Foxboro by Schneider the intelligent positioner SRD991 is designed to operate pneumatic valve actuators and can be operated from control systems (e.g. the Foxboro I/A Series System), controllers or PC-based configuration- and operational tools such as PC20 / IFDC or PC50 (FDT Software). The positioner is available with different communication protocols.
The multi-lingual full text graphical-LCD in connection with the 3 push buttons allows a comfortable and easy local configuration and operation as well as the display of valve specific data, and status- and diagnostic messages.
DEVICE FEATURES
Intelligent
- Auto-start with self-calibration
- Self diagnostics, status- and diagnostic messages
- Easy operation with three keys
- Multi-Lingual full text graphical LCD, or LEDs
with communication
- HART, FOUNDATION Fieldbus H1,
PROFIBUS-PA, FoxCom
- Configuration by means of local keys, handheld terminal (HART), PC or I/A Series system
or with a infrared interface by means of IRCOM
without communication