device: 7SJ85 overcurrent protection, housing type: flush-mounted; BI: 35 ; BO: 23 (11ST + 12F + 0HS + 0P ); I: 8 (protection); U: 8 (standard ); transducer inputs: 0 (20 mA or 10 V, fast), 0 (20 mA , normal); housing width: 2/3 x 19''; 19" bay unit 1: IO 202, PS201, IO207, IO202; 19" bay unit 2:; LEDs/buttons: 16 LEDs; operator panel: integrated; key switch: without; display type: large display; front design: standard; auxiliary voltage: DC 24 V ... 48 V ; redundant power supply: N