串口RS232/RS485/RS422的DB9引脚定义 - CSDN博客
2023年1月31日 · 本文详细介绍了DB9公头（DB9M）和母头（DB9F）的脚位定义，包括RS232、RS485及RS422通信标准下的接线方式与工作原理。 对于从事嵌入式开发的技术人员来说，了解这些接口的基本知识至关重要。 DB9M指的是DB9公头（针型）（M是Male的缩写） DB9F指的是DB9母头（孔型）（F是Female的缩写） DB9M脚定义. DB9F脚定义. RS232接线说明. RS232需要接 3根线，收发对接，还要接一根地线。 实物展示. DB9M脚定义. （注：该定义来源于Z-TEK …
KENTEK 1 Feet FT DB9 Male to 2X DB9 Female Extension Y Splitter …
2018年11月25日 · This cable is used to split one DB9 9 pin male to two DB9 9 pin female. It is ideal and cost effective way for connecting two DB9 RS-232 serial peripheral devices to PC source. Double shielded for maximum EMI/RFI protection. Cable color: Beige. AWG: 28 AWG. Full content visible, double tap to read brief content.
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经济型模制D-Sub 线缆,DB9 公头 / DB9 母头,2.5 ft / 0.75 M
标准型模制D-Sub 线缆，DB9 公头 / DB9 母头,2.5 ft / 0.75 M - CSM9MF-2.5 L-com D-sub线缆组件的CSM系列以经济的价格提供了超强的性能。 整个线缆完全屏蔽，防止数据免受EMI/RFI损坏。
Axxon LF808KB PCI Express (PCIe) 2 Port RS232 Serial Card …
Axxon LF808KB is a high speed (921k) rated dual port RS232 host adapter. Supported on Windows & Linux (32 & 64 bit), QNX 4 / 6, VMWare and DOS. Linux support is native and is Plug & Play without add-on drivers, without add-on modules and without kernel rebuilds. Supported by Design Engineers. Designed & Assembled in Canada.
DB9F to 2 X DB9M Splitter Cable - Austronic Cables and Accessories Pty …
DB9F to 2 X DB9M Splitter Cable; DB9F to 2 X DB9M Splitter Cable. $13.62 inc. GST. $12.38 ex. GST) (No reviews yet) Write a Review SKU: CB-DB9F-2M Shipping: Calculated at Checkout. Current Stock: Quantity: Decrease Quantity: Increase Quantity: Adding to cart… category.add_cart_announcement ...
EHDB9MF Switchcraft Inc. | 连接器，互连器件 | DigiKey
来自 Switchcraft Inc. 的 EHDB9MF – 适配器连接器 D-Sub，9 母型引脚 至 D-Sub，9 公型引脚 面板安装，方形法兰。 DigiKey 提供数以百万计电子元器件的定价和供应信息。
BB-9PMDS Advantech Communication & Networking
Serial Data Splitter, RS-232 Modem, DB9M and 2 x DB9F. Advantech was founded in 1983 by three ex-Hewlett Packard engineers and released the first industrial PC (IPC-600) in 1990. BB-9PMDS quick delivery, authorized Advantech distributor. Offers complete line of Communication & Networking . Easy online ordering, rewards program, and great pricing.
Best Quality DB9F To 2 X DB9M Splitter Cable at Low Price
Get DB9F To 2 X DB9M Splitter Cable at the low price. We are the leading retailer of cables and accessories in Australia. We provide Fast Shipping, Secure Shopping & Genuine Products.
Belkin F2N209-10-T Serial Extension Cable (10 Feet, DB9M to …
2002年2月2日 · Now you can increase the distance between your PC and your serial mouse, CGA/EGA video monitor, or any other device with DB9 connectors. It is the perfect solution for serial devices with short cables. Thumbscrews make installation easy, and our Belkin Lifetime Warranty guarantees your long-term satisfaction.
DB9M to DB9F Serial Cables Models BB-9PAMF1, BB-9PAMF3, BB-9PAMF6, BB-9PAMF10, BB-9PAMF15, BB-9PAMF25 PRODUCT FEATURES + Fully molded backshell with strain relief for extra protection + 28 AWG stranded conductors for flexibility + Thumbscrews for tool-less termination + DB9 male to DB9 female MECHANICAL DIAGRAM ORDERING INFORMATION MODEL NUMBER ...