Lenze MDxMA-MHxMA-MFxMA-MDERA-MHERA Three-phase AC motors - Manual (Page 39)

Electrical installation
Plug connectors
Feedback system
6
l
39 BA 33.0005−EN 2.0
6.4.3 Feedback system
Resolver / incremental encoder / absolute value encoder
ICN, 12−pole
Resolver (external view of poles)
Pin Designation Meaning M23
1
2 + Ref
− Ref Transformer windings
(reference windings)
MT−Steckverbinder−001.iso/dms
3 Not assigned
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−Steckverbinder−001.iso/dms
2
3 A
A
Track A inverse /
− COS
Track A / + COS
4
5 + U
B
GND
Supply +
Earth
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
KTY thermal detector
Circular connector
4−pole
Incremental encoder (external view of poles)
Pin Designation Meaning M12
1 + U
B
Supply +
MT−Steckverbinder−001.iso/dms
2 B Track B
3 GND Mass
4 A Track A