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

Name: VAA-4E4A-KE-ZE/R
Brand: Pepperl + Fuchs
SKU: VAA-4E4A-KE-ZE/R
Price: 61.95 GBP
Availability: InStock

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£61.95 (ex. VAT)

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Marvo Stock ID MV-BA7W

HS Code 85389091

SKU VAA-4E4A-KE-ZE/R

Condition Used

Warranty 12 months

Weight (kg) 0.17

Length (mm) 102.00

Width (mm) 22.50

Height (mm) 106.00

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Specification & Description

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Commonly Asked Questions

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Specification & Description

Specification	Description
Part Number	VAA-4E4A-KE-ZE/R
Manufacturer	Pepperl + Fuchs
Type	AS-Interface Sensor/Actuator Module
Operating Voltage	≤8 mA, 21 to 31 V dc
Mounting Type	DIN Rail Mount
Dimensions	106 x 102 x 22.5 mm
Fieldbus Standard	EN 62026-2:2013
Ambient Temperature Range	-25 to 60 °C
Storage Temperature Range	-25 to 85 °C
Relative Humidity	85%, non-condensing
Altitude	≤ 2000 m above MSL
Pollution Degree	2
Degree of Protection	IP20
Connection Type	Removable terminals
Housing Material	PA 66-FR
Weight	170 g
Tightening Torque	0.5 Nm to 0.6 Nm
Input Characteristics	4 inputs for 2- or 3-wire sensors (PNP), DC, supply from AS-Interface or external, ≤ 8 mA
Output Characteristics	4 relay outputs, normally open, nominal load per contact 2 A / 30 V DC, per module 8 A
Surge Protection	Over voltage category II for outputs, category III for auxiliary and operating voltages (PELV)
LED Indicators	FAULT, INT, PWR, IN, OUT
Galvanic Isolation	Input/Output, Input/AS-Interface, Output/Output, Output/AS-Interface
Directive Conformity	Electromagnetic compatibility Directive 2014/30/EU, Low voltage Directive 73/23/EEC
Standard Conformity	Galvanic isolation EN 60664-1:2007, Electromagnetic compatibility NAMUR NE 21: 1998-08

The Pepperl + Fuchs VAA-4E4A-KE-ZE/R is a sophisticated AS-Interface sensor/actuator module designed for seamless integration into industrial automation systems. This compact unit, with dimensions of 106 x 102 x 22.5 mm, is engineered to mount easily onto a DIN rail, making it an ideal choice for space-constrained switch cabinets.

Equipped with four PNP inputs and four relay outputs, the module facilitates efficient monitoring and control of various field devices. The inputs cater to both 2- and 3-wire sensors, providing flexibility in connecting different types of sensors to the module. Users can select between internal power supply from the AS-Interface or an external source, depending on their specific requirements, with the selection indicated by a dedicated LED.

The module's outputs are isolated relay contacts, ensuring reliable operation and safety within the system. Each input and output state is conveniently displayed via individual LED indicators, simplifying troubleshooting and system checks.

With an ambient operating temperature range of -25 to 60°C, the VAA-4E4A-KE-ZE/R is built to withstand challenging industrial environments. The module's robust construction is complemented by a protection rating of IP20, signifying its suitability for indoor applications.

For system integrators and maintenance personnel, the module's communication monitoring feature is a significant advantage. It ensures that in the event of a communication failure, the outputs are de-energised, thereby maintaining system integrity and preventing unintended operations.

The VAA-4E4A-KE-ZE/R is compliant with the AS-Interface specification V2.1 and requires a gateway specification of V2.0 or higher. Its adherence to international standards, including EN 62026-2:2013 for fieldbus systems, underscores its reliability and quality.

Overall, the Pepperl + Fuchs VAA-4E4A-KE-ZE/R module is a versatile and reliable component that enhances the functionality and efficiency of automated systems in various industrial settings.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What type of module is this?

This is an AS-Interface Sensor/Actuator Module designed for use in switch cabinets, providing a compact solution for interfacing sensors and actuators to the AS-Interface network.

Can this module be used with both 2-wire and 3-wire sensors?

Yes, the module accommodates both 2-wire and 3-wire sensors (PNP), offering flexibility in connecting various types of sensors.

What is the supply voltage range for this module?

The module operates within a supply voltage range of 21 to 31 V dc, ensuring compatibility with standard AS-Interface power supplies.

How can the sensors be powered using this module?

Sensors connected to the module can be powered either from the internal supply of the module (AS-Interface) or via an external voltage source, selectable via a switch on the module.

What type of outputs does the module have?

The module features 4 isolated relay outputs, which are normally open, providing reliable switching for connected devices.

How are the input and output states indicated?

The current switching state of each input and output is indicated by respective yellow LEDs for inputs (IN) and outputs (OUT), enhancing visibility and diagnostics.

What is the function of the FAULT LED on the module?

The FAULT LED indicates a communication fault or an address of 0. It also flashes red to signal an overload or an issue with the internal input supply.

Is there any protection against communication loss with the AS-Interface?

Yes, the module is equipped with communication monitoring which de-energises the outputs if there is no AS-Interface communication with the module for more than 40 ms.

What is the maximum altitude at which the module can operate?

The module is designed to operate at altitudes up to 2000 metres above mean sea level, accommodating various installation environments.

What are the environmental conditions suitable for the module?

The module is suitable for indoor use only, with an ambient temperature range of -25 to 60 °C and a relative humidity of up to 85%, non-condensing.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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