RS-485 Gateway

      The RS-485 interface is a standard for serial communication that allows for robust data transmission over long distances and in electrically noisy environments. Developed in the 1960s, RS-485 is particularly valued in industrial automation, building automation, and various networking applications due to its ability to support multiple devices on a single bus—up to 32 transmitters and receivers.

      Key features of the RS-485 interface include its differential signaling, which helps to minimize the effects of electromagnetic interference, making it suitable for use in harsh conditions. It can operate over distances up to 4,000 feet (approximately 1,200 meters) and supports data rates of up to 10 Mbps, depending on the cable length.