Configured for high-precision motor velocity and torque regulation in EtherNet/IP networks, the Allen-Bradley 20F11RC5P0AA0NNNNN (20F11RC5P0AA0NNNNN AC Drive) provides direct electrical execution of power conversion for induction motor control.

Suffix Breakdown & Model Matrix

The 20F11RC5P0AA0NNNNN is a PowerFlex 753 frame 1 hardware assembly rated for 400 VAC input. This unit incorporates internal DC terminal access, integrated filtering for EMC compliance, and a dedicated dynamic braking (DB) transistor. The architecture is housed in an IP20/IP00 open-type chassis, featuring embedded I/O blocks for direct control loop integration.

Hardware Specifications

Industrial Control & Network Communication

The PowerFlex 753 platform utilizes high-speed backplane bus communication to maintain deterministic performance across EtherNet/IP and CIP motion networks. The hardware supports firmware flash compatibility, allowing localized updates to motor control algorithms and protective logic. Modular option cards enable I/O density scaling, ensuring precise synchronization of drive axes within multi-drive automation systems.

Ordering Info

• 1 x 20F11RC5P0AA0NNNNN AC Drive

• 1 x Terminal block connector set

• 1 x Technical documentation package

Field Installation Guidelines

• Thermal Management:

  Mount the frame 1 chassis in a vertical orientation. Ensure clear airflow paths through the internal heat sink to maintain operating temperatures within the specified -10 deg C to 50 deg C range.

• Grounding & Shielding:

  Establish a low-impedance connection between the chassis protective earth (PE) terminal and the main equipment grounding bar to ensure potential reference stability.

• Cabling Segregation:

  Maintain physical separation between high-voltage power leads and low-voltage control signals to mitigate electromagnetic interference and capacitive coupling.

• Environmental Protection:

  IP20/IP00 enclosures lack ingress protection against fine dust or moisture. Install within a NEMA/UL-compliant secondary cabinet to preserve hardware integrity.

Frequently Asked Questions

• Does this model support external DC bus sharing?

  Yes. The inclusion of DC terminals allows for common DC bus configurations, provided the precharge sequence is managed to protect the internal input rectifier.

• Is the DB transistor capable of continuous energy dissipation?

  No. The DB transistor is intended for cyclical braking. Ensure external resistors are sized for the specific peak and average regenerative power of the application.

• How is the CM jumper managed?

  The CM jumper is factory-installed to provide common-mode filtering; it should remain in place unless specific site grounding requirements dictate removal.

• Can firmware be updated remotely?

  Yes. Firmware can be flashed via the communication port using the manufacturer's engineering software tools.

• Is the drive compatible with single-phase input?

  No. The drive requires 400 VAC 3-phase input for proper rectifier operation and DC bus voltage levels.

• Can the embedded I/O be expanded?

  Yes. Additional I/O density can be achieved by installing optional plugin modules into the available drive slots.

• What is the response latency of the backplane bus?

  The backplane bus operates with deterministic latency suitable for high-speed CIP motion and synchronization tasks within the drive ecosystem.

• Are internal fuses user-replaceable?

  No. The drive is a field-replaceable unit. There are no user-serviceable fuses or components located inside the chassis.