Lenze g500-S Series - Information on electrical installation; Important notes and preparation; EMC-compliant wiring

Power connecon
Bridge arrangement
Y/Δ circuit
W2
U2
V2
U1
V1
W1
L1
L2
L3
W2
U1
U2
V1
V2
W1
L1
L2
L3
Contact Name Meaning
PE PE PE conductor
U1 L1 Motor winding phase
V1 L2
W1 L3
DC brake connecon
Contact Name Meaning
BD1 + Brake +
BD2 - Brake -
Connecon of brake AC
Connecon via recers
Contact Name Meaning
~ L1 Mains
1
2
3 4
5
6
-
~ ~
+
~ N
+ + Holding brake
(factory-wired)
- -
Switching contact - DC switching
Feedback connecon
Resolver
Contact Name Meaning
B1 +Ref
Transformer windings (reference windings)
B2 -Ref
B3 +VCC ETS
Power supply: electronic nameplate
(Only for model with electronic nameplate ETS)
B4 +COS
Cosine stator winding
B5 -COS
B6 +SIN
Sine stator winding
B7 -SIN
B8 Not assigned
Incremental encoder HTL/TTL
Contact Name Meaning
+ + UB Supply +
- GND Mass
A A/+COS Track A / + COS
A¯ A¯/Ref COS Track A inverse / - COS
B B/+SIN Track B / + SIN
B¯ B¯/Ref SIN Track B inverse/-SIN
0 0 Zero track / + RS485
0¯ 0¯ Zero track inverse / - RS485
Electrical installaon
Motor connecon
Connecon via terminal box
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