★★★★★ 5
Good price
Size: CA12290-Premium
Fit as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
TTE-BK-06040402 6Di 4Do 4Ai 2Ao Digital input and output Analog Input and Output RS485 RS232 Modbus Rtu Io Module
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
TTE-BK-06040402 6Di 4Do 4Ai 2Ao Digital input and output Analog Input and Output RS485 RS232 Modbus Rtu 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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Exchange/Return Notes
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4.6 ★★★★★
Based on 513 reviews
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Product Reviews
★★★★★ 5
Very good filter
Size: CA12290-Premium
Very good filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 3
Not 99.9 %
Size: CA12290-Premium
Only 98% efficient. Says 99.9 in the ad. There is a huge difference between those two efficiencies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
Accord
Size: CA12290-Premium, Size: CA12290-Premium
Fit was perfect on 2018 accord, delivery fast and packaging intact.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
★★★★★ 5
Prefect fit
Size: CA12290-Premium, Size: CA12290-Premium
Excellent product! OEM Replacement. If you are buying for horse power gains. You will not really notice any difference
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2025
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