Modbus PoE-ETH relay module (C) 8-channel with dual Ethernet and DIN-rail - Waveshare 30544
ID: 1197707
5902186308503
zł196.53
Tax included
zł159.78 tax excl.
Modbus POE ETH Relay (C) is a relay module designed with reliability, flexibility, and safety in mind for industrial environments. With PoE support, dual Ethernet ports, and extensive control capabilities via Modbus and MQTT, it is well-suited for building automation, industrial installations, and remote monitoring and control systems. DIN rail mounting and support for network cascading make integration into existing automation systems easier.
Description
Modbus POE ETH Relay (C) is an industrial-grade relay module with eight channels, support for bidirectional digital inputs, and two Ethernet ports. It communicates via Modbus RTU and Modbus TCP protocols, allows power supply via PoE, and supports network port cascading. Thanks to integrated optical isolation, a wide input voltage range (7–36 V DC), and an industrial ABS plastic enclosure, the board is designed for use in industrial automation, smart installations, and IoT applications with demanding communication requirements.
It also supports relay control via MQTT and various digital input modes (dry and active contacts), which can operate in switching mode or be linked to relays. The module supports configuration via app and web browser, dynamic IP assignment through DHCP, and domain name resolution via DNS.
Features
- Number of relays: 8 channels, contacts rated up to 10 A 250 VAC / 30 VDC
- Communication: 2× Ethernet ports (TCP Server/Client, UDP, UDP Multicast, MQTT)
- Protocol: Modbus RTU, Modbus TCP
- Digital inputs: 8 active or passive inputs, optical isolation, contact bounce elimination algorithm
- Power supply: 7–36 V DC via terminal or DC jack / PoE (IEEE 802.3af)
- Functions: timer control, MQTT control, multiple relay control modes
- Protection: surge diodes, reverse polarity protection, galvanic isolation
- Enclosure: DIN rail mounting, ABS plastic
- LED indicators: MCU status, RX/TXD, network port status
1197707
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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Modbus POE ETH Relay (C) is a relay module designed with reliability, flexibility, and safety in mind for industrial environments. With PoE support, dual Ethernet ports, and extensive control capabilities via Modbus and MQTT, it is well-suited for building automation, industrial installations, and remote monitoring and control systems. DIN rail mounting and support for network cascading make integration into existing automation systems easier.