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.
R2 models have differential isolated channels that gives another substantial improovement to the features of these devices , ( for example , it's possible 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); the supervision of the
controller can be provided by the cost free SCADA software
Device log.
Load
Device Log Manual Then load
Device Log Program.
The open protocol
Modbusmakes very easy to build up applications where more than one unit is connected to the serial bus with any
SCADAcommercial software. The family includes 5 products:
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