YASKAWA CIMR-G7U, Technical Manual

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Wiring Main Circuit Terminals
2-
13
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Main Circuit Terminal Functions
Main circuit terminal functions are summarized according to terminal symbols in Table 2.4 . Wire the terminals
correctly for the desired purposes.
Table 2.4 Main Circuit Terminal Functions (200-240 V Class and 380-480 V Class)
Purpose Terminal Symbol
Model: CIMR-G7U 
208-240 Vac 480 Vac
Main circuit power input
R/L1, S/L2, T/L3 20P4 to 2110 40P4 to 4300
R1/L11, S1/L21, T1/L31 2018 to 2110 4018 to 4300
Drive outputs U/T1, V/T2, W/T3 20P4 to 2110 40P4 to 4300
DC power input
1,
20P4 to 2110 40P4 to 4300
Braking Resistor Unit connec-
tion
B1, B2 20P4 to 27P5 40P4 to 4015
DC link choke connection
1, 2
20P4 to 2015 40P4 to 4015
Braking Transistor Unit con-
nection
3,
2018 to 2110 4018 to 4300
Ground 20P4 to 2110 40P4 to 4300