2097-V33PR5-LM Rockwell Automation 240V Single/Three Phase Servo

Core Technical Architecture

Global PLC Spare HUB's Insight

"The 2097-V33PR5-LM is a cornerstone for Tier-1 machine builders using the Kinetix 350 series. Its distinct advantage lies in its EtherNet/IP integration, which eliminates the need for complex proprietary motion cards in the PLC rack. From our field diagnostic experience, the 20-26V DC back-up power input is an essential feature; it maintains controller communication and position data even during a main AC power loss, drastically reducing machine homing time after a restart."

Application Performance:

• Motion Precision: Ideal for high-speed pick-and-place, automated assembly, and packaging indexing systems.
• Safety Integration: STO functionality allows for safer maintenance interventions without fully discharging the DC bus, improving uptime.
• Global Flexibility: The multi-phase input capability makes this drive ideal for machine exports where 1-phase or 3-phase 240V power configurations vary by site.

Commercial Terms & Logistics

Warranty Coverage: 12-Month Global Spare Replacement.
Express Delivery: Priority Worldwide via FedEx, UPS, and DHL.
Technical Status: Factory New / Rigorously Tested Surplus Stock Available.

Professional Motion FAQ

Q1: What is the main difference between using 1-phase vs 3-phase AC input for this drive?

A1: While the 2097-V33PR5-LM supports both, 3-phase input is significantly more efficient for 2kW loads. Using 3-phase input reduces the ripple on the internal DC bus compared to 1-phase (15.0A nominal), which extends the service life of the internal capacitors and improves heat management.

Q2: Can I run this drive without the 24V DC back-up power supply?

A2: Yes, the drive will function on AC power alone. However, without the 24V DC backup, the drive will lose its EtherNet/IP network identity immediately upon AC power loss. This typically triggers "I/O Connection Faults" in the Logix controller and requires a full machine rescan.

Q3: How does the Safe Torque-Off (STO) impact my safety circuit design?

A3: The STO feature allows you to disable the drive's power stage without removing the main AC input. This satisfies SIL 2/PLd safety requirements. It is a massive advantage for machine maintenance, allowing for quick resets without the delay of recharging the DC bus.

Q4: My drive is hitting the 33.9A peak current limit frequently. What should I investigate?

A4: If the 2097-V33PR5-LM hits its 33.9A limit, check your motion profiles in Studio 5000. Frequent peaking at this level indicates excessive torque demand during acceleration. Continuous operation at peak will eventually trigger an "I-T" thermal fault to protect the IGBT power module.

Q5: Which motor series are optimized for pairing with the 2097-V33PR5-LM?

A5: This drive is ideally paired with Allen-Bradley TL-Series or MP-Series (Low Inertia) motors. For high-fidelity positioning, ensure the motor feedback cable matches the drive's feedback port specifications to minimize signal noise in the position loop.