Group 3:
G Ground Terminal
B2 Terminal for connection with B2 of DBU
B1 Terminal for connection with B1 of DBU
N Terminal for connection with N of Inverter
P Terminal for connection with P1 of Inverter
Group 4,5:
P(+) Terminal for connection with P of Inverter
N(-) Terminal for connection with N of Inverter
B1 Terminal for connection with B1 of DBU
B2 Terminal for connection with B2 of DBU
N.C Unused
E Ground Terminal
• You must refer to dynamic braking unit manual for choice the braking resistor to use the dynamic
braking unit.
• For detailed information on DBU wiring, refer to 2.2 Cable Wiring, Step 7 Selecting the brake unit