Configured for high-torque motor control applications, the Allen-Bradley 20F11ND096JA0NNNNN (20F11ND096JA0NNNNN AC Drive) provides direct physical/electrical execution. This PowerFlex 753 drive operates on a 480 VAC, 3-phase supply and incorporates embedded I/O modules to facilitate localized control logic. The hardware architecture supports both normal duty and heavy duty output profiles, utilizing an open-type chassis with forced-air cooling to manage thermal output during high-current operation.

Hardware Specifications

Control Network and I/O Integration

The PowerFlex 753 series utilizes modular firmware to manage deterministic network communication, providing full compatibility with EtherNet/IP and other industrial protocols. The system supports complex I/O density scaling, allowing users to configure local and remote inputs and outputs through the drive’s backplane bus. Firmware flash compatibility is built into the processor architecture, enabling field-side updates to network stacks or drive control algorithms. This ensures that the drive integrates seamlessly into multi-axis systems, maintaining timing precision and deterministic signal exchange across the control platform.

Ordering Info

• 1 20F11ND096JA0NNNNN AC Drive

• 1 I/O terminal block set

• 1 Technical documentation packet

Field Installation Guidelines

• Physical Mounting

• Install the drive in a vertical orientation within an enclosure rated for the local environment to ensure proper heat dissipation.

• Provide at least 150 mm of clearance above and below the drive to facilitate unobstructed airflow for the forced-air cooling system.

• Electrical Grounding

• Terminate all power and control shielding to a low-impedance ground point to minimize noise influence on the internal signal processing.

• Ensure the CM jumper remains installed to maintain established EMC filtering levels as specified in the technical documentation.

Frequently Asked Questions

• Does this drive support hot-swapping of control modules?

  No, all control modules and I/O cards must be installed or removed while the drive is powered down to prevent damage to the backplane communication bus.

• How is the HD (Heavy Duty) rating determined?

  The HD rating is based on increased current capacity for applications with high starting torque requirements; users must select the correct mode via the drive software.

• Can the drive operate without the CM jumper?

  The CM jumper is required for proper EMC filtering; removing it may increase conducted electrical noise and affect compliance with electromagnetic compatibility standards.

• What happens if the drive's internal temperature exceeds the limit?

  The drive will trigger a thermal fault and cease output to the motor, protecting the power stage from damage until the temperature drops within the safe operating range.

• Is the 96 A rating continuous?

  Yes, the 96 A rating is the continuous output current for normal duty (ND) operation; temporary overloads are handled according to the factory-set overload curves.

• What is the purpose of the DC terminals?

  The DC terminals allow for connection to a common DC bus, enabling energy sharing between drives in multi-drive configurations.

• Does the drive include an internal brake?

  This model includes a Dynamic Braking (DB) transistor, which allows for the connection of an external braking resistor to dissipate regenerated energy.

• How do I configure parameters without a HIM?

  Parameters can be configured using a PC connected via the drive’s communication port running the appropriate configuration software or via a temporary plug-in HIM.