"Measurement and Power" for temperature controller control
Integrated circuit board
– Temperature measurement (PT100 and thermocouples)
– Pressure measurement (4..20mA with sensor power supply)
– level measurement via resistive probes
– digital inputs and safety thermostat
– external setpoint input
– analog output
– solenoid valve controls
– motorized proportional valve control
– circulation pump control
– control of heating elements up to 12 kW
RS485 Modbus connection
– reading measurements, advanced command output (valve position, output power, etc.)
– option for automatic response in case of communication loss
The PS12 and PC10 I/O modules incorporate all measurement functions and the
power stage for controlling temperature control machines. The RS485 connection enables full control of the machine’s internal
components via advanced commands; this solution frees the PLC from real-time constraints,
while simplifying the machine’s structure and enhancing its reliability.