The figures in this section show the different schematics of the drive main circuit. The connections change when the drive capacity changes. The DC power supply for the main circuit also supplies power to the control circuit.
Note:
Drive models B001A to B018A, 2001A to 2082A, and 4001A to 4060A do not have a built-in EMC filter.
| Warning |
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Fire Hazard
Do not connect a braking resistor to terminals +1 or -. Use terminals B1 and B2 for the braking resistor connections.
If you connect a braking resistor to the incorrect terminals, it can cause damage to the drive and braking circuit and serious injury or death.
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| Notice |
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Do not use the negative DC bus terminal “-” as a ground terminal. This terminal is at high DC voltage potential.
Incorrect wiring connections can cause damage to the drive.
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Model
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Figure
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B001 - B004
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Figure 1
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B006 - B018
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Figure 2
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2001 - 2004, 4001 - 4004
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Figure 3
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2006 - 2082, 4005 - 4060
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Figure 4
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Figure 1. Drive Main Circuit Configuration 1
Figure 2. Drive Main Circuit Configuration 2
Figure 3. Drive Main Circuit Configuration 3
Figure 4. Drive Main Circuit Configuration 4
