Product Details
Product Overview
The Allen Bradley 2094-BC04-M03-S functions as the primary power hub for the Kinetix 6000 multi-axis servo drive system. This Integrated Axis Module (IAM) combines a high-capacity power converter with a high-performance inverter section to control synchronous servo motors. We supply this unit as 100% Brand New and Original, providing the foundational energy and control logic required for complex, high-speed motion applications. It resides at the leftmost position of the power rail to distribute DC bus power to subsequent leader and follower modules.
Technical Specifications
The 2094-BC04-M03-S delivers robust power performance and high-frequency control loops:
| Feature | Specification |
| Module Type | Integrated Axis Module (IAM) 400V Class |
| AC Input Voltage | 324–528V RMS 3-Phase (460V Nom) |
| AC Input Current | 44.0 Amperes (Nominal RMS) |
| Converter Output Power | 28 kW |
| Inverter Output Current | 30 Amperes |
| Velocity Loop Bandwidth | 500 Hz |
| Current Loop Bandwidth | 1300 Hz |
| Internal Shunt Power | 200W Continuous / 22.5 kW Peak |
| Efficiency | 97% |
| Operating Temperature | 0 to 50 °C (32 to 122 °F) |
| Weight | 20.00 lbs (9.07 kg) |
Engineering Advantages
-
Optimized Space Utilization: The integrated design merges the converter and inverter into a single chassis. This eliminates the need for separate power supplies and drive units, significantly reducing the horizontal footprint required on the Kinetix power rail.
-
Superior Dynamic Response: High loop bandwidths (1300 Hz for current and 500 Hz for velocity) ensure the drive tracks motion profiles with extreme precision. This reduces following errors in high-speed pick-and-place or synchronized labeling applications.
-
Efficient Energy Management: The module achieves a 97% efficiency rating, minimizing thermal dissipation within the enclosure. Integrated shunt resistors (28.75 Ohms) handle regenerative energy during rapid motor deceleration, protecting the DC bus from overvoltage conditions.
-
Simplified Power Distribution: By occupying the leftmost slot of the power rail, the IAM provides a unified entry point for three-phase AC power. It automatically manages the soft-start pre-charge sequence for the entire drive lineup, protecting internal components from inrush current spikes.
-
Enhanced System Diagnostics: The module monitors both converter and inverter health in real-time. It communicates status data through the Sercos interface, allowing the controller to detect phase loss, bus overvoltage, or thermal limits before they result in unexpected system failure.
FAQs
-
What is the significance of the "-S" suffix in this part number?
The "-S" suffix indicates the Safe Torque Off (STO) functionality. This hardware-based safety feature allows the drive to disable motor torque without removing primary power, complying with SIL3/PLe safety standards and accelerating machine restarts after a safety event.
-
Can I use the 2094-BC04-M03-S with 230V AC input?
No. This is a 400V-class module specifically designed for 324–528V AC three-phase input. Connecting this module to a 230V source will result in undervoltage faults and improper operation.
-
Does this unit include the power rail for mounting?
No. The 2094-BC04-M03-S mounts onto a separate 2094-series power rail. You must select a power rail with a sufficient number of slots for your IAM and any additional AM (Axis Modules) or IPIM (Integrated Pump Interface Modules).
-
Is this a factory-sealed unit?
Absolutely. We guarantee this 2094-BC04-M03-S is 100% Brand New original hardware. It arrives in the original Allen Bradley factory packaging with all security seals, UPC (820919595684), and technical documentation intact.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Mastering PLC Programming: Best Practices for Robust Industrial Automation
Writing clean PLC code requires discipline, especially regarding memory management. Avoid overusing SET and RESET instructions, as they often complicate debugging. If multiple rungs control the same bit, troubleshooting becomes a nightmare. Instead, focus on energizing a bit in only one location. If your logic requires complex conditions, use branches within a single rung. This approach keeps your code readable, maintainable, and significantly easier to audit during downtime.
PLC vs. HMI: Distinguishing the Brain from the Interface in Industrial Automation
In the realm of industrial automation, distinguishing between a Programmable Logic Controller (PLC) and a Human-Machine Interface (HMI) is fundamental. While both devices work in tandem, they serve distinct purposes. The PLC acts as the "brain" of the operation, executing logic, whereas the HMI serves as the "eyes," allowing operators to monitor and interact with the system. Understanding this synergy is essential for any professional designing robust factory automation solutions.
Selecting the Right Industrial Automation Solution for Modern Manufacturing
Choosing an effective industrial automation system starts with a thorough process audit. You must identify tasks that are repetitive, labor-intensive, or prone to human error. Not every process requires high-level automation; therefore, prioritize operations that directly impact throughput and quality. By scoping your needs accurately, you avoid over-investing in unnecessary technology. A balanced approach ensures that your capital expenditure aligns with measurable gains in operational efficiency.