Power Supplies, Power Extenders+Repeater

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Each AS-Interface segment requires one AS-Interface power supply (VAN-…) with 30.5 V DC voltage and data decoupling to provide power and send modulated signals along a cable without interference. Control cabinet power supplies are available with 2.8 A, 4 A, or 8 A for high efficiency. The AS-Interface K19 is a NEC Class 2 power supply. The ground fault monitor is already integrated in the 4 A K27 AS-Interface power supply. With appropriately equipped master / gateway you can operate up to two AS-Interface segments with a standard 30 V DC power supply.

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