Function display: LED yellow (indication channels AI1...AI4) Total current consumption from AS-i: < 50 mA value range: 4000...20000 Ambient temperature: -25...70 °C Housing materials: PA, Piercing contacts: CuSn6 surface nickel and tin-plated Operating voltage: 18...31.6 V DC (AS-i) / 16...30 V DC (AUX) Error: LED red (FAULT: AS-i communication error / periphery fault) Product Name: AC5226 Operation: LED green (indication AS-i voltage) SKU X0ZEGHQB00LNPJ Shortcode: ClassicLine 4AI C AUX IP67 Electrical design: 4 analogue inputs 4...20 mA Protection: IP 67