Networking system for the lowest level field area (binary sensors & actuators). Data & power are transmitted between the control unit & peripherals via an unshielded, geometrically coded, two-conductor flat cable (protection against incorrect polarity). Insulation displacement technology is used to connect the conductors in the ASI modules. The Europe-wide EN 50295 & international IEC 62026-2 standards apply to ASI.
"AS-INTERFACE = Entwickelt, um auf der untersten Ebene (Sensor-/ Aktor-Ebene) der Fabrikautomation eine kostengünstige Alternative zu haben. Vielfach in Verbindung mit PROFIBUS, INTERBUS, CAN und DEVICENet anzutreffen.
ASI = Actuator Sensor Interface. LAPP CABLE is a member of the AS International Association user organisation."