AS-Interface Fieldbus and Its Application in the Power Distribution and Control System
Yongfu Zhang · Low Voltage Apparatus · 2004
AS-Interface is the lowest field level fieldbus oriented industrial control network. Its system configuration, physical media, transmission model of power supply data and performance, specialty were described. As-Interface fieldbus is suitable for typical need of one master and several actuator and sensor slaves. By the aid of As-Interface fieldbus, low voltage power distribution and electrical control system with independent space, realizing two sections of logic running by network can be built up.