# Schneider Electric VW3A3424 HTL Push-Pull Encoder Interface Card

**URL:** https://aio.lv/en/product--schneider-electric-vw3a3424--12448535
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Schneider Electric
**Manufacturer code:** VW3A3424
**EAN:** 3606481211491
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 140.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 116.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-vw3a3424--12448535

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric VW3A3424 is an encoder interface card designed for Altivar variable speed drives. It supports HTL Push-Pull signal types, enabling precise motor speed and position feedback in industrial automation systems. This module ensures reliable communication between the encoder and the drive, facilitating accurate control and monitoring of motor performance in demanding applications.

## Long description

The Schneider Electric VW3A3424 is a specialized encoder interface card engineered for seamless integration with Altivar variable speed drives. This module is designed to process HTL Push-Pull encoder signals, providing the drive with essential feedback regarding motor speed and position. By facilitating high-precision data transmission between the encoder and the drive, this interface card enables sophisticated control loops and enhances the operational accuracy of industrial automation systems.
Advantages
This interface card offers robust performance in demanding industrial environments by ensuring stable and reliable signal processing. Its compatibility with the Altivar drive series allows for straightforward installation and configuration, minimizing downtime during system integration. The use of HTL Push-Pull technology provides excellent noise immunity, which is critical for maintaining signal integrity over longer cable runs in electrically noisy factory settings. This results in improved motor control, better process consistency, and extended equipment longevity.
Suitable for
Industrial automation and motion control systems
Conveyor belt speed synchronization
Precision positioning in manufacturing machinery
Closed-loop motor control applications
This card is not suitable for applications requiring TTL or RS422 signal standards, as it is specifically designed for HTL Push-Pull interfaces. It is also not compatible with drive series outside of the specified Altivar range, so users should verify drive model compatibility before installation.
Key specifications
Signal type: HTL Push-Pull
Compatibility: Altivar variable speed drives
Function: Encoder feedback processing
Application: Motor speed and position monitoring
To use the Schneider Electric VW3A3424, first ensure that the variable speed drive is powered down and disconnected from the main supply. The card should be inserted into the designated option slot on the drive according to the manufacturer's installation manual. Once physically installed, connect the encoder wiring to the terminal block on the card, ensuring correct polarity and shielding. After the hardware is secured, configure the drive parameters via the control interface to recognize the encoder input and calibrate the feedback loop for the specific motor application.
What to consider before purchase
Verify the signal output type of your existing encoder
Check the compatibility of your specific Altivar drive model
Ensure the control system requirements match the HTL Push-Pull standard
Confirm that the installation environment meets the environmental specifications of the drive
For optimal performance and safety, always ensure that all electrical connections are properly shielded and grounded to prevent electromagnetic interference. Regularly inspect the wiring and connections during routine maintenance to ensure continued signal accuracy.

## FAQ

### How much does the Schneider Electric VW3A3424 Encoder Interface Card cost, and is it available for purchase?

The price is 140.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Schneider Electric VW3A3424 Encoder Interface Card be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Schneider Electric products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Schneider Electric service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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