
P503-02646 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1498.52 | Condition is New, TRIO MOTION TECHNOLOGY P503 24V Membrane Keypad 4x20 Version 3.10 Brand New, shipping cost = $20.18 | 100.0% |

The Motion P503-02646 P503 24V Membrane Keypad is a versatile and reliable input device for various automation and control systems. This 4x20 keypad comes with 20 programmable keys, each measuring 1.3 inches by 0.6 inches, providing ample space for multiple function labels. The keys are covered with a tactile membrane that offers a soft yet responsive feedback when pressed, ensuring user-friendly operation.
This keypad operates on a 24V DC power supply, making it suitable for industrial applications where higher voltage power sources are commonly used. It features a standard 0.1 inch pitch, 10-pin JST XH connector for easy wiring and integration with other components. The membrane keypad is also designed to withstand harsh environments, featuring an IP65 rating for protection against dust and water.
The Motion P503-02646 P503 Membrane Keypad comes with a clear backlight that can be enabled and customized using an external controller. This feature allows for easy operation in low-light conditions or when the keypad is mounted in a location where visibility is limited. The backlight can be set to one of seven different colors to match the aesthetic of your system or to indicate specific functions.
The keypad is programmable, allowing you to assign custom functions to each key. This level of customization makes it an ideal solution for various applications, including security systems, HVAC control panels, and automation systems. The programming can be done using Motion's free software, making it an accessible and cost-effective option for users.
In summary, the Motion P503-02646 P503 24V Membrane Keypad is a robust and versatile input device that offers 20 programmable keys, a tactile membrane, and a clear backlight. Its wide voltage range, IP65 rating, and programmability make it a valuable addition to various industrial automation and control systems.
Motion Technology P503-02646 Motion Sensor Keypad: A Comprehensive Analysis
The Motion Technology P503-02646 (P503) 24V membrane keypad, featuring a 4x20 character LCD display and integrated motion sensor, aims to provide advanced functionality for various applications. This analysis will outline the key advantages and disadvantages of this product to help potential buyers make an informed decision.
Advantages:1. Integrated Motion Sensor: The primary feature of the P503 keypad is its integrated motion sensor, which can detect motion within a specified range, making it ideal for security applications, home automation, and other systems that require user presence detection.
2. Bright, Clear Display: The 4x20 character LCD display is capable of producing a bright, clear image, making it easy to read even in well-lit environments. This is particularly useful for applications where users need to view and interact with the keypad frequently, such as industrial controls or access control systems.
3. 24V Operation: The 24V DC input voltage of the P503 keypad makes it suitable for use in various industrial and commercial applications where higher voltage power supplies are common.
4. Rugged Design: The keypad features a rugged construction, ensuring durability in harsh environments. Its membrane design offers protection against water and dust, and its keys are rated for up to 5 million presses, making it a reliable choice for long-term use.
Disadvantages:1. Limited Programmability: The P503 keypad has limited programmability, meaning that users may not be able to customize its functions extensively. This could be a drawback for those who require more advanced control over their application.
2. Limited Communication Interfaces: The keypad does not support advanced communication interfaces, such as Ethernet or Wi-Fi. This might limit its compatibility with more sophisticated systems and require additional hardware for connectivity.
3. Complex Setup: The setup process for the P503 keypad may be more complex than some other keypads on the market, particularly due to its integrated motion sensor functionality. This could be a challenge for users who are less technically inclined.
Conclusion:The Motion Technology P503-02646 keypad offers a unique combination of functionality and durability, with its integrated motion sensor, bright LCD display, and rugged design. However, its limited programmability and communication interfaces may deter some users, particularly those who require more advanced control over their applications.
Recommendation:If you are looking for a keypad with integrated motion sensor functionality, the P503-02646 is a solid choice, especially for industrial or commercial applications where a rugged, reliable design is essential. However, if you require more extensive programmability or advanced communication interfaces, you may want to consider alternative keypads that better suit your needs.
Details:
Brand new, never installed. Original packing intact.
specifications indumotorol:
- brand: Trio Motion Technology
- mpn: P503-02646
- part type: Keypad
seller indumotorol:
- # reviews: 333
- rating: 100.0%
- city: rolla, missouri
offer indumotorol:
- sold #: 12
- availability: in stock
- price: $1498.52
- item condition: New
- started: february 20, 2026
- options: ship-to-home
- in stock #: 1
payments indumotorol:
- wallet: apple-pay
- other
- credit card: visa
general indumotorol:
- category: Business & Industrial > Starters > Drives > Motor Controls
shipping indumotorol:
- type: calculated
- transit: 3-6 days
- carrier: ups, usps
- class: standard, one-day
- service: ups ground, ups next day air, usps ground advantage
returns indumotorol:
- paid by: seller
- method: money back
- policy: returns accepted
- time: 30 days
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