Search results
Results From The WOW.Com Content Network
RS-422 systems can transmit data at rates as high as 10 Mbit/s, or may be sent on cables as long as 1,200 meters (3,900 ft) at lower rates. It is closely related to RS-423, which uses the same signaling systems but on a different wiring arrangement. RS-422 specifies differential signaling, with every data line paired with a dedicated return ...
Download QR code; Print/export Download as PDF; Printable version; In other projects ... transmission data depending on driver and line of e.g. RS-422: 10 MHz, 1 ...
Confusion between the revisions has led to many incorrect wiring diagrams of this interface and most manufacturers still adhere to the original TIA-530 standard. Care should be taken to ensure devices are of the same standard before connecting to avoid complications. Make note that the diagram shows pin 24 being "B" when it is actually "A".
What links here; Upload file; Special pages; Printable version; Page information; Get shortened URL; Download QR code
Synchronous Serial Interface (SSI) is a widely used serial interface standard for industrial applications between a master (e.g. controller) and a slave (e.g. sensor). SSI is based on RS-422 [1] standards and has a high protocol efficiency in addition to its implementation over various hardware platforms, making it very popular among sensor manufacturers.
RS-422 and RS-485 outputs can be implemented as differential TTL. [2] Normal TTL signals are single-ended, which means that each signal consists of a voltage on one wire, referenced to a system ground. [3] The "low" voltage level is zero to 0.8 volts, and the "high" voltage level is 2 volts to 5 volts.
The standard specifies a male connector for terminal equipment and a female connector for modems, but many variations exist. IBM PC-compatible computers tend to have male connectors at the device and female connectors at the modems. Early Apple Macintosh models used DE-9 connectors for RS-422 multi-drop serial interfaces (which can operate as ...
Differential RS-422 signaling is typically preferred when the encoder will output high frequencies or be located far away from the encoder interface, [5] [6] or when the encoder signals may be subjected to electric fields or common-mode voltages, [5] or when the interface must be able to detect connectivity problems between encoder and interface.