Lenze MDFQA Operating Instructions Manual de usuario descargar pdf (Pagina 35)

Electrical installation

Terminal box

Feedback system

Lenze ¯ BA 33.0006 ¯ 3.0

6.4.5 Feedback system

Resolver

Terminal Designation Meaning

+Ref

−Ref

Transformer windings

(reference windings)

B3 + VCC ENP Supply: electronic

nameplate

+COS

−COS

Stator winding cosine

+SIN

−SIN

Stator winding sine

B8 Not assigned

+KTY

−KTY

Thermal sensor KTY

1) Only for versions with electronic nameplate ENP.

Incremental encoder / sin/cos absolute value encoder with Hiperface

Terminal Designation Meaning

+ U

GND

Supply +

Mass

Track A / + COS

Track A inverse / − COS

Track B / + SIN

Track B inverse / − SIN

Zero track / + RS485

Zero track inverse / − RS485

B10 Shield − housing Shield − incremental encoder

+KTY

−KTY

Thermal sensor KTY

Sin/cos absolute value encoder with EnDat interface

Terminal Designation Meaning

B1 + U

Supply + / + VCC ENP

B2 GND Mass

Track A

Track A inverse

Track B

Track B inverse

Data

Data EnDat interface

Data inverse EnDat interface

B20

B21

Cycle

Clock pulse EnDat interface

Clock pulse inverse EnDat interface

B22 UP sensor UP sensor

B23 0 V sensor 0 V sensor

B24 Shield Shield for housing of encoder

B25 Not assigned

+KTY

−KTY

Thermal sensor KTY

1) Only for versions with electronic nameplate ENP.

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Lenze MDFQA Operating Instructions Manual de usuario Pagina 35

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