Description:The 2094-BC04-M03-M/A (Series A) is a high-power Integrated Axis Module (IAM) from Allen‑Bradley’s Kinetix 6000 multi-axis servo drive platform, manufactured by Rockwell Automation. It functions as a 13.5 kW continuous output servo drive designed for 400V class industrial power systems. This module is engineered to deliver precise, high-torque motion control for demanding applications, integrating directly into a Logix-based control architecture for simplified programming and commissioning.Application Scenarios:In a high-speed packaging line for beverage cartons, the 2094-BC04-M03-M/A drives the main form-fill-seal (FFS) machine’s rotary cutting axis. This axis must synchronize precisely with continuous-motion web feed and filler heads. The module’s high bandwidth (500 Hz speed loop) and high peak current (75A) enable rapid torque response for instantaneous speed corrections, ensuring clean cuts at rates exceeding 200 packages per minute. Its integration over EtherNet/IP via CIP Motion eliminates the latency and complexity of traditional pulse-and-direction or analog interfaces, directly addressing the pain points of synchronization jitter, high wiring costs, and difficult troubleshooting in complex multi-axis systems.
Parameter:
| Main Parameters | Value/Description |
|---|---|
| Product Model | 2094-BC04-M03-M/A (Series A) |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Family | Kinetix 6000 Integrated Axis Module (IAM) |
| Rated Power (Cont.) | 13.5 kW |
| Input Voltage | 3-Phase, 324 – 528V AC (400V Class) |
| Control Voltage | 95 – 264V AC, 1-Phase |
| Peak Current | 75 A (0-peak) |
| Continuous Current | 37 A RMS |
| Feedback Type | EnDat 2.1/2.2, HIPERFACE DSL, Resolver |
| Communication | EtherNet/IP (CIP Motion, CIP Sync) |
| Safety Function | STO (Safe Torque Off) – SIL 3, PL e |
| Regenerative Braking | Shared DC Bus (requires external braking resistor for excess energy) |
| Operating Temperature | 0 to 50 °C (derate above 40°C) |
| Enclosure Rating |
Technical Principles and Innovative Values:The 2094-BC04-M03-M/A is built on a shared DC bus architecture, where multiple drives connect to a common high-voltage DC link, typically supplied by a PowerFlex 7000 Active Front End (AFE).
- Innovation Point 1: Integrated CIP Motion over EtherNet/IP: The drive embeds the CIP Motion protocol stack, allowing it to be configured and controlled directly as an axis within the Studio 5000 Logix Designer project. This creates a single programming environment for both logic and motion, eliminating the need for separate motion programming software and complex coordinate system mapping.
- Innovation Point 2: Advanced Regenerative Energy Management: In a multi-axis system, when one axis brakes (decelerates), its kinetic energy is regenerated onto the shared DC bus. The 2094-BC04-M03-M/A can immediately reuse this energy to power other axes that are motoring (accelerating). This can reduce overall system energy consumption by 15-30% compared to drives that dissipate all braking energy as heat via resistors.
- Innovation Point 3: High-Performance Control Loops: The module executes a high-speed current loop (1300 Hz) and a velocity loop (500 Hz), enabling extremely tight control of motor torque and speed. This is critical for applications requiring rapid disturbance rejection, such as maintaining constant tension in a winding process despite variations in material roll diameter.
