Error: LED Red Function display: LED yellow Outputs: Protection: IP 67, (enclosure type 1), when flat cables E7400x and E7401x are used Shortcode: CompactModule 4DI 4DOT M12 V4A Voltage range: 20...30 DC V Housing materials: PA, socket: stainless steel 316L / 1.4404, threaded inserts in the lower part: stainless steel 316L / 1.4404, screws: stainless steel (1.4578/316LCu), Piercing contacts: CuSn6 surface nickel and tin-plated, O-Ring (socket): EPDM Operating voltage: 26.5...31.6 V DC (AS-i) / 10...30 V DC (AUX) Output function: transistor PNP Sensor supply: AS-i Product Name: AC2452 SKU D2T1CG57D5J1S2 Electrical design: 4 inputs / 4 outputs Total current consumption from AS-i: < 250 mA Operation: LED green Circuit: PNP Ambient temperature: -25...80 °C