The
R family includes a series of multiloop controllers well suited for all applications that require control of a large number of temperatures; all controllers can be mounted on a DIN rail and can be linked to a local operator panel (F1-10). Different models are available for reading Pt100,
thermocouples or linear signals (V/mA); for each loop it is possible to configure control type (heat, cool, heat/cool, ..), output type (on/off, time proportional, valve, ..) and alarm strategy or to run
a auto-tuning procedure; furthemore it is possible to limit the energy conumption during start-up by programming a proper sequence of activation of PID loops.
The
R1 models have a common ground inputs channels , while
R2 models have differential isolated channels that makes possible for example to connect "grounded type" thermocouple inputs.
A RS422/485 serial interface with Modbus (ASCII or RTU) protocol allows link of
many controllers to the same master unit (PC, PLC or operator panel); a common supervision of many
controllers can be provided by the cost free SCADA software
Device log for a single device or commercial SCADA SOFTWARE to build up complex applications where more than one unit are concerned. The family includes 5 products:
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