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Manufacturer |
Woodward |
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Model |
5464-643 |
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Descripution |
48 Channel Discrete Input Module |
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Dimensions |
2.5x24.6x26.1cm |
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Weight |
0.9kg |

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5464-643 48 Channel Discrete Input Module |
Module Description
Each 48 Channel Discrete Input (48Ch DI) Module is connected through two low density discrete cables to two separate FTMs. There are two types of FTMs available for use with the 48Ch DI Module; the 24 Vdc Discrete Input/Output FTM and the Discrete Input (With LEDs) FTM. The 24 Vdc Discrete Input/Output FTM doesn’t have LEDs and the Discrete Input (with LEDs) FTM has LEDs. All I/Os on the module are accessible on the FTMs, and the channels are labeled sequentially to correspond to their software locations (for example, discrete input 1 on the FTM will be discrete input 1 in the application software).
This module receives discrete signals from 48 separate switches or relay contacts, and sends this data to the CPU. The inputs are optically isolated from the balance of the MicroNet control circuitry. The module system provides isolated +24 Vdc power for these external contacts on the 24 Vdc Discrete Input/Output FTM. The Discrete Input (With LEDs) FTM requires an external contact wetting power supply.
There are no potentiometers for tuning and requires no calibration. A module may be replaced with another 48Ch DI Module of the same part number without any adjustment.
Module Specification
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Number of Channels |
48 |
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Input Type |
Optically isolated discrete input |
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Input Thresholds |
< 8 Vdc = "OFF" > 16 Vdc = "ON" |
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Input Current |
3 mA @ 24 Vdc |
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Contact Power |
Module provides isolated 24 Vdc, 0.3 A |
WOODWARD 5464-643 FAQ
Q1. How does the WOODWARD 5464-643 enhance deterministic control performance in demanding turbine and engine automation architectures?
A: The WOODWARD 5464-643 is engineered for high-reliability industrial control systems, delivering deterministic processing, rapid signal handling, and stable control performance. Its architecture supports precise regulation of turbine and engine parameters while maintaining dependable operation in mission-critical environments.
Q2. Why is the WOODWARD 5464-643 considered an optimal solution for high-availability industrial control applications?
A: The WOODWARD 5464-643 is designed with industrial-grade electronics that provide exceptional operational stability, long service life, and reliable performance under continuous-duty conditions. It is particularly suitable for power generation, compressor, and rotating equipment control systems requiring high system availability.
Q3. What integration advantages does the WOODWARD 5464-643 provide when deployed within Woodward control platforms?
A: The WOODWARD 5464-643 is optimized for seamless interoperability with compatible Woodward control hardware, enabling efficient data exchange, simplified system configuration, and reduced commissioning complexity. This integration improves overall control system responsiveness and maintainability.
Q4. Which environmental and electrical design characteristics distinguish the WOODWARD 5464-643 in harsh industrial installations?
A: The WOODWARD 5464-643 is manufactured to withstand demanding industrial operating environments, featuring robust electrical design, high immunity to electromagnetic interference, and dependable performance across a broad operating temperature range, making it well suited for continuous process automation.
Q5. How can the WOODWARD 5464-643 contribute to minimizing lifecycle costs and maintenance requirements?
A: By combining durable construction, dependable long-term operation, and compatibility with legacy Woodward automation systems, the WOODWARD 5464-643 helps reduce unplanned downtime, simplify maintenance procedures, and extend the operational lifespan of critical industrial control assets.
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Exclusive Multilingual Support Team |
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Customized Customer Relation Management and Order Tracking System |
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No additional charges, handling charges or hidden charges are incurred |
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Woodward ➟ USA ➟ 5464-643 ➟ 48 Channel Discrete Input Module
CONDITION NEW ➟ IN STONCK
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Sales manager: Miya zheng ➪ Email:sales@amikon.cn ➪ WhatsApp:86-18020776792



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