Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Pepperl + Fuchs
VAA-4E4A-KE5-ZEJQ/E2L
£85.55 (ex. VAT)
2 ready to ship
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Express delivery
Lightning fast delivery if ordered within 00:00:00
Hassle-free returns
No hidden fees or duties
Swift dispatch and delivery
Specification & Description
| Specification | Description |
|---|---|
| Part Number | VAA-4E4A-KE5-ZEJQ/E2L |
| Manufacturer | Pepperl + Fuchs |
| Housing Width | 19 mm |
| Mounting | DIN mounting rail |
| Inputs | 4 inputs for 3-wire sensors (PNP), DC |
| Outputs | 4 electronic outputs, PNP, overload and short-circuit proof |
| Input Voltage (Internal) | 21 ... 31 V DC |
| Input Voltage (External) | 12 ... 30 V DC PELV |
| Output Voltage | ≥ (U_AUX - 0.5 V) |
| Output Current | 2 A per output, total 4 A (T_B ≤ 60 °C), 1 A per output, total 4 A (T_B ≤ 70 °C) |
| Auxiliary Voltage (Output) | U_AUX 20 ... 30 V DC PELV |
| AS-Interface Specification | V3.0 |
| Required Master Specification | ≥ V2.0 |
| Surge Protection | U_EXT, U_AUX, U_e: overvoltage category II, safe isolated power supplies (PELV) |
| Degree of Protection | IP20 |
| Ambient Temperature | -25 ... 70 °C (-13 ... 158 °F) |
| Storage Temperature | -25 ... 85 °C (-13 ... 185 °F) |
| Relative Humidity | 85 %, noncondensing |
| Altitude | ≤ 2000 m above MSL |
| Vibration Resistance | 0.35 mm 10 ... 57 Hz, 5 g 57 ... 150 Hz, 20 cycles |
| Pollution Degree | 2 |
| Material | Housing: PA 66-FR |
| Mass | 110 g |
| Connection | Removable push-in terminals |
| Safety Applications | For use in applications requiring reliable switch-off of AUX power supply for EMERGENCY STOP |
| Compliance | EN 62026-2:2013, EN 61000-6-2:2005, EN 61000-6-4:2007, EN ISO 13849-1:2008, EN ISO 13849-2:2012 |
The Pepperl + Fuchs VAA-4E4A-KE5-ZEJQ/E2L is a compact and efficient AS-Interface sensor/actuator module designed for seamless integration into switch cabinets. With a slender 19 mm housing width, this module is an ideal solution for space-constrained environments, easily mounting onto a standard 35 mm DIN rail in accordance with EN 50022.
This module boasts four inputs and four electronic outputs, facilitating a robust connection for a variety of industrial sensors and actuators. The push-in connection technology, complemented by mechanically coded terminal blocks, ensures a secure and straightforward installation process. Users have the flexibility to select between internal module supply or an external voltage source for sensor supply, thanks to a conveniently placed switch on the module's side.
Operational status and diagnostics are made simple with the module's intuitive function display. This includes indicators for bus status, external auxiliary voltage, internal sensor supply, inputs, and outputs. Additionally, each output channel is equipped with a red LED that illuminates in the event of an overload, providing immediate visual feedback for troubleshooting.
The VAA-4E4A-KE5-ZEJQ/E2L module is designed with safety in mind, offering safe galvanic isolation between the output part supplied by AUX and the rest of the circuit components. This feature enables the module to be used in applications that demand reliable power supply switch-off for emergency stop functions, adhering to safety classification PLd.
With a focus on reliability, the module includes a communication monitor that deactivates the outputs if the AS-Interface fails to communicate with the module for more than 40 ms. This safeguard, along with the ability to activate input filters and lead breakage detection via programmable parameters, ensures consistent and safe operation.
Constructed with high-quality materials, the module's housing is made from PA 66-FR, and it has a mass of 110 g. The module's technical specifications align with industry standards, including compliance with electromagnetic compatibility and machinery directives, ensuring broad compatibility and adherence to regulatory requirements.
The Pepperl + Fuchs VAA-4E4A-KE5-ZEJQ/E2L is a testament to intelligent design and engineering, offering a reliable and user-friendly solution for industrial automation needs.
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.
Read more...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.
Read more...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.
Read more...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.
Read more...How do I create an account?
Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.
Read more...Peace of mind with every purchase
Anna
‘I can recommend quick, efficient, and professional.’
Thomas Roland Geaughan
‘Prompt and expert service. Ease of access to find the parts I needed.’
Martin Ruml
‘Rapid delivery.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Milan Kosík
‘Large selection of spare parts, fast delivery.’
Kayden
‘Services is great.’
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
Martin Ruml
‘Rapid delivery.’
Nathalie Jolicoeur
‘Great service. Thank you.’
Similar Products
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, featuring 4 inputs and 4 electronic outputs, with a housing width of 19 mm for DIN rail mounting.
Can the supply to the sensors be selected?
Yes, the supply to the sensors can be either from the internal supply of the module from the AS-Interface or via an external voltage source, selectable via a switch on the module.
What are the indicators available on this module?
The module includes LED indicators for bus, external auxiliary voltage, internal sensor supply, inputs, and outputs, with a red LED per channel that lights up in the event of output overload.
Is the module suitable for safety applications?
The module offers safe galvanic isolation between the output part supplied by AUX and the other circuit components, making it suitable for applications requiring reliable switch-off of the AUX power supply for EMERGENCY STOP functions up to safety classification PLd.
What is the function of the communication monitor on this module?
The communication monitor deactivates the outputs if the AS-Interface does not communicate with the module for more than 40 ms. This feature ensures reliable operation and can be deactivated via parameter P0 if necessary.
How are the inputs and outputs connected?
Connections are made via removable 4-pin push-in terminal blocks, which are mechanically coded to prevent incorrect wiring. The terminal blocks for AS-i+, AS-i-, AUX+, and AUX- have bridged connections.
What type of protection does the module offer?
The module is designed with a degree of protection IP20 and requires installation in an enclosure with a minimum protection class of IP54 for safety applications. It also includes surge protection for the auxiliary voltages and AS-Interface voltage.
Can the module detect lead breakage and overload?
Yes, the module can detect and report a missing load or overload condition via the OUT LEDs and the 'peripheral fault' function, which communicates the issue to the AS-Interface master.
What are the ambient conditions suitable for the module?
The module can operate in ambient temperatures ranging from -25 to 70 °C and should be used indoors only. It's also designed to withstand certain levels of shock, impact, and vibration.
What are the electrical specifications for the inputs and outputs?
The inputs are for 3-wire sensors (PNP), DC, with a supply from AS-Interface or external voltage. The outputs are electronic, PNP, overload and short-circuit proof, supplied from an external auxiliary voltage.
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.
