Good morning,
I purchased an atr244 thermoregulator from one of your specialized distributors.
I want to connect a temperature probe to the input.
I have an RTD sensor specifically a 3 wire pt100 probe.
How can I connect it and which are the parameters i should enter?
ATR244 configuration and parameterization of the analog input for PT100 probe or sensor
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user0020
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Pixsys tecnico 7
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Re: ATR244 configuration and parameterization of the analog input for PT100 probe or sensor
Good morning,
thank you for your request, the device indicated is a regulator with different options, defined by the alphanumeric code following the prefix "ATR244".
Below are the connection diagrams of the probe or sensor required based on the model of its thermoregulator:
Model ATR244-12ABC and ATR244-13ABC
input / terminal 19 - pt100 probe red wire
input / terminal 18 - white wire PT100 probe
input / terminal 17 - pt100 probe red wire
Model ATR244-23x
input / terminal 28 - pt100 probe red wire
input / terminal 27 - white wire PT100 probe
input / terminal 26 - pt100 probe red wire
P.S.: this model also accepts a second probe which can be connected to terminals 16, 17, 18
Subsequently, to log in and in order to modify the configuration parameters, proceed as follows:
press "FNC" for 3 seconds;
enter the password "1234";
press "FNC" again to confirm;
use the two arrows to scroll through the parameter groups;
press "SET" to allow modification of the selected parameter;
use the arrows to change its ownership;
press "SET" again to confirm the change;
Below are the parameters to modify to select the 3-wire PT100 probe:
GROUP Parameters A - [A.in.1] - Analog input 1
Par. 1 [SEn.1] = Pt100
Press "FNC" once to return to parameter group selection,
Press "FNC" a second time to exit setup mode.
The value of the main setpoint (and alarm setpoint if enabled) can be modified from keyboard as follows:
Change the value on display 2 (bottom row) with up and down arrow keys;
(pressing the "set" key allows you to view the other setpoints, located on display 1 (top row). Display 2, on the other hand, indicates the setpoint type.
Change the digit on display 1 with up and down arrow keys.
To simplify the operation we suggest you to download "MyPixsys" APP which, via NFC communication, will allow to view and modify the setting parameters from your mobile phone or tablet.
MyPixsysApp: https://www.pixsys.net/software-e-soluzioni/mypixsysapp
thank you for your request, the device indicated is a regulator with different options, defined by the alphanumeric code following the prefix "ATR244".
Below are the connection diagrams of the probe or sensor required based on the model of its thermoregulator:
Model ATR244-12ABC and ATR244-13ABC
input / terminal 19 - pt100 probe red wire
input / terminal 18 - white wire PT100 probe
input / terminal 17 - pt100 probe red wire
Model ATR244-23x
input / terminal 28 - pt100 probe red wire
input / terminal 27 - white wire PT100 probe
input / terminal 26 - pt100 probe red wire
P.S.: this model also accepts a second probe which can be connected to terminals 16, 17, 18
Subsequently, to log in and in order to modify the configuration parameters, proceed as follows:
press "FNC" for 3 seconds;
enter the password "1234";
press "FNC" again to confirm;
use the two arrows to scroll through the parameter groups;
press "SET" to allow modification of the selected parameter;
use the arrows to change its ownership;
press "SET" again to confirm the change;
Below are the parameters to modify to select the 3-wire PT100 probe:
GROUP Parameters A - [A.in.1] - Analog input 1
Par. 1 [SEn.1] = Pt100
Press "FNC" once to return to parameter group selection,
Press "FNC" a second time to exit setup mode.
The value of the main setpoint (and alarm setpoint if enabled) can be modified from keyboard as follows:
Change the value on display 2 (bottom row) with up and down arrow keys;
(pressing the "set" key allows you to view the other setpoints, located on display 1 (top row). Display 2, on the other hand, indicates the setpoint type.
Change the digit on display 1 with up and down arrow keys.
To simplify the operation we suggest you to download "MyPixsys" APP which, via NFC communication, will allow to view and modify the setting parameters from your mobile phone or tablet.
MyPixsysApp: https://www.pixsys.net/software-e-soluzioni/mypixsysapp