Lenze 8250 Series - 8251 Brake Module on 820 X Controller

Installation
8250BA0903 4-7
4.3.2 8251 brake module on 820X controller
K10
L3
N
PE
L1
L2
U V
W
M
3~
PE
K10
F1
8201 - 8204
+UG -UG
8251
28 E1
20
PE
Z1
X1
Z2
K10
RFR
RB
T1
T2
...
L1 N
+UG
-UG
K10
OFF
ON
Z3
PE
PE
PE
Fig. 4-3 Connection of 8251 brake module to 820X controller
Z1: Brake module
Z2: Controller
Z3: Mains choke
K10: Mains contactor
F1: Mains fuse (recommended)
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