RS-232 - Wikipedia, the free encyclopedia
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In telecommunications, RS-232 (Recommended Standard 232) is a standard for serial binary data signals connecting between a DTE (Data Terminal Equipment) and a DCE (Data Circuit-terminating Equip...
en.wikipedia.org/wiki/RS-232
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The serial digital data can be converted by modem, placed onto a standard voice-grade telephone line, and converted back to ... Plug-in Cards, Signal Conditioners, USB, RS232, RS485 and Parallel Port Data Acquisition Systems, Wireless; Transmitters and Receivers click here to go to the omega.com home page; EPG05;
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www.omega.com/TechRef/pdf/RS-232.pdf
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The serial digital data can be converted by modem, placed onto a standard voice-grade telephone line, ... As in the definition of RS232, the computer is data transmission equipment (DTE). However, many interface products are not data communications equipment (DCE). Null modem cables are designed for this situation;
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www.omega.com/temperature/z/rs232standard.html
www.omega.com/temperature/z/rs232standard.html
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Practical discussion of the RS232 standard and its specifications and properties. ... The RS232 standard describes a communication method where information is sent bit by bit on a physical channel. The information must be broken up in data words. The length of a data word is variable. On PC's a length between 5 and 8 bits...
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www.lammertbies.nl/comm/info/RS-232_specs.html
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RS232 data is bi-polar.... +3 TO +12 volts indicates an "ON or 0-state (SPACE) condition" while A -3 to -12 volts indicates an "OFF" 1-state (MARK) condition.... Modern computer equipment ignores the negative ... Low voltage (3.3 v) and low power drivers which meet the EIA-562 Standard. (Used on notebooks and laptops.)
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www.arcelect.com/rs232.htm
www.arcelect.com/rs232.htm
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Above is no where near a complete list of the EIA standard. Line Capacitance, Maximum Baud Rates etc are also included. For more information please consult the EIA RS232-C standard.
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www.beyondlogic.org/serial/serial.htm
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Today, the most popular serial communications standard is certainly the EIA/TIA-232-E specification. ... Low-power RS-232 transceivers in space-saving UCSP with a low 1µA shutdown supply current are ideal for ultra-low-power system applications. Table 3. RS232 Transceivers in Space-Saving Packages...
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www.maxim-ic.com/app_notes/index.mvp/id/83/
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EIA standards where previously marked with the prefix "RS" to indicate recommended standard; however, the standards are now generally indicated as "EIA" standards to identify the standards organization. ... RS232 (single-ended) was introduced in 1962, and despite rumors for its early demise, has remained widely used through...
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www.rs485.com/rs485spec.html
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It was thought that a standard was needed first to ensure reliable communication, and second to enable the interconnection of equipment produced ... From these ideas, the RS232 standard was born. It specified signal voltages, signal timing, signal function, a protocol for information exchange, and mechanical connectors.
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www.applied-imagination.com/aidocs/RS232_standard.html
www.applied-imagination.com/aidocs/RS232_standard.html
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