device: 7SX85 universal device housing type: flush mounting; BI: 107; BO : 25 (19ST + 6F + 0HS + 0P); I : 4 (protection); U: 20 (standard) ; measuring transducer inputs: 0 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 1 x 19'' + 1/3 x 19''; modules in 19" row 1: IO 202, PS201, IO207, IO207, IO21 1, IO211; modules in 19" row 2: PS 203, IO230; LEDs/push-buttons: 32 LEDs; operation panel: integrated; key switch: with; display type: large display; front design: standard;