Product Introduction Schneider VW3A3401 Brand：Schneider Item No.：VW3A3401 Product Type：Encoder Interface Card Product Origin：France Dimensions：120 mm × 50 mm × 35 mm Weight：0.2 kg Paymen
| Release time | Jun 02, 2026 |
| Manufacturer | Schneider PLC |
| Model | VW3A3401 |
| Part Number | IN44479 |
| Condition | 100% New |
| Shipping Port | Xiamen, China |
| Lead Time | 1-3 Working Days |
| Certificate | COO |
| Courier partners | DHL, UPS, TNT, FedEx and EMS. |
| Warranty | 1 Years |
Product Introduction
Schneider VW3A3401
Brand：Schneider
Item No.：VW3A3401
Product Type：Encoder Interface Card
Product Origin：France
Dimensions：120 mm × 50 mm × 35 mm
Weight：0.2 kg
Payment：T/T, Western Union, Credit Card
Shipping Port：Xiamen, China
Lead Time：1-3 Days
Condition：Brand New And Original
Warranty：1 Year
Q1. What is the Schneider Electric VW3A3401 used for?
It is an encoder interface card that allows Altivar variable speed drives to receive speed feedback from an incremental encoder for precise motor control.
Q2. Which drives are compatible with the VW3A3401?
The card is designed for Altivar 61, Altivar 71, Altivar 61Q, and Altivar 71Q variable frequency drives.
Q3. What type of encoder signals does the module support?
It supports RS422 differential encoder signals with channels A, B, and their complementary outputs.
Q4. What is the supply voltage for the encoder interface card?
The module provides a 5 V DC supply to the encoder.
Q5. What is the maximum encoder cable length supported?
The encoder cable can typically be up to 50 meters in length.
Q6. How is the VW3A3401 installed in the system?
It is installed as a plug-in option card in a dedicated slot inside the Altivar variable speed drive.
Q7. What advantages does encoder feedback provide?
Encoder feedback improves drive performance by enabling accurate speed control, vector control, and better motor response under varying loads.
Q8. What is the weight of the VW3A3401 module?
The encoder interface card weighs approximately 0.2 kg.
The import process is standardized, testing is supported, and after-sales service is guaranteed
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Company Information
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
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Check out Schneider VW3A3401 latest technical documentation.
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