Instruction manual

Connection Example of Braking Resistor
152
(R)
(S)
(T)
L1(R)
B1 B2
N/L2(S)
L3(T)
U/T1
MOTOR
V/T2
W/T3
3-PHASE
POWER
SUPPLY
ON
MC
THRX
MC
THRX
OFF
TRX
FAULT CONTACT
TRX
BRAKING RESISTOR UNIT
OVERLOAD RELAY TRIP CONTACT
MC
MCCB
MC
MA MC
SA
SA
SA
Use sequencer to break
power supply side on
overload relay trip
contact
OVERLOAD RELAY
TRIP CONTACT
BRAKING
RESISTOR
IM
* Disable stall prevention during deceleration by setting n092 to 1 when
using a Braking Resistor Unit. The motor may not stop within the
deceleration time if this setting is not changed.