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5466-253

5466-253 Woodward 8 Input 4 Output Speed Module

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  • Manufacturer: Woodward

  • Product No.: 5466-253

  • Product Type: Speed Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 450g

  • Shipping port: Xiamen

  • Warranty: 12 months

Polisi Pemulangan 30 Hari · Jaminan 12 Bulan
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Penerangan

Product Overview

The Woodward 5466-253 is a high-density Analog Combo Module designed for the flagship Woodward MicroNet Control System architecture. Engineered for high-reliability turbine and rotating machinery control, this multi-functional card consolidates 8 analog inputs (0-25 mA / 4-20 mA), 4 speed sensor inputs, 4 analog outputs, and 2 proportional actuator driver outputs into a single slot format. Weighing approximately 0.45 kg (1.00 lbs), the 5466-253 reduces cabinet wiring complexity, minimizes potential points of failure, and delivers rapid 5 ms update cycles essential for critical power generation and petrochemical applications.

Core Technical Advantages

Multi-Sensor Speed Inputs: The 4 speed channels directly interface with both magnetic pick-ups (MPU) and proximity probes for precise speed measurement.

Dual-Range Actuator Drivers: Includes 2 proportional driver outputs independently configurable for either 4-20 mA or high-current 20-160 mA valve actuators.

High Noise Immunity: Features 200 VDC common-mode noise rejection and integrated 200-ohm precision termination resistors for stable signal acquisition.

Technical Specifications

Parameter Category Specification Details
Manufacturer / Brand Woodward (Made in USA)
Part Number 5466-253
System Architecture Woodward MicroNet Control Platform
Module Function High-Density Analog Combo / Speed / Actuator Module
Analog Inputs 8 Channels (0-25 mA / 4-20 mA Range, 200-ohm Resistors)
Speed Sensor Inputs 4 Channels (MPU and Proximity Probe compatible)
Analog Outputs 4 Channels (4-20 mA)
Actuator Drivers 2 Proportional Channels (4-20 mA or 20-160 mA Configurable)
Module Update Rate 5 milliseconds fast loop refresh
Net Hardware Weight 0.45 kg (1.00 lbs)

Installation and Maintenance

Chassis Insertion: Power down the MicroNet rack prior to sliding the 5466-253 module into its dedicated I/O slot. Secure top and bottom thumbscrews to ensure proper chassis grounding.

Field Wiring & Isolation: Connect field signals via standard Woodward Fault Tolerant Modules (FTMs). If field device potential exceeds 200 VDC relative to control common, install an external loop isolator.

Engineering Advantages

Space-Saving All-in-One Design

By combining speed sensing, analog measurement, and actuator driving onto one card, the 5466-253 optimizes rack slot utilization, lowering total system footprint and spare parts inventory costs.

Uniform Cabling Infrastructure

The module interfaces through standardized MicroNet cables and Fault Tolerant Modules (FTMs), ensuring physical uniformity and quick field replacement across the control lineup.

High Reliability for Critical Control

With an ultra-fast 5 ms update rate and robust thermal rating, this module delivers high-speed feedback execution required for stringent turbine overspeed and fuel control loops.

Technical FAQs

Q1: What speed sensor types are compatible with the 5466-253?
A1: It supports both Magnetic Pick-Up (MPU) inputs and active Proximity Probe sensor inputs.

Q2: What output current ranges do the actuator drivers support?
A2: Each of the 2 driver channels can be configured for 4-20 mA or 20-160 mA operation.

Q3: How fast is the I/O signal update time on this module?
A3: The 5466-253 features a rapid internal update cycle time of 5 milliseconds.

🏷️ Tags: Speed Module Woodward
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