Rs 232 - دانلود رایگان



دانلود رایگان RS-232- سطوح ولتاژ- پین- امنیت نویز- داده- اسنکرون- پورت- سنکرون- پریتی- بیت برابری- معایب پورت سریال- تبادل- بیت پایان-

دانلود رایگان
Rs-232 در دنياي صنعتي امروز ، انتقال ديتا به عنوان يکي از مهمترين بخشهاي پروسه هاي کنترلي شناخته شده است و [1]RS-232(عبارت RS، سه مسئله را تعريف مي كند. نام و طرز كار سيگنالهاي اتصال ، خصوصيات الكتريكي سيگنالها و خصوصيات مكانيكي از جمله محل پايه ها. ) فراگیر ترین و معمول ترین استاندارد جهت انتقال دیتا می باشد می باشد ،این استاندارددر لایه ی هفتم مدل OSI قرار می گیرد که لایه فیزیکی نام دارد.این پروتکل در دهه 1960 ابداع گردیدو در سالهای 1963، 1965 و 1969 انواع تکامل یافته آن به ترتیب عناوین RS-232B,RS-232AوRS-232C معرفی گردید که RS-232C در بین آنها از همه معروف تر و متداولتر است. همچنین ویرایش چهارم وپنجم آن یعنی RS-232Dو RS-232E در سال 1987 وبعد از آن ارائه شد که ویرایش چهارم آن که با نام دوم EI-232D یاد می شودرا می توان نام برد .
بخش 1 : توصیف سخت افزاری
بخش 2: توصیف نرم افزاری RS-232
بخش 4 : پریتی
بخش5: انواع Hand shaking (تبادل) در RS-232


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جهت کپی مطلب از ctrl+A استفاده نمایید نماید




RS


232


سطوح ولتاژ


پین


امنیت نویز


داده


اسنکرون


پورت


سنکرون


پریتی


بیت برابری


معایب پورت سریال


تبادل


بیت پایان


مقاله


پاورپوینت


فایل فلش


کارآموزی


گزارش تخصصی


اقدام پژوهی


درس پژوهی


جزوه


خلاصه


RS-232 - Wikipedia

In telecommunications, RS-232 is a standard for serial communication transmission of data. It formally defines the signals connecting between a DTE (data terminal ...

RS232 Tutorial on Data Interface and cables

RS-232 is simple, universal, well understood and supported but it has some serious shortcomings as a data interface. The standards to 256kbps or less and line lengths ...

What is RS232 and Serial Communications ? | TALtech

Serial Communications 101. This technical white paper describes everything you'll need to know about RS232, com ports and serial communications.

Amazon.com: rs 232 cable

Product Features Provides the connection between USB and the traditional RS-232 serial port

What is RS-232? (with pictures) - wiseGEEK

RS-232 (Recommended Standard - 232) is a telecommunications standard for binary serial communications between devices. It supplies the roadmap for the way devices ...

usb to rs 232 - Staples Inc.

USB to serial converter data transfer cable is well suited to connect PCs, notebook PCs and handheld computing devices; A convenient length of 1.3' for ease of ...

rs232 | eBay

Find great deals on eBay for rs232 and rs232 usb. Shop with confidence.

Recommended Standard 232 (RS-232) Ports and Cables

RS-232 is a standard for connecting certain types of electronic equipment. The interfaces called ports are used on many older PC computers and modems.

What’s The Difference Between The RS-232 And RS-485 …

Apr 16, 2013 · Serial interfaces are used in most electronic equipment today. Some of the original serial interfaces like RS-232 and RS-485 are still widely used.

rs 232 cable - Staples Inc.

Serial adapter cable is suitable for connecting a modem, digital camera, PDA; Cable length: 1.52m; Connections: USB type C male on first end, 9 pin DB-9 RS-232 female ...

Rs 232 - Free downloads and reviews - CNET Download.com

rs 232 free download - Simple RS 232 Monitor, RS, Rs Somnifero, and many more programs

RS-232, RS-422, RS-485 Serial Communication General ...

This article explains the general concepts of the serial communication protocols RS-232, RS-422, and RS-485, including basic concepts like baud rate, data bits, stop ...

Isolated RS-232 | Analog Devices

Analog Devices offers a wide range of RS-232 transceivers to suit many applications. As RS-232 cable networks and the systems to them can be vulnerable to voltage ...

What is RS-232C? Webopedia Definition

Although EIA-232 is still the most common standard for serial communication, the EIA has recently defined successors to EIA-232 called RS-422 and RS-423.

RS-232 to 422/485 Serial Port Converter - B&B Electronics

Port-powered RS-232 to 422/485 converters change TD and RD RS-232 lines to RS-485 signals with no power supply. Compare models. Buy now.

RS-232.pdf | Electrical Connector - scribd.com

RS-232. 1 RS-232 In telecommunications, RS-232 is the traditional name for a series of standards for serial binary single-ended data and control signals connecting ...

The RS232 Standard - Cami Research - Hipot

Tutorial discussion of the RS232 (EIA232) standard with signal names, definitions, and examples.

Serial port - Wikipedia

RS-232 and other serial port pinouts list; Back of an old desktop computer showing 25-pin male serial port. ...

Tech Stuff - RS-232 Cables, Wiring and Pinouts - ZYTRAX

Tech Stuff - RS-232 Cables, Wiring and Pinouts. Brief tutorial and pinouts for RS-232, RS422/485, T1/E1 and V.35. If you want to know more about RS 232 signals then ...

RS-232 - 维基百科,自由的百科全书

rs-232設計之初是用來連接數據機做傳輸之用,也因此它的腳位意義通常也和數據機傳輸有關。rs-232的设备可以分为数据终端 ...

