Catalog > Semiconductors > IC - Voltage Regulators Voltage Regulator Voltage Regulator AC5224 IFM AS-Interface ClassicLine I/O module with quick-mounting technology, 4 digital inputs / 4 digital outputs, AS-i v2.1, 24 V DC auxiliary power, IP67. Call for Price 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE