Lenze MDFQA Operating Instructions Uživatelský manuál stáhnout pdf (Strana 31)

Electrical installation

Plug connectors

Feedback system

Lenze ¯ BA 33.0006 ¯ 3.0

6.3.4 Feedback system

Resolver (external view of poles)

Pin Designation Meaning M23

+Ref

−Ref

Transformer windings

(reference windings)

3 +VCC ENP Supply: electronic nameplate

+COS

−COS

Stator windings cosine

+SIN

−SIN

Stator windings

Sine

Not assigned

+KTY

−KTY

Thermal sensor KTY

Incremental encoder / sin/cos absolute value encoder Hiperface (external view of poles)

Pin Designation Meaning M23

1 B Track B / + SIN

MT plug−in

connector−001.iso/dms

Track A inverse / − COS

Track A / + COS

+ U

GND

Supply +

Mass

Zero track inverse / − RS485

Zero track / + RS485

8 Not assigned

9 B Track B inverse / − SIN

10 Not assigned

+KTY

−KTY

Thermal sensor KTY

Sin/cos absolute value encoder with EnDat interface (external view of poles)

Pin Designation Meaning M23

1 UP sensor Supply UP sensor

Not assigned

4 0 V sensor 0 V sensor supply

+KTY

−KTY

Thermal sensor KTY

7 + U

Supply + / +VCC ENP

Cycle

Clock pulse EnDat interface

Clock pulse inverse EnDat

interface

10 GND Mass

11 Shield Shield for housing of encoder

Track B

Track B inverse

14 Data Data EnDat interface

Track A

Track A inverse

17 Data Data inverse EnDat interface

1) Only for versions with electronic nameplate ENP.

* At times, older documents also stated plug sizes of 1.0 (M23) and 1.5 (M40).

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