RS485 Modbus - terminal description, connection
byJacek Gasztold 161 2025-08-14
RS485 Modbus RTU connectors are usually marked as A and B, but this is not always clear
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Resistance simulator (Pt100, NTC etc.) - what should you know?
byJacek Gasztold 205 2025-08-07
How to select a resistance simulator for the RTD resistance input in a PLC controller?
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Calculation of ATEX connection line parameters - example
byJacek Gasztold 618 2025-03-19
Intrinsically safe parameters Li, Ci, Lo, Ci and maximum line length - what is it all about?
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Signal 4...20mA separator - what to pay attention to when choosing?
byJacek Gasztold 622 2025-03-05
Active/passive analog 4...20mA signal? Is loop power required? Permissible load resistance?
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