Operating voltage: 18...31.6 V DC (AS-i), 20...30 V DC (AUX) Product Name: AC3204 Voltage range: 16...30 DC V Protection housing / terminals: IP 20 / IP 20 Housing materials: plastics, PC GF20 Ambient temperature: -25...65 °C Shortcode: SmartL25 4 DI AUX T C Electrical design: 4 inputs Total current consumption from AS-i: < 30 mA Connection: Unit: 4-pole terminal strips, pin separation 5.0 mm, connector: 1x4-pole twin connector with cage clamp connection from Phoenix Contact, type TVFKC 1.5/4-ST BK 0.2…1.5 mm² (AWG 24…16), 2x4-pole connector with cage clamp connection from Phoenix Contact, type 1.5/4-ST BK 0.2..2.5 mm² (AWG 24…14) SKU W1NOD54VJ3DSDR Sensor supply: via E+/E- / external to PELV Error: LED red (FAULT) Operation: LED green (AS-i, AUX) Circuit: PNP (Type 2 according to IEC 61131-2)