MAR7232NX485Q2 Piece Mini-Array Series: Receiver 3/8 inch optical spacing; Range: 20 Feet; Sensing Length: 72 Inches; Input Voltage 16 to 30 Volt3087745
EA5ERBK300PIXMODSRQEZ-ARRAY Emitter Receiver Bracket Kit: 300 mm; Range: 60 mm; Input: 12-30 V dc; Outputs: 2 Solid-State PNP 2 Analog 4-20 mA EIA-4;3081603