Voltage range: 16...30 DC V Operation: LED green Operating voltage: 18...30 V DC Housing materials: PA, socket: Brass nickel-plated, O-Ring (socket): Viton Electrical design: 4 x 2 inputs Error: LED Red Shortcode: IO-Link module 4 x 2 DI IP 67 Ambient temperature: -25...70 °C Protection: IP 67 SKU H93RHC2WHBG1AU Circuit: PNP Product Name: AL2400 Function display: LED yellow Sensor supply: IO-Link