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RS232/485/422 to Ethernet Serial Server POE, DIN Rail

Marsoni M251S
Sale price$55.00
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RS232/485/422 to Ethernet Serial Server POE, DIN RailRS232 485 422 to Ethernet Serial Server POE, DIN Rail This is a RS232 485 422 device data acquisitor IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. The module features RS232 485 422 and Ethernet port (PoE function optional), uses DC port (outer diameter: 5. 5mm, inner diameter: 2. 1mm) and screw terminals for power input. The case with rail
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4.3 ★★★★★
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Poonam Patel
Lake Worth, US
★★★★★ 5
nice quality
Style: Bi-fold
it was a small gift
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
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Verified Purchase
Susan Bentley
Los Angeles, US
★★★★★ 5
Very nice wallet!
Style: Bi-fold
Very nice wallet!
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Reviewed in the United States on May 26, 2026
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Verified Purchase
David
Omaha, US
★★★★★ 5
Very good watch at a reasonable price.
Color: 8405-Blue
Very good product. Keeps good time and is pleasant to look at.
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Reviewed in the United States on February 4, 2026
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Verified Purchase
pat
New York, US
★★★★★ 5
Reasonably priced.
Color: Silver Face Brown Band-G8408
Bought this for husband for Christmas, he loves it. It’s very handsome.
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Reviewed in the United States on January 21, 2026
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Verified Purchase
Brandon Morrison
Lexington, US
★★★★★ 4
Would recommend for casual show.
Color: 8405-Blue
It is very nice, I have many watches, but this one is the main one I use for casual wear. One thing I do not like: After about two days of either use or not use, the time gets off, by a couple hours but you can put it back pretty easily. And the "day display" on the watch never stays correct due to the fact that every month doesn't have 31 days in it. But other than that, it is a great watch for show, not to keep track of time.
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Reviewed in the United States on April 11, 2026

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