Murr Elektronik MVK-MPNIO F DI8/4 F DO4 7/8" IRT Item No. Murr 55557 Murr bus module distribution

Murr 55557 bus module is a shared data transmission device. Although multiple devices can be connected to the bus, usually only one pair of devices participates in data transmission at any given time. According to the form of information transmission, buses can be divided into parallel buses and serial buses. A parallel bus transmits n-bit binary information simultaneously using n transmission lines. Its characteristics are high transmission speed, but the system structure is more complex; it is used for connections between various components within a computer system; a serial bus shares one transmission line for multi-bit binary information, with multi-bit binary information passing through the bus in chronological order.