Lenze MHERA Three-phase AC motors - Manual (Page 16)

MA 33.0005 DE/EN/FR/IT/ES 5.0
16
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KFZ_Zeichen_EN-anschluss-stillstandheizg
Connection of feedback system
Resolver
Terminal
Designation Meaning
B1
B2
+ Ref
- Ref
Transformer windings (reference
windings)
B3 not assigned
B4
B5
+ Cos
- Cos
Stator winding cosine
B6
B7
+ Sin
- Sin
Stator winding sine
B8 not assigned
Incremental encoder / sin/cos absolute value encoder with Hiperface
Terminal
Designation Meaning
B1
B2
+ U
B
GND
Supply +
Mass
B3
B4
A / + COS
A / Ref cos
Track A / process data channel
Track A inverse / process data channel
B5
B6
B / - SIN
B / Ref sin
Track B / process data channel
Track B inverse / process data channel
B7
B8
Z / data +
Z / data -
Zero track / parameter channel + RS485
Zero track inverse / parameter channel - RS485
B10 1) Shield - housing Shield - incremental encoder
1) The terminal is not assigned if insulation at N-end shield of the motor has been selected!

Note!
ƒ Shield signal cable.
ƒ Connect shield on both sides.