device: 6MD85 bay controller housing type: flush mounting; BI: 107; BO: 105 (99ST + 6F + 0HS + 0P); I: 0 (protection) + 4 (sensitive); U: 4 (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, IO231, IO231, IO23 1, IO231; 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;