Configured for pneumatic valve actuation and precise positioning in industrial flow control loops, the Woodward 8200-510 (8200-510 Digital Valve Positioner Module) provides direct physical/electrical execution. This hardware unit processes analog control inputs and digital communication commands to regulate pneumatic air pressure, delivering accurate mechanical valve movement for process control applications.

Suffix Breakdown & Model Matrix

• 8200-510: Standard digital valve positioner module configuration featuring integrated pneumatic control stages, non-contacting feedback sensors, and multi-protocol communication interfaces.

Hardware Specifications

Actuator Loop Feedback Response and Thermal Profiles

The unit incorporates non-contacting inductive position sensors to maintain high-resolution tracking during rapid actuator loop feedback response cycles. Internal thermal heat sink dissipation profiles within the rugged IP66-rated enclosure manage internal component temperatures under full-load operation in exposed industrial environments. Advanced harmonic distortion filtering on the signal and power terminals prevents electromagnetic interference from disrupting precise positioner control loops.

Frequently Asked Questions

Q: What pneumatic supply pressure range is supported by the valve positioner?

A: The positioner operates reliably with an air supply pressure ranging from 2 to 10 bar (29 to 145 psi).

Q: What type of position feedback mechanism is integrated into the unit?

A: The module utilizes a non-contacting inductive sensor to provide continuous and precise valve stem position feedback without mechanical wear.

Field Installation Guidelines

• Mount the positioner securely either directly onto the pneumatic valve actuator yoke or via a remote bracket using rated mounting hardware.
• Connect clean, dry, and filtered instrument air supply lines to the pneumatic ports, verifying pressure levels remain within the 2 to 10 bar limit.
• Terminate shielded 4-20 mA and communication cables to the internal terminal compartments, ensuring outer shields are grounded properly at the control cabinet.