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Power Port Pinouts
Overview
| Port | Function |
| CN1 | I/O Signal Port |
| CN2 | Encoder Port |
| USB | USB Mini port |
| CN3 | EtherCAT In Communication port |
| CN4 | EtherCAT Out Communication port |
| CN6 | STO Safe Torque Off port |
| X1 | Main Power Supply |
X1 Port main power supply (230 VAC models)
| Pin | Functions | Remarls |
| L1 L2 | Single phase 220 VAC | 1) Optional isolation transformer 2) Do not connect to 380 VAC directly to prevent damage to drive 3) In case of serious interference, it is recommended to connect a line filter to main power supply; It is recommended to install a fuseless circuit breaker to cut off power supply in time when the driver fails. |
| P+ | 1) Internal DC bus positive terminal 2) External regenerative resistor P terminal | Please refer to Regenerative resistor selection and connections |
| Br | External regenerative resistor terminal | Please refer to Regenerative resistor selection and connections |
| N | Please do not connect | |
| U | Motor U phase terminal | Please ensure proper wire connection on motor. |
| V | Motor V phase terminal | Please ensure proper wire connection on motor. |
| W | Motor W phase terminal | Please ensure proper wire connection on motor. |
| PE | Motor potective Earth | Please ground PE of driver and motor together |
X1 Port main power supply (380 VAC models)
| Pin | Functions | Remarls |
| L1C L2C | Control circuit: Single phase 380VAC | 1) Optional isolation transformer 2) In case of serious interference, it is recommended to connect a line filter to main power supply; It is recommended to install a fuseless circuit breaker to cut off power supply in time when the driver fails. |
| R S T | Main Power Supply: Three phase 380VAC， +10～-15%，50/60Hz | 1) Optional isolation transformer 2) In case of serious interference, it is recommended to connect a line filter to main power supply; It is recommended to install a fuseless circuit breaker to cut off power supply in time when the driver fails |
| P+ | 3) Internal DC bus positive terminal 4) External regenerative resistor P terminal | If an external regenerative resistor is required, please disconnect B1 and B2. Connect the external regenerative resistor to terminal P+ and B2. |
| B1/B2 | External regenerative resistor terminal | If an external regenerative resistor is required, please disconnect B1 and B2. Connect the external regenerative resistor to terminal P+ and B2. |
| N N1 N2 | Internal DC bus negative terminal | Please do not connect |
| V | Motor V phase terminal | Please ensure proper wire connection on motor. |
| W | Motor W phase terminal | Please ensure proper wire connection on motor. |
| PE | Motor potective Earth | Please ground PE of driver and motor together |