HONEYWELL CC-PSV201 51454123-175
HONEYWELL CC-PSV201 51454123-175
HONEYWELL CC-PSV201 51454123-175
HONEYWELL CC-PSV201 51454123-175
HONEYWELL CC-PSV201 51454123-175
HONEYWELL CC-PSV201 51454123-175
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    Apter Power distributes active-lifecycle Experion Series C hardware to optimize continuous valve position calibration.

CC-PSV201 51454123-175

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The CC-PSV201 51454123-175 is a Honeywell Experion Series C Servo Valve Positioner Module (SVPM) with 2 servo outputs, 16-bit resolution, onboard PID, and 2.5 ms scan rate for turbomachinery control.
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Technical specifications for CC-PSV201 51454123-175

  • Manufacturer:
    Honeywell
  • Part Number:
    CC-PSV201 51454123-175
  • Product Family:
    Honeywell Experion PKS ( C200, C300 )
  • Product Type:
    Servo Valve Positioner Module
  • Stock:
    2
  • Servo Output Channels:
    2
  • Servo Output Current (bipolar):
    10, 20, 40, 80, 160, 320 mA (configurable)
  • Servo Output Current (unipolar):
    50, 300 mA
  • DAC Resolution:
    16-bit
  • Dither:
    0-10% FS, 25-60 Hz
  • Output Temperature Drift:
    300 ppm/°C
  • Output Current Linearity:
    0.325%
  • Maximum Open Circuit Voltage:
    ±14 V
  • A/D Converter Resolution:
    16-bit
  • Input Scan Rate:
    2.5 ms
  • Digital Input Channels:
    2
  • Galvanic Isolation:
    ±500 VDC
  • Weight:
    0.88 kg
  • Estimated shipping dimensions:
    3.5x33x27.7cm
  • Tariff Code:
    8517795000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Applicatio Communication Safety and Compliance

Features:

  • 2.5 ms scan rate, 10 ms overall loop latency; eliminates external position controllers for servo valves.
  • 16-bit DAC; bipolar (10-320 mA) or unipolar (50-300 mA) ranges; digital dither (0-10% FS, 25-60 Hz) for stiction compensation.
  • Open wire detection, LVDT core fallout, readback current diagnostics; redundant IOTA support (CC-TSV211) with 15 ms output gap on switchover.
The CC-PSV201 51454123-175 integrates a complete PID positioning loop directly on the I/O module, eliminating the need for a separate external position controller in turbine control applications. Traditional architectures required the main controller (e.g., C300) to read LVDT feedback, execute the position algorithm, and send a current command to the servo valve – all subject to the controller’s 20-50 ms cycle time. The SVPM offloads this time‑critical loop to its own dedicated processor, achieving a 2.5 ms scan rate for LVDT signals and PID execution. The overall loop latency (from position measurement to updated servo current) is within 10 ms.

The CC-PSV201 51454123-175 provides two independent servo output channels, each driven by a 16‑bit DAC (Digital‑to‑Analog Converter). This high resolution allows very fine control of the servo valve coil current, translating to precise hydraulic actuator positioning. The output current is user‑configurable for either bipolar (±10 to ±320 mA in six ranges) or unipolar (50 or 300 mA). Bipolar outputs are used for bidirectional actuators (e.g., opening and closing a steam valve); unipolar outputs are for single‑direction control with spring return. To address stiction (static friction) in the servo valve, the module generates a digital dither signal – a small high‑frequency current modulation superimposed on the control current. Dither amplitude is adjustable from 0 to 10% of full scale, and frequency from 25 to 60 Hz.

Reliability is paramount in turbomachinery control, where an undetected fault can lead to catastrophic equipment damage. The CC-PSV201 51454123-175 includes extensive diagnostic coverage at both the module and field levels. On the field side, it detects open wires for all signal types: servo output, LVDT, analog input (4-20 mA), and digital input. It also detects LVDT core fallout – a condition where the transformer core moves out of the linear range – preventing incorrect position feedback. Current readback diagnostics verify that the servo coil is receiving the commanded current, catching amplifier faults or coil opens. On the module side, diagnostics include LVDT excitation frequency drift (ensuring the 2.5-3.2 kHz excitation remains within ±5 Hz), internal reference checks, power supply monitoring, and memory integrity tests.

The CC-PSV201 51454123-175 HONEYWELL Servo Valve Positioner Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL)by the manufacturer (OEM).

