2. Wiring and Connection
2 - 40
2-8-4 Motor brake control connector (CN20) output circuit
The motor brakes can be controlled with the CN20 connector.
The brakes controlled with the CN20 connector include the magnetic brakes and dynamic brakes
(dedicated for MDS-C1-V1-110/150). (Unit internal relay specifications: 5A 30VDC/8A 250VAC)
When using CN20
POINT
To ensure safety in an emergency, make sure that the magnetic brakes are
applied in sequence with the emergency stop switch.
CAUTION
1. Always install a surge absorber near the motor's brake terminal to eliminate
noise and protect the contacts.
2. The brakes cannot be released just by connecting the CN20 and motor brake
terminal. 24VDC must be supplied.
lways install a surge
absorber
Brake
MDS-C1-V1/V2
3 MBR2
2 DBR
1 MBR1
CN20
24VDC
Surge
absorber
Emergenc
stop switch
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