The PM6RTD module is a 6 RTD input module. The module can accommodate either 2 or 3 wire RTD sensors. The RTD inputs are isolated from the logic.
The RTD resistance is read by the module circuitry, linearised and converted to degrees Centigrade. No ranging is required as the module covers the full range of the RTD as indicated in the RTD table. The value that is read from the Modbus register is the actual temperature in degrees centigrade to 0.1°C resolution. ie: a value of 3451 corresponds to a temperature of 345.1°C.
|PM6RTD – 6 RTD INPUTS|
|Input||6 x RTD Inputs|
|RTD Types||PT100, Ni 120, PT1000, Ni1000 -DIN, Ni1000 Landys & Gyr|
|Connection||2 or 3 wire|
|Sample rate||0.52 samples/sec|
|Drift||100 ppm/Deg.C typ.|
|Isolation (Field & Logic)||1500VAC RMS|
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