Operation: LED green (indication AS-i voltage) Ambient temperature: -20...55 °C Shortcode: Safetyswitch 2SI3DO A/AOCCP Housing materials: thermoplastic reinforced glass-fibre Product Name: AC902S Operating voltage: 22.5...31.6 V DC Protection: IP 67, mating connector plugged in SKU CMDWXERO200HED Error: LED Red