Standards catalogue

JS EN 50295:2012

Low-voltage switchgear and controlgear ـــ Controller and device interface systems ـــ Actuator Sensor interface (AS-i)

This standard specifies requirements for a bit-oriented interface system between a single controlling device and control circuit devices or switching elements as defined in EN 60947-1, connected by an unshielded, untwisted two-wire cable carrying data and power. It also enables the interchangeability of components which have such interfaces.

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