Allen-Bradley PowerFlex 525 and 755 drives use screw terminals for 3-phase AC power input, motor output, and DC bus connections with an optional dynamic braking resistor terminal.
| Pin | Name | Function | Type |
|---|---|---|---|
| L1 | L1 | AC input phase 1 | PWR |
| L2 | L2 | AC input phase 2 | PWR |
| L3 | L3 | AC input phase 3 | PWR |
| T1 | T1 | Motor output phase 1 | PWR |
| T2 | T2 | Motor output phase 2 | PWR |
| T3 | T3 | Motor output phase 3 | PWR |
| DC+ | DC+ | DC bus positive | PWR |
| DC- | DC- | DC bus negative | GND |
Allen-Bradley PowerFlex 525 and 755 drives use screw terminals for 3-phase AC power input, motor output, and DC bus connections with an optional dynamic braking resistor terminal.