HONEYWELL CC-PSV201 51454123-175 Servo Valve Positioner Module Manuals, Datasheets,Drivers,Link Important Notice:Other accessories,manuals,cables,calibration data,software,etc.are not included with this equipment unless listed in the above stock item description.All prices are shown in USD.
HONEYWELL CC-PSV201 51454123-175 Servo Valve Positioner Module Specs

General

  • Manufacturer HONEYWELL
  • Model CC-PSV201 51454123-175
  • Condition New Original ready stock
  • Product Family CC-PSV101,CC-PDP011,CC-PAIH01
Important Notice:Other accessories,manuals,cables,calibration data,software,etc.are not included with this equipment unless listed in the above stock item description.All prices are shown in USD.
  • Turbomachinery Control: This is its core application area, used to control the position of fuel valves or guide vanes in steam turbines and gas turbines.
  • Precision Process Control: Used in refineries, chemical plants, and power plants for control loops requiring high dynamic response, optimizing control valve performance.
  • High-Speed ​​Execution: Its built-in PID loop latency is less than 10 milliseconds, suitable for industrial automation tasks with extreme real-time requirements.
  • Feedback Input: Supports multiple position feedback types, including LVDT (Linear Variable Differential Transformer), RVDT (Rotary Variable Differential Transformer), and standard 4-20 mA analog signals.
  • Controller Integration: The module directly receives remote setpoint commands from the C300-20msCEE controller.
  • Output Capability: Equipped with a 16-bit DAC, it can provide bipolar or unipolar current output (up to 320 mA) to directly drive servo valve coils.
  • Hazardous Area Certification: Certified for use in Class I, Division 2, Groups A, B, C, and D hazardous locations.
  • Protection and Durability: Available in a Conformal Coating version, offering enhanced moisture and corrosion resistance, suitable for harsh environments.
  • Redundancy Support: Supports IOM redundancy configuration, ensuring uninterrupted control loops in the event of a single module failure.
Description
The CC-PSV201 51454123-175 is a Servo Valve Positioner Module (SVPM) for Honeywell Experion Series C Turbomachinery I/O systems. It controls servo valve position for hydraulic actuators using an onboard PID positioning loop.

When using the CC-PSV201 51454123-175, engineers benefit from a 2.5 ms scan rate for LVDT signals and PID execution. The module provides two servo output channels (bipolar up to 320 mA, unipolar up to 300 mA) with 16-bit DAC resolution. Dither (0-10% of full scale, 25-60 Hz) compensates for stiction in the servo valve. 

The CC-PSV201 51454123-175 features two analog/LVDT input channels (configurable for 0-5V, 1-5V, 0.4-2V, or 4-20 mA) with 16-bit resolution. It also has two digital inputs that can drive the servo output to a safe value on fault. 

For legacy Experion system expansions, the CC-PSV201 51454123-175 provides precise, high‑speed servo valve control for turbomachinery such as steam turbines, gas turbines, and compressors. It supports redundant IOTAs (CC-TSV211) for high availability. 
Alternative Names
CC-PSV2O1 51454123-175 CC-PSV20I 5I454I23-I75 CC PSV201 51454123 175 CC-PCNT01 51405046-175 CC-PDOB01 51405043-175 CC-PDOB01 51405043-176 CC-PFB401 51405044-175 CC-PAIM01 51405045-175
Technical notes
The CC-PSV201 51454123-175 uses an onboard PID positioning loop that executes with a 2.5 ms scan period. The overall loop latency (from input measurement to output change) is within 10 ms, making it suitable for high‑speed turbomachinery control.The module supports both bipolar and unipolar servo output ranges.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How fast is the PID loop on CC-PSV201 51454123-175?
The CC-PSV201 51454123-175 executes its onboard PID positioning loop with overall latency within 10 ms. Point processing for LVDT signals and PID execution runs at a 2.5 ms scan rate. This ensures rapid response for critical turbine control applications.
Does CC-PSV201 51454123-175 compensate for valve stiction?
Yes. The module provides digital dither (current modulation) adjustable from 0-10% of full scale at 25-60 Hz. Dither applies a small high‑frequency signal to the servo coil, reducing static friction (stiction) and improving small‑signal response of the hydraulic actuator.
Can CC-PSV201 51454123-175 be used redundantly?
Yes. The CC-PSV201 51454123-175 supports redundant configurations when used with the CC-TSV211 IOTA (18‑circuit redundant IOTA). On switchover, the output gap (0 mA) to the field is only 15 ms maximum, ensuring minimal process disturbance.
What diagnostics does CC-PSV201 51454123-175 provide?
The module offers extensive field‑level diagnostics: open wire detection for servo, LVDT, AI (4-20 mA), and DI; LVDT core fallout detection; readback current diagnostics; and module‑level checks including excitation frequency drift, internal reference, power supply, and memory diagnostics.

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