Functional security based on EN954: category 4.
Functional security based on SIL3: IEC61508.
Use special setting monitoring tools to configure the configuration directly.
Constitute a rich set of components can be easily and quickly set the hardware structure.
Creating logic for security devices, by using the automatically generated labels of the FB can easily create logic QS90SR2SP-EX.
Logical import and export QS90SR2SP-EX
You can store the connection settings of the input and output modules and the application logic created by the function block as a setting file,
Or read from a saved set file. Output points: 4 points (select the source type + drain type), 2 points (select the source type + source).
Isolation mode: photoelectric coupling QS90SR2SP-EX.
Rated input voltage: DC24V.
Security PLC (secure programmable system) refers to the self or external components or the implementation of the failure of the agency,
Can still respond to and promptly cut off the output of the programmable system.
Different from ordinary PLC, security PLC not only can provide the function of ordinary PLC,
Safe control function can be realized,
Meet the requirements of the ISO 13849-1 EN and IEC 61508 control system safety related component standards QS90SR2SP-EX.
PLC security market mainstream has oilz (Pilz) PSS 3000, PSS 4000,
PSS 4000 in addition to the security process can also be processed outside the standard control procedures.
All the components in the security PLC adopt the redundancy structure,
Two processor processing for cross detection,
The processing results of each processor are stored in their respective memory,
Output is only when the processing result is in full agreement,
If any inconsistency occurs during the process, the system is immediately shut down. Category: Category 4 (EN/ISO13849-1), class 4 (EN954-1).
Security level: SIL, CL3 SIL3.
Performance level: PLe.
EFI connecting port number: 2.
EFI connection method: spring clip terminal table connection.
Setting interface: RS-232.
Use special setting monitoring tools to configure the configuration directly.
Constitute a rich set oof components can be easily and quickly set the hardware structure QS90SR2SP-EX.
Creating logic for security devices, by using the automatically generated labels of the FB can easily create logic.
Logical import and export.
You can store the connecttion settings of the input and output modules and the application logic created by the function block as a setting file,
Or read from a saved set file QS90SR2SP-EX.