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Pepperl+Fuchs VAA-4E4A-KE-ZEJQ/E2L

by Pepperl+Fuchs

OverviewThe Pepperl+Fuchs VAA-4E4A-KE-ZEJQ/E2L is a high-performance, compact AS-Interface sensor/actuator module engineered for seamless integration of field devices into your AS-Interface network. This versatile module boasts 4 robust inputs compatible with 2- or 3-wire sensors and 4 reliable electronic outputs, ensuring optimal performance in demanding industrial automation environments. Its space-saving 22.5 mm slim housing is specifically designed for efficient DIN rail mounting within control cabinets, maximizing valuable space without compromising functionality.Key Features Versatile Inputs Equipped with 4 channels, meticulously designed for compatibility with both 2-wire and 3-wire PNP sensors. Offers flexible power supply options, drawing internally from the AS-Interface or utilizing an external source. Powerful Outputs Features 4 electronic PNP outputs, each engineered to manage up to 2 A, ensuring robust control. Includes essential overload and short-circuit protection for enhanced operational safety and longevity. Effortless Wiring Incorporates mechanically and color-coded removable terminals, simplifying the installation process and minimizing wiring errors for quick and reliable setup. Intelligent Communication Monitoring An integrated watchdog function intelligently deactivates outputs within 40 ms if AS-Interface communication is interrupted, safeguarding your processes. Comprehensive LED Indicators Provides clear operational status at a glance with a suite of intuitive LED indicators: FAULT LED (Red): Instantly signals communication anomalies or output malfunctions. INT LED (Green): Vividly indicates active internal sensor supply. PWR LED (Green): Confirms AS-Interface voltage status for reliable operation. AUX LED (Green/Red): Displays the status of the external auxiliary voltage, ensuring power stability. IN LEDs (Yellow): Visually represents the switching states of each input. OUT LEDs (Yellow/Red): Clearly shows output states and alerts to overload or lead breakage conditions. Advanced Lead Breakage Detection A switchable feature that accurately detects and reports missing loads on outputs, enhancing system reliability and uptime. Optimized DIN Rail Mounting Designed for convenient and secure installation on standard 35 mm DIN rails (EN 50022), facilitating a tidy and space-efficient control cabinet layout. Technical Specifications Model Number: VAA-4E4A-KE-ZEJQ/E2L AS-Interface Specification: V3.0 Profile: S-7.0 IO Code: 7 ID Code: 0 ID1 Code: F ID2 Code: E Auxiliary Voltage (Input): 12 to 30 V DC (PELV) Auxiliary Voltage (Output): 20 to 30 V DC (PELV) Rated Operating Voltage: 26.5 to 31.6 V from AS-Interface Rated Operating Current: ≤ 35 mA (without sensors); max. 190 mA Protection Class: III Surge Protection: Overvoltage category III, safe isolated power supplies (PELV) Input Voltage: 21 to 31 V DC (internal supply) Input Current Loading Capacity: ≤ 150 mA, overload and short-circuit protected (internal supply) Output Current: Up to 2 A per output, total up to 4 A (depending on ambient temperature and installation) Operating Temperature Range: -25°C to +60°C (-13°F to +140°F) Housing Material: PA 66-FR Degree of Protection: IP20 Dimensions: Width 22.5 mm, Height 99 mm, Depth 102 mm Mounting: DIN rail (EN 50022) Certifications: UL File Number: E223772, CE Marked: Yes, cULus Listed: General Purpose ApplicationsThe Pepperl+Fuchs VAA-4E4A-KE-ZEJQ/E2L module is an indispensable component across various industrial sectors, enhancing efficiency and reliability: Material Handling Systems Optimally integrates sensors and actuators within conveyor belts, robotic arms, and automated guided vehicles (AGVs) for precise sorting, routing, and inventory management, minimizing errors and maximizing throughput. Packaging Machinery Crucial for controlling a diverse range of sensors and actuators in packaging lines, ensuring highly accurate filling, sealing, labeling, and palletizing operations, which leads to reduced waste and increased production speeds. Why Choose This Product?The Pepperl+Fuchs VAA-4E4A-KE-ZEJQ/E2L offers unparalleled reliability and versatility for modern industrial automation. Its robust design, advanced safety features, and simplified installation make it an ideal choice for optimizing your AS-Interface network. Experience enhanced operational efficiency and reduced downtime with this high-performance module.Order NowUpgrade your industrial automation system today with the Pepperl+Fuchs VAA-4E4A-KE-ZEJQ/E2L AS-Interface Module. Contact us for pricing and availability, or to discuss how this product can benefit your specific application.FAQWhat is the primary function of the VAA-4E4A-KE-ZEJQ/E2L module?This module is designed to seamlessly integrate field devices like 2-wire and 3-wire sensors and actuators into an AS-Interface network, providing efficient data exchange and control.What kind of protection features does this module have?It includes robust overload and short-circuit protection for its electronic outputs, an integrated watchdog function for communication monitoring, and advanced lead breakage detection for enhanced system reliability.Is this module difficult to install?No, it features mechanically and color-coded removable terminals for simplified, error-free wiring and is designed for convenient DIN rail mounting to optimize space in control cabinets.

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