30-Channel Industrial Ethernet Relay Module

261.99 $

🏷️ 成色: New

🚚 发货地: HK 仓库 – 香港

↩️ 轻松退货 签收后30天内

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This industrial 30-channel Ethernet relay module offers reliable control with a durable black rail-mounted ABS enclosure, supporting Modbus RTU and TCP protocols over Ethernet. Featuring a robust RJ45 port, it supports PoE (IEEE 802.3af) power supply and an optional DC input range of 7~36V. Each relay provides a contact rating of up to 10A at 250VAC/30VDC and is equipped with onboard optocoupler isolation, flyback diode protection, and reverse-proof circuitry for enhanced safety and stability. The module supports multiple communication modes, including TCP Server/Client, UDP, Multicast, HTTP, and MQTT, with easy configuration via software or web browser and status indicators for MCU and signal activity.

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