2 Wiring
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Figure 2-3 Terminals of IS580T080 and IS580T100, and IS580-2T080 and IS580-2T100
R S
POWER
T
BR
(+) (-)
V
U
W
MOTOR
Figure 2-4 Terminals of IS580T140 to IS580T210, and IS580-2T140 to IS580-2T210
R S
T U V W
POWER MOTOR
BR (+) (-)
Terminal Terminal name Description
R, S, T Three-phase supply input Connect to the three-phase ac power supply�
(-), (+) DC bus terminals Connected to external braking unit (MDBUN) with servo drive units of 90 kW and above�
BR, (+) Braking resistor connection Connected to external braking resistor for servo drive units of 75 kW and below�
U, V, W Output terminals Connect to a three-phase motor�
Ground (PE) Grounding connection�
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