品牌名称:黑盒子 Black Box IC820A 通用 RS-232 到 RS-422/485 双向转换器,2 个端口,5 年保修 通用 RS-232 RS-422/485 双向 转换器 2 端口 5 年 保修

品牌名称:黑盒子  Black Box IC820A 通用 RS-232 到 RS-422/485 双向转换器,2 个端口,5 年保修  通用 RS-232 RS-422/485 双向 转换器 2 端口 5 年 保修

品牌名称:黑盒子 Black Box IC820A 通用 RS-232 到 RS-422/485 双向转换器,2 个端口,5 年保修 通用 RS-232 RS-422/485 双向 转换器 2 端口 5 年 保修

Black Box IC820A

RM649.00 MYR RM761.00 MYR Save RM112 MYR
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  • 1年 保修
  • 30天退货
  • 碳中和

产品关键特征

  • 传输数据高达115kbps或距离可达4000英尺。
  • 在点对点或点对多点应用中操作。
  • 可以采用2线半双工或4线半双工或全双工。
  • 只支持异步(数据引线)。
  • 最多可连接32个RS485设备,创建大型多点网络
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Black Box

IC820A

  • 使您能够选择RS-485 2线半双工模式或RS-485 4线全双工模式。
  • 可选择RS-422操作,发送和接收始终可用。
  • 自动RS-485驱动器控制,无需为握手信号编写特殊程序即可正常工作。在不传输时,还可从RS-232 TD信号转换为接收器。
  • 内置的跳线开关,用于2线或4线操作,无需设置外部跳线。
  • 使用四个开关设置操作模式。
  • 使用端口电源或外部120VAC/12VDC电源转换。
  • 如果两个RS-232输出握手线可用,则无需外部电源。

Return Policy

Time to Return

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.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

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.

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 Policy

Qualifying 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.

常见问题
The Black Box Universal Converter comes with a 5-year limited warranty.
Yes, the Black Box Universal Converter is TAA compliant, ensuring it meets the requirements for government contracts.
The Black Box Universal Converter is proudly manufactured in the United States.
Yes, the Black Box Universal Converter is environmentally friendly and has received WEEE certification.
The Black Box Universal Converter features 2 ports for seamless connectivity.
The Black Box Universal Converter requires a power supply for operation.
The Black Box Universal Converter uses a terminal block connector for easy installation.
The Black Box Universal Converter is manufactured by Black Box Corporation.
Yes, the Black Box Universal Converter is brand new and in pristine condition.
The model number of the Black Box Universal Converter is IC820A.
Yes, the Black Box Universal Converter supports bidirectional communication between RS-232 and RS-422/485 devices.

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