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8200-226

SPC Servo Position Controller with DeviceNet
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Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe:

Woodward 8200-226 is an SPC Servo Position Controller with DeviceNet control and analogue backup or primary demand. It positions a hydraulic or pneumatic single-coil actuator from network or analogue demand using one or two position-feedback devices.
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Technical specifications for 8200-226

  • Manufacturer:
    WOODWARD
  • Product Category:
    General Automation
  • Spare Part Number:
    8200-226
  • Estimated shipping dimensions:
    33x6.5x20.4cm
  • Weight:
    1.56 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Network interface:
    DeviceNet
  • Network connector:
    5-pin plug-in
  • DeviceNet conformance:
    Release 2.0, Group II only slave
  • Nominal power input:
    24 V DC
  • Power-input range:
    18 to 32 V DC
  • Maximum continuous current:
    1.1 A
  • Power dissipation:
    20 W typical heat load
  • Analogue demand input:
    4 to 20 mA nominal
  • Demand operating range:
    2 to 22 mA
  • Demand input impedance:
    200 ohm
  • Actuator-driver ranges:
    +/-10, +/-25, +/-50, +/-100, +/-250 mA
  • Position monitor output:
    4 to 20 mA nominal
  • Monitor maximum load:
    500 ohm
  • Service-port protocol:
    RS-232

Information

Overview Manuals Common Applications Product Precautions
8200-226 provides closed-loop servo positioning for a single-coil hydraulic or pneumatic actuator and exchanges control demand through DeviceNet with analogue backup capability.
  • Positions a single-coil hydraulic or pneumatic actuator
  • Combines network control with an independent analogue demand path
  • Accepts one or two configured position-feedback devices
  • Supports configuration, calibration, monitoring and diagnostics through the SPC Service Tool

The controller is mounted in an enclosed industrial control cabinet and is paired with the configured actuator, position-feedback devices, control demand, status circuits and service-tool configuration. Commissioning preserves the complete wiring and configuration record and proves stable actuator response under controlled conditions.

Important Notice: Confirm 8200-226, SPC hardware revision, actuator and feedback types, DeviceNet address and baud rate, analogue backup wiring, terminal assignments, protective earth, shield termination, service-tool version, saved configuration and controlled calibration and travel-test results before commissioning.

Apter Power 8200-226 Manuals and Guides

The first document is the model-specific technical and system reference. The second is a distinct field workbook for installation, wiring, commissioning and acceptance records.

Turbine valve positioning
Controls the documented hydraulic or pneumatic actuator used to position a turbine steam or fuel valve.
Compressor control-valve service
Restores a networked servo-positioning channel used in an engineered compressor control system.
DeviceNet actuator integration
Exchanges position demand and status with a DeviceNet master while retaining the approved analogue path.
Redundant feedback projects
Uses the documented feedback arrangement to maintain controlled actuator-position verification.
Read the applicable Woodward installation instructions before work. Verify 8200-226, the installed host system and all configured field interfaces before isolation, wiring or commissioning.
1
Confirm the full 8200-226 marking and the installed SPC hardware execution.
2
Place the driven valve and host control in the approved maintenance state and isolate stored hydraulic or pneumatic energy.
3
Isolate the 24 V DC supply, prove de-energization and use ESD-safe handling.
4
Record the DeviceNet connector, MAC address, baud setting and network termination before removal.
5
Record actuator-driver, demand, monitor, feedback, discrete and protective-earth terminals.
6
Save the complete SPC configuration and identify the correct service-interface version before replacement.
7
Restore wiring and configuration, then review power, network, feedback, alarm and shutdown diagnostics.
8
Calibrate feedback and prove controlled actuator direction, stroke and shutdown response before release.

Alternative Names

8200226 8200 226

Technical notes

Connect the SPC chassis to protective earth and terminate cable shields at the documented control-side terminals. Before replacement, save the configuration, record DeviceNet addressing and feedback wiring, then verify diagnostics and controlled actuator travel after restoration.

FAQ View All FAQ

  • What controller function does Woodward 8200-226 perform?
    It positions a single-coil hydraulic or pneumatic actuator from a DeviceNet or analogue position-demand signal using the configured feedback device or devices.
  • Which network interface is fitted to Woodward 8200-226?
    The 8200-226 execution uses a standard five-pin DeviceNet plug-in connector and operates as a DeviceNet Release 2.0 Group II only slave.
  • What power checks are required before installing Woodward 8200-226?
    Confirm the documented 24 V DC supply circuit, external switching and fuse arrangement, protective-earth connection and cabinet environmental conditions before energization.
  • Which feedback devices can Woodward 8200-226 use?
    The SPC can be configured for one or two voltage-output, LVDT or RVDT feedback devices, or for a single 4 to 20 mA position transducer as defined by the official manual.
  • How should Woodward 8200-226 configuration be handled during replacement?
    Save the installed configuration first, record the network and terminal assignments, select the documented 8200-226 service interface and reproduce the approved parameters before reconnecting the unit.
  • How are cable shields terminated on Woodward 8200-226?
    Follow the individual terminal-block diagrams: connect each shield to the documented SPC shield terminal and avoid a second field-end ground unless the manual specifies otherwise for that circuit.
  • Which diagnostics should be reviewed after starting Woodward 8200-226?
    Review power, DeviceNet, demand, feedback, actuator-driver, alarm and shutdown indications before enabling controlled actuator motion.
  • What proves Woodward 8200-226 is ready for service?
    Complete the documented feedback calibration and controlled direction, stroke, demand, monitor and shutdown-response checks with the host control in an approved test state.
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