Conversor Bidirecional Universal RS-232 para RS-422/485 Black Box IC820A 2 Portas Garantia de 5 Anos
Conversor Bidirecional Universal RS-232 para RS-422/485 Black Box IC820A 2 Portas Garantia de 5 Anos
Black Box IC820A
AUTHORIZED PARTNER
Authenticity Guarantee: Authorized partners are vetted by manufacturers to sell genuine products. This virtually eliminates the risk of purchasing counterfeit items, ensuring you get the quality and performance you expect.
Warranty and Support: Products purchased from authorized partners typically come with the full manufacturer's warranty. Additionally, should you encounter any issues, you're more likely to receive prompt and official support, including repairs, replacements, or troubleshooting assistance.
Access to Full Product Range: Authorized partners often have access to the entire product line of a manufacturer, including the latest models and even exclusive items that might not be available through unauthorized channels.
Expertise and Advice: Authorized sellers usually have a better understanding and training on the products they sell, providing customers with knowledgeable advice tailored to their needs. This can enhance the shopping experience, ensuring you find the best product for your requirements.
Software and Firmware Updates: For tech products, buying from an authorized partner ensures that your device is eligible for software and firmware updates directly from the manufacturer. These updates can improve performance, add features, and fix bugs.
Resale Value: Products purchased from authorized dealers often retain a higher resale value. The assurance of authenticity and transferable warranties can make them more attractive to future buyers.
Peace of Mind: Overall, buying from an authorized partner provides peace of mind, knowing that you're getting a genuine product, backed by full manufacturer support, without any of the risks associated with counterfeit or gray market items.
These benefits, combined, create a compelling argument for choosing authorized partners over unauthorized resellers, especially for high-value items or when product authenticity and after-sales support are critical considerations.
- Free Shipping
- 1 Year Warranty
- 30 Day Returns
- Carbon Neutral
Product Key Features
- Transmitir dados com até 115 kbps ou a distâncias de até 4000 pés.
- Opera em aplicações ponto a ponto ou multiponto.
- Opera em 2 fios half-duplex ou 4 fios half- ou full-duplex.
- Apenas assíncrono (dados de leads).
- Até 32 dispositivos RS485 podem ser conectados para criar uma grande rede multi-drop
hrs
mins
Shipping information
Products
Black Box
IC820A
- Permite selecionar operação RS-485 half-duplex de 2 fios ou full-duplex de 4 fios.
- Operação RS-422 selecionável com transmissão e recepção sempre habilitadas.
- Controle automático do driver RS-485, funcionando sem necessidade de programação especial para sinais de handshaking. Também ativa o transmissor a partir do sinal RS-232 TD e o receptor quando não estiver transmitindo.
- Chaves de ponteamento integradas para operação de 2 ou 4 fios sem a necessidade de jumpers externos para configurar.
- Defina o modo de operação com quatro chaves.
- Converte usando energia da porta ou energia de uma fonte de alimentação externa 120-VAC/12-VDC (vendida separadamente).
- Nenhuma energia externa é necessária se duas linhas de handshake de saída RS-232 estiverem disponíveis.
Return Policy |
Time to Return |
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Standard Return Policy |
We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details. |
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Replacement Only Return Policy |
Replacement within 30 days of the delivery date. |
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Manufacturer Only Return Policy |
Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer. |
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Holiday Extended Return Policies |
Extended Holiday Return Policy.Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024. Extended Holiday Replacement-Only Return PolicyQualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024. |
Accessories
