SKU: 49831006551

Schneider 140SAI94000S Analog Safety Input Module

$264.60 $294.00
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Description

Schneider 140SAI94000S Analog Safety Input ModuleDescrio O Schneider Electric 140SAI94000S um mdulo de entrada de segurana analgica de alta preciso pertencente Modicon Quantum plataforma de automao. Este mdulo foi projetado especificamente para aplicaes de segurana funcional, fornecendo uma interface confivel para monitoramento de variveis crticas de processo. Certificado pela TV Rheinland para uso em ambientes SIL2, garante alta integridade na aquisio de dados em sistemas industriais relacionados

Descrição

O Schneider Electric 140SAI94000S é um módulo de entrada de segurança analógica de alta precisão pertencente à Modicon Quantum plataforma de automação. Este módulo foi projetado especificamente para aplicações de segurança funcional, fornecendo uma interface confiável para monitoramento de variáveis ​​críticas de processo. Certificado pela TÜV Rheinland para uso em ambientes SIL2, garante alta integridade na aquisição de dados em sistemas industriais relacionados à segurança.

Especificações

  • Produtos: Plataforma de automação Modicon Quantum
  • Canais de entrada: 8 entradas de segurança analógicas individuais
  • Resolução de entrada: 16 bits para medições de alta precisão
  • Faixa de medição: Escala linear de 0 a 25 mA
  • Entrada máxima: 35 mA máximo absoluto
  • Impedância de entrada: 287 Ohm
  • Tempo de atualização: 15 ms para processamento rápido de sinais
  • Erro de precisão: +/- 0.3% (típico) a +/- 0.35% da escala completa
  • Tensão de isolamento: 1500 V CA por 60 segundos (canais para o barramento)
  • Requisito atual do ônibus: 400 mA
  • Certificação de segurança: TÜV Rheinland (SIL2), UL, CSA HazLoc e marcação CE

Diferenciais

  • Integridade de segurança: Projetado e certificado para atender aos padrões SIL2, tornando-o adequado para desligamento de emergência e sistemas de monitoramento crítico.
  • Diagnóstico Integral: Possui um conjunto de LEDs dedicado, incluindo 8 LEDs verdes para indicar o status e 8 LEDs vermelhos para falhas internas do sistema de canais.
  • Filtragem de sinal: Utiliza um filtro passa-baixa de polo único (3 dB a 15 Hz) para garantir leituras estáveis ​​em ambientes industriais com ruído elétrico.
  • Isolamento robusto: Fornece isolamento de 500 V CA entre os canais para evitar interferências e proteger os circuitos internos contra surtos no lado do campo.
  • Monitoramento em tempo real: Suporta um requisito de endereçamento de 13 palavras de entrada, permitindo a transmissão detalhada de dados para a CPU Quantum.
  • Detecção de falha: Capaz de detectar falhas de "sobrecarga" e problemas no circuito externo, indicados imediatamente pelo LED vermelho "F" local.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49831006551

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4.1 ★★★★★
Based on 24 reviews
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Edisson Salazar
Lake Worth, US
★★★★★ 4
Frustrating to set up and unreliable
Style: ET-4800, Color: White, Set: FAX/ADF/Print/Copy/Scan
I bought the Epson EcoTank ET-4800 hoping for an easy, low-cost printing solution, but it has been nothing but trouble. The wireless setup is overly complicated, and the printer often loses connection to the network, forcing me to restart it or reinstall the software. Printing is slow, even for simple documents, and the paper feeder sometimes pulls multiple sheets at once. While the EcoTank system is supposed to save money on ink, the print quality is inconsistent — colors can be dull, and black text occasionally appears streaky. Scanning and copying are also sluggish. For the price, I expected something much more reliable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
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Verified Purchase
Irving M. Lamansky
Carnegie, US
★★★★★ 5
ET-4800 EZ PZ set up and start up. Prints and scans just fine
Style: ET-4800, Color: White, Set: FAX/ADF/Print/Copy/Scan, Style: ET-4800, Color: White, Set: FAX/ADF/Print/Copy/Scan
An excellent home printer. And why did I purchase such? I had an Epson WF-520 for nearly ten years. But neglect and lack of use caused the printer head to get gunked up. I cleaned the print heads using a solution of 95% Etoh and glass cleaner (about fifty/fifty), a syringe with a plastic tube attached and LOTS of paper towel strips. It was moderately successful but I was never able to get it back to like new printing. I looked over several new printers and wanted to stay with Epson because of ease of use (copy, scanning, printing). Seems as tank printers are the way to go these days. So I ordered the ET-4800. Got here in only a couple of days. Setup was pretty easy, just follow the instructions either via the documentation included or online version. I have pinted and scanned a color test page. I used the built in SmartScan feature without having to think about it much. I am quite satisfied with the results. By the way, there is no automatic two side printing. You actually have to get off your b---, take out the first printing, turn it over and refeed the stack. I was used to doing that with the old WF-520 and never had a problem. I will now set up a once a week, automatic scheduled printing task. I will just have to make sure there is paper on hand. Lack of use is the killer of these inkjet machines regardless of manufacturer.
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Reviewed in the United States on February 16, 2026
T
Verified Purchase
Thomas Weaver
Lake Worth, US
★★★★★ 5
The intensity of the higher DPI and other settings makes this a marvelous Printer.
Style: ET-4800, Color: White, Set: FAX/ADF/Print/Copy/Scan
I am a former Canon product user for years. I became disappointed two printers ago. Support is horrible. So, I ordered this Epson. Initially, because of the differences I was somewhat confused on the set-up; however, once completed, I can completely endorse this product. The printing is absolutely tops. The ink system is fantastic. AND, it has fax capabilities which I tested and works great. Can not say enough good things about it. I specialize in historical photo and documentation restoration - and this printer works GREAT.
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Reviewed in the United States on April 29, 2026
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Verified Purchase
Daniel G Forster
Whiting, US
★★★★★ 3
It’s about support more than anything else !
Style: ET-4800, Color: White, Set: FAX/ADF/Print/Copy/Scan
Printer worked great until it didn’t. Cleared a paper jam that kept giving an issue. Then it gave a scanner error, after paper jam was resolved. I called support; they gathered all my info. Transferred me to someone else who then told me she’d email me some numbers to call for deals on refurbished printers or onsite support. I ended ups solving the problem… I threw the printer in the trash, and will likely not buy anymore epson products. I was willing to pay for service but not waste more time and making more phone calls. I had a credit card; i was willing to use it.
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Reviewed in the United States on February 12, 2026
T
Verified Purchase
T. THOMAS
Battle Creek, US
★★★★★ 5
Great quality Awesome price
Size: 22"×15", Color: Black
This stand is perfect size for my printer and living room. It was easy to install. The price is affordable. I love it has its own built in extension cord. I am 4.ft 9in the stand height is perfect for me to see the top of the printer. The stand is sturdy. The two shelves are perfect for my supplies. I love it has wheels to move it around. I highly recommend and will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026

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