device: 7SX85 universal device housing type: flush mounting; BI: 147; BO : 39 (3ST + 36F + 0HS + 0P); I : 24 (protection); U: 24 (standard ); measuring transducer inputs: 0 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 2 x 19"; modules in 19" row 1: IO 202, PS201, IO202, IO202, IO20 2, PS204; modules in 19" row 2: PS 203, IO202, IO202, IO230, IO23 0, PS204; LEDs/push-buttons: 48 LEDs; operation panel: integrated; key switch: with; display type: large display; front design: USA;