USS

• Информационные материалы

  Информационные материалы

  As a simple fieldbus protocol, USS (Universal Serial Interface protocol of Siemens AG, 1992) can be used both cyclically and acyclically. Based on RS485 physical bus characteristics, up to 32 nodes can be networked to one bus segment and connected to a higher-level controller. This protocol is generally used when there are limited demands on data throughput.