Key Features

• High‑accuracy proportional output with fast dynamic response for closed‑loop valve position control

• Built‑in open‑circuit, short‑circuit and out‑of‑range fault diagnosis per channel

• Galvanic isolation design, strong anti‑interference against industrial EMI/RFI noise

• Supports hot‑swap and redundant configuration for uninterrupted system operation

• On‑board self‑diagnosis and LED status indicators for real‑time health monitoring

• Operating temperature: −40 °C ~ +85 °C, suitable for power and petrochemical harsh environments

• SIL2, CE, UL safety certified for critical turbomachinery control loops

Technical Specifications

• Model: Woodward 5464‑015

• Type: Proportional Actuator Drive / I‑P Converter Module

• Input Signal: 4‑20 mA analog control signal

• Output: Proportional hydraulic/pneumatic pressure or actuator driving signal

• Isolation: Channel‑to‑ground galvanic isolation

• Operating Temperature: −40 °C ~ +85 °C

• Certifications: SIL2, CE, UL

Applications

• Direct drive of fuel valves and steam governing actuators for gas & steam turbines

• Anti‑surge valve modulation and hydraulic actuator control for compressors

• Precision proportional drive for turbine‑generator governing systems

• Core actuator driving unit for NetCon 5000 turbomachinery control racks