Phoenix Contact’s PT100 expansion module facilitates the transmission of up to four PT100 signals within the Radioline wireless system. The RAD-PT100-4-IFS measures temperatures ranging from -50 to +250 °C. Temperature measurement is an important function in many systems found in the processing industry. The PT100 sensors can be connected to the inputs using two- or threewire connections. Thanks to high EMC resistance, the resulting accuracy is ±0.1 % of the measuring range final value. The modules feature galvanised channel-to-channel isolation and can be easily replaced during live operation. The Radioline wireless system is designed for communication with remote participants in large facilities. One unique feature is I/O mapping, which allows signals to be distributed within the system easily and without software. Input signals receive I/O MAP addresses by means of thumb wheels, and these addresses are then mapped to the corresponding output modules.
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