device: 7UM85 generator protection housing type: flush mounting; BI: 77; BO : 104 (70ST + 34F + 0HS + 0P); I: 17 (protection) + 3 (sensitive); U: 15 (standard); measuring transducer inputs: 4 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 1 x 19'' + 2/3 x 19''; modules in 19" row 1: IO 208, PS201, IO201, IO206, IO20 8, IO208; modules in 19" row 2: PS 203, IO210, IO231, IO231; LEDs/push-buttons: 32 LEDs; operation panel: integrated; key switch: without; display type: large display; front design: standard;