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Features
- Network interface, position sensors, terminal strips,
solenoid and enclosure integrated in a single cost effective package.
- Fully encapsulated Foundation Fieldbus FPAC electronics
module contains solid state limit position sensors.
- Intrinsically Safe design with entity and FISCO approvals.
- ESD SIS package available.
- Remote I/O configurations available.
- Valve performance diagnostic information and alarms developed
by FPAC slave.
- High performance engineered resin enclosure with clear
cover option or powder coated low copper content aluminum enclosure.
- 316 stainless steel enclosure available as an option.
- FM & CSA approved as General Purpose NEMA 4, 4X,
7 & 9, Nonincendive for Class I, Division
2, Groups A-D or Intrinsically Safe for Zone 0, Class I, Division
1, Groups A-D.
- An impact and corrosion resistant valve position Beacon™ visual
indicator.
- Touchset™ cams are fastened to a splined shaft
and can be set by hand in seconds.
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The Foundation Fieldbus Pneumatic
Actuator Controller (FPAC) is an actuator control module
designed to meet the specific performance requirements of all pneumatic
and electric actuators.
The FPAC-ESD Partial Stroke device is
designed to perform the tasks of an ESD
valve
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| controller as
part of the SIS while providing a safe and simple method of partial
stroke testing. Testing can be performed automatically
and/or remotely. This enables users to |
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| perform
more frequent, flexible valve mechanical movement tests. These tests
increase system |
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Foundation Fieldbus
Network Monitor With 4 DI and 2 DO and ESD/PST Functionality |
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availability and reduce
the probability of failure.
The FPAC provides
four discrete inputs and two outputs. Inputs are
compatible with dry contact type switches. The outputs are open drain
active low FETs (activated by pulling the input of the FET to ground)
with diode protection to 32Vdc. |
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