Eaton SmartWire-DT SWD Series Manual

2 I/O modules EU5E-SWD…2.14 Analog modules EU5E-SWD-4PT and EU5E-SWD-4PT-264 SmartWire-DT module IP20 01/20 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 is set), the module will report the follow-ing fault cause (group information):In this case, the reading at the affected input is at the value range limit. In thecase of an open wire, the reading will be at the upper value 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 up to +200 -500 up to +2000 -580 – +3920 0 – 4095Ni1000 -50 up to +150 -500 up to +1500 -580 up to +3020 0 –40954PT-2 Pt100, Pt1000 -100 up to +400 -500 up to +4000 -580 up to +7520 0 –4095Ni1000 -50 up to +200 -500 up to +2000 -580 up to +3920 0 –4095Value Description0x17 Out-of-range high reading on at least one temperature input0x18 Out-of-range low reading on at least one temperature input