device: 7KE85 fault recorder 40 recording channels housing type : flush mounting; BI: 23; BO: 21 (3ST + 18F + 0HS + 0P); I: 28 ( protection); U: 4 (standard); measuring transducer inputs: 0 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 5/6 x 19''; modules in 19" row 1: IO 202, PS201, IO203, IO203, IO20 3; modules in 19" row 2: ; LEDs/push-buttons: 16 LEDs; operation panel: integrated; key switch: without; display type: small display; front design: standard; auxiliary voltage: 60 V - 250 V DC, 100 V - 230 V AC;