Products for process control and building automation

I-20019 SETTIMO MILANESE
(MI), via Edison, 209
Tel. +39 02 48916252
Fax +39 02 45329627
info@sielcoelettronica.com





Multiloop temperature controllers on DIN rails
temperature multiloop regulators controllers 20 mA
• up to 14 PID control loops
• Pt100, TC or V/mA inputs
• ON/OFF, SSR or valve control outputs
• programmable start-up sequence
• watch-dog timer inside
• RS422/485 serial interface
• MODBUS (ASCII or RTU) protocol
6 channels compact size zone controllers
• supervisory software (SCADA)
Heater temperature control
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: display products (html)
Leaflet of the family: display (.pdf)