블랙 박스 IC820A 유니버설 RS-232에서 RS-422/485 양방향 컨버터 2포트 5년 보증서
블랙 박스 IC820A 유니버설 RS-232에서 RS-422/485 양방향 컨버터 2포트 5년 보증서
Black Box IC820A
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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
- 115 kbps까지 데이터 송수신 또는 4000 ft까지의 거리에서 작동합니다.
- 점 대 점 또는 다중 지점 응용프로그램에서 작동합니다.
- 2선 반 이중 또는 4선 반 또는 전 이중으로 작동합니다.
- 비동기식(데이터 라인만)으로 작동합니다.
- 최대 32개의 RS485 장치를 연결하여 대규모 멀티 드롭 네트워크를 생성할 수 있습니다
제품
Black Box
IC820A
- RS-485 2선 반 이중 전송 또는 RS-485 4선 전 이중 전송 작업 선택 가능.
- 소품이 RS-422 작업을 선택하여 송신 및 수신을 항상 활성화할 수 있습니다.
- RS-485 드라이버를 자동 제어하므로 특별한 프로그래밍 없이도 핸드셰이킹 신호용으로 작동합니다. RS-232 TD 신호에서 송신기로 변환되고 송신하지 않을 때 수신기로 변환합니다.
- 외부 점퍼 설정 없이 2- 또는 4-선 작업을 위한 내장 브릿징 스위치가 내장되어 있습니다.
- 4개의 스위치로 작업 모드 설정 가능합니다.
- 포트 전원 또는 외부 120-VAC/12-VDC 전원 공급기(별도 판매)에서 전원을 제공하여 변환 가능합니다.
- 두 개의 RS-232 출력 핸드셰이킹 라인이 있는 경우 외부 전원이 필요하지 않습니다.
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. |
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