Can I connect RS232 to RS-422?

Extending the transmission distance up to nearly 4000 feet (1200m) is possible with a RS232 to RS422 converter. When using a RS232 to RS422 converter the maximum RS232 length at both ends is still restricted to 15.2 meters, while the intermediate RS422 converter side connected cable can range up to 4000 feet (1200m).

What is RS-422 connection?

RS-422 is a serial communications standard that provides asynchronous communication capabilities, such as hardware flow control, software flow control, and parity check. It has been widely used for decades. Unlike RS-232, RS-422 is capable of data transmissions over long distances (up to 4000 Feet).

What does RS mean in RS-422?

Options. Rating. RS-422. Recommended Standard 422 (ANSI/EIA standard for transmitting serial data)

What kind of connector is needed for RS-422?

The RS-422 standard does not define a specific type of connector, usually it can be a terminal block or a DB9 connector. RS-422 pinout depends on the manufacturer of the device and is specified in the documentation for it. When connecting an RS-422 device, you need to make a crosshair between the RX and TX pins, as shown in the figure.

What’s the difference between RS-422 and RS-485?

The RS-232 standard is better known as a normal computer COM port or serial port (although Ethernet, FireWire and USB can also be considered as a serial port). The RS-422 and RS-485 interfaces are widely used in the industry for connecting various equipment. The table shows the main differences between RS-232, RS-422 and RS-485 interfaces. Max.

What is the pin layout for RS422 serial port?

RS422 Serial Port Connector Pin Layout. RS-422 is a serial communications standard that provides asynchronous communication capabilities, such as hardware flow control, software flow control, and parity check. It has been widely used for decades.

What’s the maximum distance for a RS-422 cable?

The maximum distance for an RS-422 connection is typically 300 meters. RS-422 cables typically have 25 wires and use DB37 or DB9 connectors. Related Electronic Industries Alliance ( EIA) standards include the following: