Description

Brief Product Description

The Allen-Bradley 2094-BC02-M02-S is a high-capacity Integrated Axis Module (IAM) for the Kinetix 6000 multi-axis servo system, delivering 15 kW of continuous bus power. This 400V-class drive integrates both converter and inverter functions to provide a centralized power and control solution for complex motion applications.

High-Capacity Multi-Axis Power Management

The Allen-Bradley 2094-BC02-M02-S serves as the primary power hub for the Kinetix 6000 multi-axis servo system. By functioning as an Integrated Axis Module (IAM), this unit combines a three-phase AC-to-DC converter with a high-performance inverter, effectively managing the power distribution for its own axis and several downstream follower modules. It accepts a wide input voltage range of 324–528V AC and provides a stable 650V DC bus output. This centralized architecture allows the 2094-BC02-M02-S to support continuous bus power of 15 kW, reaching peak levels of up to 37.5 kW in later hardware series, which ensures the system can handle significant acceleration demands in heavy-duty manufacturing.

Dynamic Braking and Energy Efficiency

To protect internal circuitry and maintain system stability, the 2094-BC02-M02-S incorporates an integrated shunt regulator. This 115 Ω internal resistor activates at 805V DC to dissipate excess regenerative energy, providing 50W of continuous shunt power and 5.6 kW of peak capacity. The drive operates at a high efficiency rating of 97%, which reduces thermal buildup within the control enclosure and lowers overall energy costs. Furthermore, the module supports common-bus-follower configurations, allowing shared energy across multiple drives to maximize efficiency during decelleration phases.

Robust Industrial Protection and Compatibility

Rockwell Automation designed the 2094-BC02-M02-S with a focus on maximum uptime and hardware protection. The module features a high short-circuit current rating of 200,000 A (rms) symmetrical and includes comprehensive monitoring for bus overvoltage and undervoltage conditions. For electrical protection, the system integrates seamlessly with Allen-Bradley 1492-SPM breakers or FNQ-R class fuses.¹ This IAM is specifically designed for use with 2094-BM02-S axis modules, providing a scalable and synchronized motion control environment. Its robust engineering makes it an ideal choice for high-throughput applications such as automotive assembly, large-scale packaging, and material handling systems.

Key Technical Characteristics

• Integrated Dual-Stage Architecture: Combines converter and inverter stages to streamline multi-axis setups.
• Superior Power Density: Delivers 15 kW continuous and up to 37.5 kW peak bus output power.
• Advanced Regenerative Handling: Features a built-in 115 Ω shunt with high peak dissipation capacity.
• High Voltage Versatility: Operates on 400V-class three-phase power for global industrial compatibility.
• Energy Efficient Operation: Achieves 97% efficiency to minimize heat dissipation and power waste.²
• Scalable System Design: Facilitates the addition of follower axis modules via a shared power rail.

Technical Specifications