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TST
Assembly instructions
FUZ2 -A/-B/-C/-CX/-L
FEIG ELECTRONIC GmbH
Page 17 of 71
FUZ2-A-B-C-CX-L_Montageanleitung_GB
_10.docx
5.3 Motor and brake
M
~ ~
+
-
3~
T1 T2
T3
PE
Shielding of the motor
cable
U
V
W
Shielding of the
motor cable
PE
20 2122
L´
N´
L´
N´
N´
L´
L´
N´
AC
DC
Connection
example: brake
according to closed
circuit principle
control line
including brake
connection and
limit switch
connection
Brake rectifier
Figure 10: Motor connection
Use a shielded motor cable in order to guarantee error-free operation of the controller. In
addition, no other conductors except the motor connection may be included in this line.
In the case of drive units with an electronic brake, ensure that the brake is equipped with
adequate suppression. We recommend the use of RC-elements for interference suppression
purposes.
For the relay K2 to work as a brake relay, set parameter P.702 = 3201.