2 I/O modules EU5E-SWD…2.14 Analog modules EU5E-SWD-4PT and EU5E-SWD-4PT-262 SmartWire-DT modules IP20 09/17 MN05006001Z EN www.eaton.comInput pointsAs the table above shows, only 12 bits of each temperature input word areused. The content of inputs IW0 – IW3 will depend on how the "Format"parameter is configured.If "°C" (degrees Celsius) or "°F" (degrees Fahrenheit) is selected as the for-mat, the value will be represented as a signed decimal value with a resolu-tion of 0.1 degrees. If "12Bit" is selected as the format instead, the raw valuewill be passed.2.14.7.2 DiagnosticsFor diagnostics (bit 4 in input byte 0 set), the module will report the followingerror cause (group information):In this case, the reading for the relevant input will be at the measurementrange limit. If there is a wire break, the reading will be at the upper measure-ment range limit.15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0IW0 – – – – X X X X X X X X X X X XIW1 – – – – X X X X X X X X X X X XIW2 – – – – X X X X X X X X X X X XIW3 – – – – X X X X X X X X X X X XEU5E-SWD-..... Representa-tion of sensormodelTemperature valuein °CIndicated value at selected representation1/10 °C 1/10 °F Nonlinearvalue4PT Pt100, Pt1000 -50 to +200 -500 to +2000 -580 – +3920 0 – 4095Ni1000 -50 to +150 -500 to +1500 -580 to +3020 0 –40954PT-2 Pt100, Pt1000 -100 up to +400 -500 to +4000 -580 to +7520 0 –4095Ni1000 -50 to +200 -500 to +2000 -580 to +3920 0 –4095Value Meaning0x17 Measurement range exceeded at at least one temperature input0x18 Measurement range fallen below at at least one temperature input
