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Encoder interface cards<br />

Type of card<br />

Encoder interface with<br />

Differential outputs (RS422) Open collector outputs (NPN) Push-pull outputs<br />

Operating frequency<br />

300 kHz<br />

Reference 5 V VW3A3401 – –<br />

12 V – VW3A3403 VW3A3405<br />

15 V VW3A3402 VW3A3404 VW3A3406<br />

24 V – – VW3A3407<br />

3<br />

Type of card (1) Resolver Universal Sincos Absolute Incremental with<br />

emulation<br />

Speed feedback resolution 12 bits 16 bits 16 bits 10,000<br />

Encoder type supported<br />

Resolver with<br />

2, 4, 6 or 8 poles<br />

"SinCos,<br />

SinCosHiperface<br />

Sincos Absolute "Incremental<br />

RS 422 - 5 V or 15 V"<br />

EnDat, SSI"<br />

References VW3A3408 VW3A3409 VW3A3410 VW3A3411<br />

Supported by Altivar LIFT and Altivar71 with S383 fi rmware version<br />

3/32<br />

Other versions: please consult our Customer Care Centre.

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