The AS-Interface (actuator-sensor interface) is an IEC-compliant global industrial standard for open, reduced-wiring systems. It is an extremely simple system for networking sensors, actuators, and control units like PLCs via two-core cables that can transfer power and transmit data simultaneously.

Fuji Electric FA Components & Systems pioneered the AS-Interface in Japan and has committed significant resources to R&D, production, and sales over the years. We have used this simple system with its open, reduced-wiring design to help customers significantly reduce their total cost.