU is functioning normally.
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, flashes during data transfer
Scope of delivery:
Option 1:
1x 8-way Ethernet relay module
Option 2:
1x 30-way Ethernet relay module
Guarantee:
Returns: Customers have the right to request a return within 60 days of receiving the product.
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