Error: LED red (FAULT: AS-i communication error / periphery fault) Shortcode: ClassicL90 4AI(Pt100) M12 IP67 Electrical design: 4 inputs Pt100 Operating voltage: 26.5...31.6 V DC SKU F1ZW56IL2YVZBG Total current consumption from AS-i: < 80 mA Housing materials: PBT (Pocan) value range: -200...850 [°C] Product Name: AC2520 Ambient temperature: 0...70 °C Operation: LED green (AS-i: AS-i voltage) Protection: IP 67