device: 7SJ85 overcurrent protection housing type: flush mounting; BI: 33 ; BO: 43 (29ST + 14F + 0HS + 0 P); I: 8 (protection); U: 8 (standard ); measuring transducer inputs: 0 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 1 x 19''; modules in 19" row 1: IO 202, PS201, IO208, IO205, IO20 6, PS204; 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: 24 V - 48 V DC ;