waveshare Ethernet Industrial Serial Server RS485 to RJ45 Ethernet Module, TCP/I For Sale

waveshare Ethernet Industrial Serial Server RS485 to RJ45 Ethernet Module, TCP/I:
$55.06

• This is an RS485 device data acquisitor / IoT gateway designed for the industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. Bi-directional transparent data transmission between RS485 and Ethernet.
• Support Rail-mount :easy to combine multi rail-mounted serial server together, more freely. Support Modbus gateway: suitable for Modbus gridding upgrade, can be used with 3D configuration software. Support NTP protocol: getting network time info for serial output or data upload.
• Multi communication modes: supports TCP server / TCP client / UDP mode / UDP multicast. Multi configuration methods: supports Web browser configuration, obtaining dynamic IP via DHCP,DNS protocol connected domain server address. MQTT/JSON to Modbus: more flexible conversion between different protocols.
• Multi hosts roll-polling support: different network devices will be identified and responsed respectively, no more crosstalk issue while communicating with multi network devices
• User-defined heartbeat/registration packet: easy for cloud communication and device identification.

We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item.

No returns are available on items shipped outside of the US.

We offer Free Shipping to the US and ship within 2business days of payment, usually sooner.

We use UPS express shipping.

That's why your products are usually delivered within 3 days.

We try our very best to make sure every customer is completely satisfied.

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