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- Overview
- Specifications
- Functional Description
- Applications
- Key Features and Functions
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
Woodward |
Model Number: |
5464-648 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Model |
5464-648 |
|
Product Type |
Analog Output Module |
|
Dimensions |
2.5 × 24.5 × 26.1 cm |
|
Weight |
0.92 kg |
|
Output Channels |
8 |
|
Output Signal Range |
0–10 V / 4–20 mA |
|
Industrial Protocols |
Modbus / Profibus / EtherCAT |
|
Response Time |
<50 ms (99% step change) |
|
Operating Temperature |
-40°C to +85°C |
|
Speed Range |
0–15,000 RPM |
|
Control Accuracy |
±0.1% of setpoint |
Functional Description
5464-648 is an Analog 8 Channel Output Module (4-20mA) manufactured and designed by Woodward and used in Gas Turbine Control Systems. An analog 8-channel output module is a device used in industrial automation systems to provide analog output signals to control various processes. It typically interfaces with a programmable logic controller (PLC) or a distributed control system (DCS) and allows the system to control external devices or systems by generating analog voltage or current signals.
Applications
Thermal power plant: Used in DEH turbine control for fast, precise steam turbine speed regulation.
Heavy chemical plant: Installed in compressor cabinets for real-time fieldbus-driven proportional valve control.
Aero engine test facility: Used in fuel metering and speed simulation to replicate rapid load changes.
Oil & gas compression station: Applied in turbine auxiliary control for stable pipeline compressor operation in harsh environments.
Marine industry: Used in propulsion and pitch control systems for multi-channel coordinated engine control.
Key Features and Functions
8 channels: Independent analog outputs for up to 8 devices
Signal types: Voltage or current output (e.g., 0–10V / 4–20mA), configurable per need
Resolution & accuracy: Defines smallest output step and control precision within tolerance range
Communication: Supports Modbus, Profibus, or EtherCAT for PLC/DCS integration
Diagnostics: Built-in fault detection, signal monitoring, and LED status indication
Electrical isolation: Separates power, control, and output to prevent noise, spikes, and ground loops
FAQ
Q: What industrial protocols does the 5464-648 support?
A: Supports Modbus, Profibus, and EtherCAT industrial protocols.
Q: What is the response time of the 5464-648 for a 99% step change?
A: Response time is less than 50 ms.
Q: What is the purpose of an analog 8-channel output module?
A: Provides analog voltage or current signals to control external devices in industrial automation for precise multi-device control.
Q: How does an analog 8-channel output module connect to a control system?
A: Connects to PLC or DCS using Modbus, Profibus, or EtherCAT for communication, configuration, and data exchange.
Q: Can the output range of an analog 8-channel output module be customized?
A: Yes, output range is configurable per channel, such as 0–10 V or 4–20 mA.
