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Schneider Electric VW3A3420 Altivar RS422 Digital Encoder Interface Module VFD Accessory

% $-165.14
Schneider Electric VW3A3420 Altivar RS422 digital encoder interface module
Schneider Electric VW3A3420 Altivar RS422 digital encoder interface module

Schneider Electric VW3A3420 Altivar RS422 Digital Encoder Interface Module VFD Accessory

Brand: Schneider Electric
Reference No: VW3A3420
Catalog No: VW3A3420
Series: Altivar
Tariff Code (HS): 850490
Communication: RS422
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$165.14

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  • Description

The Schneider Electric VW3A3420 is a digital encoder interface module that connects an RS422-compatible incremental encoder, SSI absolute encoder or EnDat 2.2 encoder to Altivar Process ATV900, Altivar Process Modular and Altivar Machine ATV340 drives. It supplies 5 V, 12 V or 24 V DC to the encoder and accepts feedback through a female SUB-D15 connector, at an operating frequency of up to 1000 kHz.

Technical Specifications

Reference VW3A3420
Brand Schneider Electric
GTIN 3606485441252
Range Altivar
Product or Component Type Digital encoder interface module
Range Compatibility Altivar Process ATV900, Altivar Process Modular, Altivar Machine ATV340
Communication Port Protocol RS422
Encoder Type EnDat 2.2, A/B/I incremental (type R or type X), SSI absolute (type SG or type SB)
Rated Supply Voltage (Us) 5 V DC (4.75-5.25 V), 12 V DC (11.4-12.6 V), 24 V DC (22.8-25.2 V)
Maximum Supply Current 0.25 A at 5 V DC, 0.1 A at 12 V DC, 0.1 A at 24 V DC
Protection Type Short-circuit protection, overload protection
Maximum Cable Distance 100 m (A/B/I and SSI), 50 m (SSI at 300 kHz, EnDat 2.2 without compensation)
Maximum Operating Frequency 1000 kHz
Input Impedance 121 Ohm
Connector Type 1 female high-density SUB-D 15
Net Weight 0.15 kg

Selection Notes

Choose the VW3A3420 when the motor feedback device outputs a digital RS422 signal - incremental A/B/I, EnDat 2.2 or SSI absolute - rather than an analog SinCos or resolver signal. The module's 1000 kHz maximum operating frequency and up to 100 m cable run make it suitable for high-resolution position loops on ATV900 and ATV340 applications.

Technical Details

Short Description
Digital encoder interface module for RS422/SSI/EnDat encoders on Altivar ATV340/900 drives.
Catalog No
VW3A3420
Delivery Date (Days)
30 days
Model Number
Altivar
Tariff Code
850490

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