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2 mx/qx ff interface board – Flowserve MX FOUNDATION Fieldbus Field Unit User Manual

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MX/QX FOUNdaTION Fieldbus Field Unit FCd LMENIM2330-01 – 08/11

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2.2.2 MX/QX FF Interface Board

The MX/QX FF field unit interface board is installed in the actuator controls compartment (Figure 2.3).
This unit permits the actuator to be controlled by a DCS or master station over the fieldbus network.
The following commands and feedback information are transmitted through this unit:

• OPEN, CLOSE, and STOP commands
• ESD (Emergency Shutdown) commands
• Partial Stroke Test commands
• Unit output torque (0-100% rating)
• Go-to-position commands
• Actuator status, alarm, and diagnostic messages
• User analog input feedback

See also other documents in the category Flowserve Hardware: