EDWARDS 3-EVDVRA Graphic Annunciator Led Switch Driver Led/switch Module
( Brand: Edwards ), ( Manufacturer Part Number: 3-EVDVRA ), ( Part Type: Led Switch Driver Module )
Review EDWARDS New Graphic Annunciator Led/switch Driver Module
The Edwards 3-EVDVRA Graphic Annunciator LED/Switch Driver Module is a versatile and advanced component designed for use in critical applications where reliable and clear indication of system status is essential. This module forms an integral part of Edwards' EVD series graphic annunciator systems, providing the driving power for both LED indicators and switches.
The 3-EVDVRA is a compact, surface-mount module, measuring just 5.2 inches by 3.8 inches by 1.0 inch (132mm x 96mm x 25mm), making it an excellent space-saving solution for control panels and other system enclosures. It is designed to accommodate up to 32 annunciator circuits, each of which can support up to four LED indicators and one switch.
The LED indicators supported by the 3-EVDVRA module are available in various colors, including red, green, yellow, and blue, allowing users to customize the annunciator panel according to their specific application requirements. The module's LEDs are constant-voltage, which ensures long life and reliability.
The switch functionality of the 3-EVDVRA module is equally impressive. The module supports both momentary and maintained contact switches, providing flexibility to the user. The switches are rated for a maximum current of 5 Amps and a voltage of 125VAC, making them suitable for a wide range of applications.
The 3-EVDVRA module is designed for easy integration with other system components. It features a 20-pin connector for power and signal input/output, making wiring straightforward and efficient. Additionally, it is compatible with Edwards' EVD series graphic annunciator panels, providing a seamless solution for expanding or upgrading existing systems.
The module is also equipped with several built-in features that enhance its functionality and reliability. These include an automatic self-diagnostic test function, which checks the module's internal circuits and alerts the user of any faults; a user-selectable test mode, which allows for manual testing of individual annunciator circuits; and an optional external test switch, which provides a quick and convenient way to test the entire system.
The 3-EVDVRA Graphic Annunciator LED/Switch Driver Module is an essential component for any critical system where clear and reliable indication of status is required. Its compact size, versatility, and advanced features make it an excellent choice for applications in industries such as power generation, transportation, and process control.
The Edwards 3-EVDVRA Graphic Annunciator LED/Switch Driver Module is a crucial component in various safety systems, particularly in aviation and other critical applications. This device converts the output of warning annunciators into easily readable graphic symbols. Let's discuss some pros and cons of buying this module.
Pros:1. Improved Situational Awareness: The graphic annunciator provides a clear and concise visual representation of system status, facilitating quick identification of issues and enhancing overall situational awareness.
2. Redundancy and Fault Tolerance: The module supports multiple input channels and can be configured for redundancy, ensuring that critical information is always available even if one input fails.
3. Flexibility: The Edwards 3-EVDVRA supports a wide range of input types and can be integrated with various warning systems, making it a versatile solution for various applications.
4. Reliability: Edwards is a well-established manufacturer with a reputation for producing high-quality safety equipment. The 3-EVDVRA module is designed to meet stringent industry standards, ensuring reliable operation in demanding environments.
Cons:1. Cost: The Edwards 3-EVDVRA is a specialized component, and its price point may be higher than simpler solutions. However, the benefits it offers in terms of improved situational awareness and fault tolerance may justify the investment for critical applications.
2. Complexity: Setting up and configuring the module may require specialized knowledge and expertise. This could potentially add to the cost and time required for installation.
3. Size and Weight: The module is not compact, and its size and weight may add to the overall weight and complexity of the system it's being integrated into.
In conclusion, the Edwards 3-EVDVRA Graphic Annunciator LED/Switch Driver Module offers significant benefits in terms of improved situational awareness, redundancy, and flexibility. These advantages may outweigh the potential drawbacks, such as cost, complexity, and size. If you're in a critical application where clear and concise visual information is essential, this module is a solid investment.
Recommendation: If your application requires a reliable, versatile, and redundant solution for displaying critical information, the Edwards 3-EVDVRA Graphic Annunciator LED/Switch Driver Module is a strong recommendation. It may require a larger investment upfront, but the benefits it offers in terms of situational awareness, reliability, and flexibility can be invaluable in critical applications.
Details:
GSR veers 1730 GS 9.9.4 1730. NEW Edwards 3-EVDVRA Graphic Annunciator LED/Switch Driver Module: New item in retail box.
part #: 3-evdvra prices
- $349.99-$490.70
specifications indusfir:
- brand: Edwards
- mpn: 3-evdvra
- part type: Led Switch Driver Module
offer indusfir:
- quantity: 2
- sold: 0
- options: Ship-to-home
- availability: In Stock
- best offers: True
- started: January 9, 2026
shipping indusfir:
- class: Economy
- service: Economy
- cost: $0.00
- transit: 4-8 Days
- type: Fixed
payments indusfir:
- other
- credit card: Diners-club
- wallet: Google-pay
seller indusfir:
- rating: 99.8%
- city: Jay, Florida
- # reviews: 12331
general indusfir:
- Facility Maintenance Safety > Fire Protection Equipment > Other Fire Protection Equipment
- condition: New
returns indusfir:
- policy: Returns Accepted
- method: Money back
- paid by: Buyer
- time: 30 Days
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