Lenze MDFQA Operating Instructions - Manual (Page 31)

Electrical installation
Plug connectors
Feedback system
6
EN
31 Lenze ¯ BA 33.0006 ¯ 3.0
6.3.4 Feedback system
Resolver (external view of poles)
Pin
Designation Meaning M23
1
2 +Ref
−Ref Transformer windings
(reference windings)
3 +VCC ENP Supply: electronic nameplate 1)
4
5 +COS
−COS
Stator windings cosine
6
7 +SIN
−SIN Stator windings
Sine
8
9
10
Not assigned
11
12 +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
2
3 A
A Track A inverse / − COS
Track A / + COS
4
5 + U
B
GND
Supply +
Mass
6
7 Z
Z Zero track inverse / − RS485
Zero track / + RS485
8 Not assigned
9 B Track B inverse / − SIN
10 Not assigned
11
12 +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
2
3
Not assigned
4 0 V sensor 0 V sensor supply
5
6 +KTY
−KTY
Thermal sensor KTY
7 + U
B
Supply + / +VCC ENP 1)
8
9 Cycle
Cycle
Clock pulse EnDat interface
Clock pulse inverse EnDat
interface
10 GND Mass
11 Shield Shield for housing of encoder
12
13 B
B Track B
Track B inverse
14 Data Data EnDat interface
15
16 A
A 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).