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Pepperl + Fuchs
VAA-4EA-K3-ZE/E2
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This part is currently sold out
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Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
This part is currently sold out
Please check back soon.
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | VAA-4EA-K3-ZE/E2 |
| Manufacturer | Pepperl + Fuchs |
| Type | AS-Interface sensor/actuator module |
| Inputs | 4 inputs for 2- or 3-wire sensors (PNP) |
| Outputs | 4 electronic outputs (PNP) |
| Auxiliary Voltage (Output) | 24 V DC ± 15 % PELV |
| Rated Operating Voltage | 26.5 ... 31.6 V from AS-Interface |
| Rated Operating Current | ≤ 60 mA |
| Protection Class | III |
| Input Current | ≤ 8 mA (limited internally) |
| Output Current | 500 mA per output |
| Switching Point | 0 (unattenuated) ≤ 1.5 mA, 1 (attenuated) ≥ 4 mA |
| AS-Interface Specification | V2.0 |
| Required Master Specification | ≥ V2.0 |
| UL File Number | E106378 |
| Indicators/Operating Means | LED for power, input, output, and external auxiliary voltage |
| Ambient Temperature Operating Range | -25 ... 60 °C (-13 ... 140 °F) |
| Storage Temperature Range | -25 ... 85 °C (-13 ... 185 °F) |
| Degree of Protection | IP20 |
| Connection | Terminal connection ≤ 2.5 mm² |
| Mounting | DIN rail or screw mounting |
| Mass | 110 g |
| Compliance with Standards and Directives | Conforms to EN 60529 for degree of protection |
The Pepperl + Fuchs VAA-4EA-K3-ZE/E2 is a sophisticated AS-Interface sensor/actuator module designed to streamline and enhance the efficiency of industrial automation systems. This junction box module boasts four inputs compatible with both 2- and 3-wire sensors, alongside four electronic outputs, providing a versatile solution for a wide range of applications.
Crafted with precision, the module is certified with the AS-Interface standard and requires a master specification of V2.0 or higher, ensuring seamless integration into existing AS-Interface networks. The compact design, with a mere 39 mm thickness, allows for convenient installation within a junction box, saving valuable space in crowded control panels.
The VAA-4EA-K3-ZE/E2 module is engineered for ease of use, featuring an integrated addressing jack for straightforward configuration and a clear indication system with LEDs that display the status of power, inputs, and outputs. The module's inputs and outputs are powered by an external 24 V DC auxiliary voltage, which is indicated by a green LED when available.
With the ability to snap onto a 35 mm DIN Rail per EN 50022, installation is quick and hassle-free. The screw terminals accommodate conductors up to 2.5 mm², facilitating secure and reliable connections. Each output can handle up to 0.5 A per channel, and the module's operational integrity is maintained across a wide temperature range from -25 to 60 °C, making it suitable for diverse industrial environments.
The VAA-4EA-K3-ZE/E2 module is not only robust in design but also compliant with key industry standards, including a protection rating of IP20, ensuring it meets the rigorous demands of industrial applications. Whether used in manufacturing, processing, or other automation tasks, this module is an essential component for modern industrial operations seeking to optimise performance and reliability.
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Frequently Asked Questions
What are the key features of this AS-Interface sensor/actuator module?
The VAA-4EA-K3-ZE/E2 features AS-Interface certification, inputs for 2- and 3-wire sensors, an addressing jack, and power supply for the inputs and outputs from an external auxiliary voltage. It also includes function displays for bus, external auxiliary voltage, inputs, and outputs.
How can sensors be connected to this module?
The module allows for the connection of mechanical contacts and 2- and 3-wire sensors to its inputs.
What type of outputs does this module have?
This module is equipped with 4 electronic outputs that are PNP type.
Can you describe the installation process for this module?
The module is designed for easy installation within a junction box and can be snapped onto a 35 mm DIN Rail per EN 50022. It features a slim housing and screw terminals for connecting inputs, outputs, or the AS-Interface cable.
What is the power supply requirement for the inputs and outputs?
The inputs and outputs of the module require an external 24 V DC power supply, which can be directly connected to the module.
How are the current switching states indicated?
The current switching state of each input and output is indicated by yellow LEDs located on the unit's front panel.
What is the maximum load capacity for the outputs?
Each output can be loaded with up to 0.5 A per channel.
What are the ambient operating temperature ranges for this module?
The module can operate within an ambient temperature range of -25 to 60 °C (-13 to 140 °F).
What is the degree of protection for this module?
The module has a degree of protection rated at IP20.
How can the module be programmed?
The module includes an integrated programming jack for address configuration, which can be used before or after installation to connect to a hand-held programming device.
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