TTE-BK-0404R-S 4Di 4Do Digital input and output Rs485 Modbus Io Module

TTE-BK-0404R-S 4Di 4Do Digital input and output Rs485 Modbus Io Module

Marsoni

M251S

$27.00

Get it in 3 business days with 1 day shipping. Friday, May 29

TTE-BK-0404R-S 4Di 4Do Digital input and output Rs485 Modbus Io ModuleTTE BK series Modbus Io Module Product List Model IO Port Communication Port Product Link TTE BK 0404R S 4DI+4DO (relay) RS485+RS232 View more TTE BK 0404R SE 4DI+4DO (relay) RS485+RS232+Ethernet TTE BK 0404T SE 4DI+4DO (transistor) RS485+RS232+Ethernet TTE BK 0808R S 8DI+8DO (relay) RS485+RS232 View more TTE BK 1600 S 16DI RS485+RS232 View more TTE BK 0410R S 4DI+10DO (relay) RS485+RS232 View more TTE BK 0410T S 4DI+10DO (transistor) RS485+RS232 TTE

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Installation was straightforward, and once mounted, it feels secure. The rails on each shelf are a nice detail—they keep items from sliding off, which is especially helpful in a bathroom setting. Overall, this shelf is a great space-saving solution and adds both storage and style - plus I love the black glossy finish. Definitely recommend if you’re looking to maximize a smaller bathroom space without sacrificing aesthetics.

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Reviewed in the United States on April 14, 2026

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Jane

Phoenix, US

★★★★★ 5

Love this!

Color: Black, Size: 15.7 inch, Color: Black, Size: 15.7 inch

I looked at dozens of similar shelves before settling on this one. Finally have something to fill the awkward space above the toilet. It was a little tricky to install by myself but definitely manageable. The only thing that could have made this better is if a template was included to help with making sure screw holes are level and spaced properly but it was simple enough to make one. This set was a little more than others that I looked at but I think it looks great, is solid quality. Definitely work the extra few dollars.

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Reviewed in the United States on March 10, 2026

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Tiffany

Birmingham, US

★★★★★ 5

Cute shelf set!

Color: Brown, Color: Brown

Shelves look great in my room. Perfect amount of space to display my little travel trinkets. Super easy to install and seem to hold a good amount of weight as I have a Mason Jar full of sand/shells on one of them.

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Reviewed in the United States on March 23, 2026

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jrager

Bozeman, US

★★★★★ 5

Sturdy and well built

Color: Natural Wood

Very sturdy and well built.

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Reviewed in the United States on May 19, 2026

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