Description
Product Overview
The Woodward 5464-648 is an analog output module. It provides 8 independent channels. Each channel outputs 4-20 mA signals. This module is designed for gas turbine control systems. It also works with PLC and DCS systems. Use it to control valves, actuators, and other field devices.
Key Specifications
- Part Number: 5464-648
- Manufacturer: Woodward
- Product Type: Analog 8-Channel Output Module
- Signal Type: 4-20 mA
- Dimensions: 16 cm x 16 cm x 12 cm
- Weight: 0.91 kg
- Country of Origin: United States
Functional Features
- 8 independent channels – Control up to 8 devices at once.
- Current output only – Fixed 4-20 mA range.
- High resolution – Small signal changes for fine control.
- Good accuracy – Output stays within tight tolerance.
- Standard communication – Supports Modbus, Profibus, EtherCAT.
- Configurable – Set output range and scaling via software.
- Diagnostic LEDs – Show status and fault conditions.
- Electrical isolation – No ground loops or voltage spikes.
Electrical Isolation Benefits
- Protects the control system from damage.
- Prevents signal interference between channels.
- Works safely in noisy industrial environments.
Diagnostic & Status Indication
- Built-in signal quality checks.
- Fault detection per channel.
- LEDs for power and communication status.
- Easy troubleshooting without extra tools.
Compatibility
- Works with most PLC and DCS systems.
- Supports Modicon Quantum via Modbus.
- Fits Woodward gas turbine control systems.
- Also compatible with third-party controllers.
Installation Tips
- Mount in a dry, clean cabinet.
- Keep away from high voltage cables.
- Use shielded cables for analog signals.
- Power off before connecting wires.
Typical Applications
- Gas turbine fuel valve control
- Actuator position control
- Pressure regulator systems
- Temperature control loops
- Industrial process automation
Warranty & Shipping
- 12-month warranty against manufacturing defects.
- Shipping carriers: FedEx, UPS, DHL.
- Worldwide express delivery available.
- Tracking number provided for every order.
Package Contents
- 1x Woodward 5464-648 module
- No cables or connectors included
- No manual – download from Woodward website
FAQ – Professional Questions & Buying Guide
- What is the output range of each channel?
- Fixed 4-20 mA. No voltage output option.
- Can I replace a failed channel individually?
- No. Replace the whole module if a channel fails.
- Does this module work with 24V DC systems?
- Yes. It accepts standard 24V DC industrial power.
- How do I know if a channel is working correctly?
- Check diagnostic LEDs. Use a multimeter to measure loop current.
- What is the most common field failure?
- Damaged output from field wiring shorts. Always use fuses on each output.
- Buying guide: Which module for voltage output?
- This module is 4-20 mA only. For 0-10V, see Woodward 5466 series.
- Buying guide: Is this suitable for new turbine projects?
- Yes for new builds needing 8 analog outputs. For more channels, consider two modules.
- What communication protocols are supported?
- Modbus, Profibus DP, and EtherCAT.
Contact & Support
- For inquiries, call +86 158 8020 0923 (WhatsApp).
- Technical support available within 24 hours.
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