device: 7KE85 fault recorder 16 recording channels housing type : flush mounting; BI: 43; BO: 39 (27S T + 12F + 0HS + 0P); I: 8 ( protection); U: 8 (standard); measuring transducer inputs: 0 (20 m A or 10 V, fast), 4 (20 m A, normal); housing width: 2/3 x 19''; modules in 19" row 1: IO 202, PS201, IO202, IO231; modules in 19" row 2: ; LEDs/push-buttons: 32 LEDs; operation panel: integrated; key switch: with; display type: large display; front design: standard; auxiliary voltage: 60 V-250 V DC, 100 V-230 V AC; redundant power supply: no