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Pepperl+Fuchs VAA-4E4A-KE-ZE/R

by Pepperl+Fuchs

OverviewThe Pepperl+Fuchs VAA-4E4A-KE-ZE/R is an advanced AS-Interface I/O module designed for seamless integration within various industrial automation environments. This compact and potent module delivers exceptional control and monitoring functionalities, offering 4 PNP inputs and 4 dependable relay outputs. Built for efficiency and straightforward installation, its compatibility with DIN rails and robust IP20 construction guarantee reliable performance in challenging industrial settings. The VAA-4E4A-KE-ZE/R is an excellent selection for systems requiring accurate sensor and actuator management, providing an ideal combination of performance, resilience, and user-friendly attributes to bolster your automation infrastructure.Key Features Inputs: Four PNP inputs, meticulously engineered for compatibility with both two-wire and three-wire sensors, ensuring wide application flexibility. Outputs: Four robust relay outputs, configured as normally-open, providing consistent switching for a variety of actuators and control elements. Mounting: Simple installation on a standard 35 mm DIN rail (EN 50022), maximizing space efficiency within control cabinets. Housing: A slender 22.5 mm width, constructed from durable PA 66-FR material for enhanced longevity and resilience. Connection: Features detachable, mechanically coded terminals for secure and uncomplicated wiring, simplifying both maintenance and system modifications. Indicators: Comprehensive LED indicators display power, fault status, and individual input/output activity, enabling rapid diagnostics and operational visibility. Sensor Supply: Offers adaptable power choices with selectable internal (AS-Interface) or external (12–30 V DC) sensor supply, accommodating specific application needs. Protection: IP20 rating, providing ample safeguarding against solid foreign objects for indoor industrial uses. Compliance: Fully adherent to CE and UL standards (File No. E106378), ensuring conformity with international safety and quality protocols. Technical Specifications AS-Interface Specification: V2.1, ensuring compatibility with widely adopted AS-Interface networks. Profile: S-7.0, defining its functional characteristics within the AS-Interface system. IO Code: 7 ID Code: 0 ID1 Code: F ID2 Code: E Rated Operating Voltage: 26.5–31.6 V, supplied directly from the AS-Interface bus. Auxiliary Voltage (Input): 12–30 V DC (PELV), for external sensor power. Rated Operating Current: ≤ 35 mA (without sensors); maximum 210 mA under full load conditions. Input Voltage (INT): 21–31 V DC Input Current: ≤ 8 mA Output Load per Contact: Each relay contact can handle up to 2 A / 30 V DC (UL max. 24 V DC) or 2 A / 253 V AC, offering versatility for various loads. Output Load per Module: Total output load capability of 8 A for the entire module. Switching Delay (Input): Swift response time of less than 2 ms for input signals, crucial for time-sensitive applications. Switching Delay (Output): Rapid output switching with a delay of less than 10 ms. Ambient Temperature: Operational range from –25 to +60 °C (–13 to +140 °F), suitable for diverse industrial environments. Storage Temperature: –25 to +85 °C (–13 to +185 °F). Relative Humidity: Up to 85%, non-condensing, ensuring durability in humid conditions. Dimensions (W × H × D): Precisely 22.5 × 99 × 102 mm, for compact cabinet integration. Weight: Approximately 170 g, contributing to its light and manageable form factor. ApplicationsThe Pepperl+Fuchs VAA-4E4A-KE-ZE/R AS-Interface I/O module serves as a versatile solution, perfectly suited for improving efficiency and control across numerous industrial applications, including: Industrial Automation Systems: Provides a dependable interface for sensors and actuators in intricate automated processes. Sensor and Actuator Integration: Simplifies the connection and management of various sensing devices and control elements. Packaging Machinery: Optimizes control and feedback mechanisms in high-speed packaging lines for enhanced precision. Why Choose the VAA-4E4A-KE-ZE/R?Selecting this Pepperl+Fuchs I/O module means investing in reliability, efficiency, and seamless integration for your industrial automation needs. Its robust design, flexible input/output options, and adherence to international standards make it a prime choice for enhancing operational precision and system performance.Order NowElevate your industrial automation capabilities today with the Pepperl+Fuchs VAA-4E4A-KE-ZE/R AS-Interface I/O module. Contact us for pricing and availability to seamlessly integrate this high-performance solution into your infrastructure.FAQWhat is the primary function of the Pepperl+Fuchs VAA-4E4A-KE-ZE/R?It acts as an AS-Interface I/O module, facilitating the connection and control of sensors and actuators within industrial automation systems.What types of inputs and outputs does this module feature?The module is equipped with 4 PNP inputs for sensor compatibility and 4 normally-open relay outputs for controlling various actuators.Is the VAA-4E4A-KE-ZE/R easy to install?Yes, it is designed for effortless installation on a standard 35 mm DIN rail and features removable, mechanically coded terminals for simple wiring.What environments is this module suitable for?With an IP20 rating and an operational temperature range of –25 to +60 °C, it is well-suited for diverse indoor industrial environments.Does this module comply with international safety standards?Absolutely, it is fully compliant with both CE and UL standards, guaranteeing adherence to international safety and quality regulations.

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