Equipment: 7UT85 transformer protection, two windings; housing type: built-in; BI: 21; BO: 14 (10ST + 4F + 0HS + 0P); I: 8 (protection); U: 8 (standard); measurement converter inputs: 0 (20 mA or 10 V, fast), 4 (20 mA, normal); housing width: 2/3 x 19"; 19" in-line PCB boards 1: IO 203, PS201, IO206, IO211; 19" in-line PCB boards 2: LEDs/pushbuttons: 16 LEDs; service panel: integrated; key selector: none; display type: large display; front design: standard; auxiliary voltage