What is the RS 232 transceiver?
Transceiver RS 232 is a type of communication device that allows wirelessly to send and receive data. The term "RS 232" refers to the "recommended standard" set of rules that are used by all compatible devices. This communication protocol has been commonly used as computer serial ports in the past and is still used on some specialized devices. RS 232 transceivers are often used to connect a computer and peripheral without using a physical cable.
Standards for R 232 were first issued in 1962. The instructions for this communication method determine the size and layout of the PIN for equipment manufacturers as well as the required electrical attributes of the R 232 connection.
Low -voltage signals that are sent using RS 232 interfaces are usually not amplified. As a result of this connection of the connection they haveLimited useful range of about 50 feet. The RS 232 transceiver is able to take a signal and convert it to infrared (IR) or radio frequency (RF). This allows you to send data wireless force for a limited range of cables. The second transceiver is usually placed in a remote location to re -transport the wireless signal to the original format.
Many devices can wirelessly connect using the RS 232 transceiver. For example, printers can be placed on one side of the office and used without cables. Data storage units such as external hard drives or file servers can also be wirelessly connected in this way. Some backup units of data, including tape archive units, continue to use the RS 232 transceiver communication protocol.
Signal pins on the RS 232 interface can be managed individually using computer commands. This feature is relatively easy to experiment and designers of the device to createRating your own devices and controls is using basic software. The simplicity of this interface is a format popular for fans such as mobile robots.
While these types of transceivers can be useful, they also have several disadvantages. According to modern standards, the RS 232 format is slow. Information can be sent by much faster rates using more advanced protocols, such as wireless universal serial bus (USB). Many older wireless devices are no longer supported by their manufacturers and most of the new computer systems cannot connect directly to R 232 products.