30-Ch Ethernet Relay POE Modbus RTU/Modbus TCP DIN Rail
30-Ch Ethernet Relay POE Modbus RTU/Modbus TCP DIN Rail
Features :
This product is an industrial 30-ch relay module controlled via an Ethernet port, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case.
The Modbus POE ETH Relay 30CH is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipment and/or applications with high communication requirements.
- 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
- 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
Primary Function
Supports Sending Modbus RTU/TCP Protocol Commands Via Ethernet Port To Control Relay And Various Devices
Supports TCP Server / TCP Client / UDP Mode / UDP Multicast / HTTP / MQTT
Supports Modbus RTU Protocol/Modbus TCP Protocol
Multi Configuration Methods
Supports Software And Web Browser Configuration, Obtaining Dynamic IP Via DHCP, Connecting To Domain Name Server Via DNS Protocol
Multi Power Supply Options, Wide Range Power Input
DC Power Port: Directly Uses A Power Plug For Power Supply; Screw Terminal: DC 7~36V Wide Range Power Input; PoE Port: IEEE 802.3af PoE Compliant
With Multiple LED Indicators, Easy To Monitor The Operating Status
| 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
Enclosure Design
Rail-mounted ABS Plastic Enclosure, Easy To Install, Safe To Use
Applications
Product Show
Outline Dimensions
