SKU KBOK6CIKH6LI5S Electrical design: 4 inputs / 4 outputs Operation: LED green Error: LED red (short-circuit) Protection: IP 20 Output function: transistor PNP Sensor supply: AS-i Operating voltage: 26.5...31.6 V DC Ambient temperature: -25...70 °C Housing materials: PA, PVC Product Name: AC2704 Circuit: PNP Voltage range: 18...30 DC V Outputs: Shortcode: CabinetModule 4DI 4DO T ST Connection: 28 screw terminals