RS-232 - Wikipedia

In telecommunications, RS-232 is a standard for serial communication transmission of data. It formally defines the signals connecting between a DTE (data terminal ...

RS232 Tutorial on Data Interface and cables

RS-232 is simple, universal, well understood and supported but it has some serious shortcomings as a data interface. The standards to 256kbps or less and line lengths ...

What is RS232 and Serial Communications ? | TALtech

Serial Communications 101. This technical white paper describes everything you'll need to know about RS232, com ports and serial communications.

Amazon.com: rs 232 cable

Product Features Provides the connection between USB and the traditional RS-232 serial port

What is RS-232? (with pictures) - wiseGEEK

RS-232 (Recommended Standard - 232) is a telecommunications standard for binary serial communications between devices. It supplies the roadmap for the way devices ...

usb to rs 232 - Staples Inc.

USB to serial converter data transfer cable is well suited to connect PCs, notebook PCs and handheld computing devices; A convenient length of 1.3' for ease of ...

rs232 | eBay

Find great deals on eBay for rs232 and rs232 usb. Shop with confidence.

Recommended Standard 232 (RS-232) Ports and Cables

RS-232 is a standard for connecting certain types of electronic equipment. The interfaces called ports are used on many older PC computers and modems.

What’s The Difference Between The RS-232 And RS-485 …

Apr 16, 2013 · Serial interfaces are used in most electronic equipment today. Some of the original serial interfaces like RS-232 and RS-485 are still widely used.

rs 232 cable - Staples Inc.

Serial adapter cable is suitable for connecting a modem, digital camera, PDA; Cable length: 1.52m; Connections: USB type C male on first end, 9 pin DB-9 RS-232 female ...

Rs 232 - Free downloads and reviews - CNET Download.com

rs 232 free download - Simple RS 232 Monitor, RS, Rs Somnifero, and many more programs

RS-232, RS-422, RS-485 Serial Communication General ...

This article explains the general concepts of the serial communication protocols RS-232, RS-422, and RS-485, including basic concepts like baud rate, data bits, stop ...

Isolated RS-232 | Analog Devices

Analog Devices offers a wide range of RS-232 transceivers to suit many applications. As RS-232 cable networks and the systems to them can be vulnerable to voltage ...

What is RS-232C? Webopedia Definition

Although EIA-232 is still the most common standard for serial communication, the EIA has recently defined successors to EIA-232 called RS-422 and RS-423.

RS-232 to 422/485 Serial Port Converter - B&B Electronics

Port-powered RS-232 to 422/485 converters change TD and RD RS-232 lines to RS-485 signals with no power supply. Compare models. Buy now.

RS-232.pdf | Electrical Connector - scribd.com

RS-232. 1 RS-232 In telecommunications, RS-232 is the traditional name for a series of standards for serial binary single-ended data and control signals connecting ...

The RS232 Standard - Cami Research - Hipot

Tutorial discussion of the RS232 (EIA232) standard with signal names, definitions, and examples.

Serial port - Wikipedia

RS-232 and other serial port pinouts list; Back of an old desktop computer showing 25-pin male serial port. ...

Tech Stuff - RS-232 Cables, Wiring and Pinouts - ZYTRAX

Tech Stuff - RS-232 Cables, Wiring and Pinouts. Brief tutorial and pinouts for RS-232, RS422/485, T1/E1 and V.35. If you want to know more about RS 232 signals then ...

RS-232 - 维基百科,自由的百科全书

rs-232設計之初是用來連接數據機做傳輸之用,也因此它的腳位意義通常也和數據機傳輸有關。rs-232的设备可以分为数据终端 ...

RS-232 – Wikipedia

RS-232 (Recommended Standard 232) on kahden tietokonelaitteen väliseen tietoliikenteeseen tarkoitettu tietoliikenneportti, joka PC-koneissa tunnetaan …

1-port RS-232, RS-422/485, and RS-232/422/485 USB-to …

Industrial USB 1 www.moxa.com UPort® 1100 Series 1-port RS-232, RS-422/485, and RS-232/422/485 USB-to-serial converters Terminal Block Adapter for the UPort® …

RS-232, RS-422, RS-485 and RS-530 to USB, Ethernet, PCI, …

Sealevel Asynchronous Serial Solutions Choose from a wide range of platforms offering RS-232, RS-422/485, and RS-232/422/485 multi-interface. Sealevel SeaCOM software …

4-port RS-232 and RS-232/422/485 USB-to-serial ... - Moxa

Industrial USB 1 www.moxa.com UPort® 1400 Series 4-port RS-232 and RS-232/422/485 USB-to-serial converters with optional 2 kV isolation The UPort® 1400 USB-to …

RS-232 Pinout | DB9/DB25 Quick Reference Card - B&B …

View the RS-232 Pinout and COM Port summary card and the Decimal to Hex to ASCII Converter Table. ... SIGNAL STATE: THRESHOLD VOLTAGES: Signal with Respect …

RS-232, RS-422, RS-485 Serial Communication General

This article explains the general concepts of the serial communication protocols RS-232, RS-422, and RS-485, including basic concepts like baud rate, data bits, stop bits, …

RS 232 Transceivers | Products | Interface | TI.com

TI’s RS-232 interface devices are used in computer serial ports for battery powered systems to generate their own higher voltage to drive the supply voltages. ... Products for RS-232

RS-232 - 維基百科,自由的百科全書

RS-232設計之初是用來連接數據機做傳輸之用,也因此它的腳位意義通常也和數據機傳輸有關。RS-232的裝置可以分為資料終端裝置(DTE,Data Terminal Equipment, For …