228 Resistor braking
We recommend that you also wire the thermal switch to a digital input of the drive.
Mechanical installation
All brake resistors must be installed outside the drive. Follow the resistor
manufacturer’s instructions.
Electrical installation
Checking the insulation of the assembly
Follow the instructions given in section Brake resistor assembly for R1…R3 on page
91.
Connection diagram
See section Connection diagram page 96.
Connection procedure
See section Grounding shelf on page 102.
Connect the thermal switch of the brake resistor as described in section Protecting
the system against thermal overload on page 227.
L1 L2 L3
1
2
3
4
5
6
13
14
3
4
1
2
K1
OFF
ON
L1 L2 L3
1
ACS580
10 +24V
x DIx
ACS580
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