Output function: 2 x normally open Function display: LED yellow Operating voltage: 26.5...31.6 V DC Connection: terminals up to 0.75 mm² Total current consumption from AS-i: < 40 mA Shortcode: Earth Fault Monitoring Device Product Name: AC2211 Operation: LED green Protection: IP 20 SKU SRYIT1L5GBM9HZ Ambient temperature: -25...60 °C Application: Use for earth fault monitoring in unearthed AS-i and 24 V DC systems (IT system)