CC-PSV201

Overview

The CC-PSV201 Honeywell Servo Valve Positioner Module (SVPM) is designed for precise control of servo valves with integrated LVDT feedback and high-resolution output capabilities.

Servo Output

• Output Type: Bipolar current (10, 20, 40, 80, 160, 320 mA ranges); Unipolar current (50, 300 mA ranges)

• Output Channels: 2

• Dither: 0–10% of FS, 25–60 Hz

• Output Temperature Drift: 300 ppm per °C

• Output Current Linearity: 0.325%

• Resolution: 16-bit DAC

• Maximum Resistive Load: 24 V supply = 22–28 VDC (coil resistance limits per Honeywell DFS document)

• Maximum Open Circuit Voltage: ±14 V

• Gap (0 mA) of Output to Field on Switchover: 15 ms maximum

LVDT Interface

• Input/Feedback: 3/4/5/6-wire LVDT feedback signals, 8 V RMS max., 2.5–3.2 kHz

• Excitation: 8 V RMS max., 2.5–3.2 kHz (internal excitation max. 50 mA)

• Frequency Stability: 2.5–3.2 kHz ±5 Hz from set value

• Channels: 2

• Galvanic Isolation: ±500 VDC (any input terminal referenced to common)

• Isolation Technique: Isolation transformer

• A/D Converter Resolution: 16-bit

• Input/Output Range: 8 V RMS max., 2.5–3.2 kHz

• Input Impedance (voltage inputs): > 25 kΩ (2.5–3.2 kHz)

• Input Scan Rate: 2.5 ms

• Hardware Accuracy (@ CMV = 0 V): < 1%

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