Allen-Bradley 2094-BC04-M03-M — Multi-Axis Servo Drive Module | Kinetix 6000 Platform
Engineering Background: The 2094-BC04-M03-M is a dedicated axis module within Rockwell Automation’s Kinetix 6000 integrated motion control architecture. Designed for high-throughput multi-axis applications, it operates on a shared DC bus topology that dramatically reduces cabinet footprint and wiring complexity compared to standalone drive configurations.
Product Positioning: This module targets OEM machine builders and end-users running Allen-Bradley ControlLogix or CompactLogix platforms who require deterministic, synchronized motion across multiple servo axes. It is the preferred choice for packaging lines, assembly automation, and precision CNC applications where axis-to-axis coordination is critical.
Complete Technical Specifications
- Catalog Number: 2094-BC04-M03-M
- Series: Kinetix 6000 Multi-Axis Servo Drive
- Manufacturer: Allen-Bradley / Rockwell Automation
- Module Type: Axis Module (requires 2094-series IAM or AM power rail)
- Input Voltage: 400V AC, 3-Phase (from shared DC bus)
- Continuous Output Current: 3A RMS
- Peak Output Current: 9A RMS
- Continuous Power: ~3 kW
- Communication Interface: SERCOS II fiber-optic (via backplane)
- Feedback Supported: Incremental encoder, absolute encoder, Stegmann Hi-resolution
- Control Loop: Position, velocity, torque (all closed-loop)
- Bus Voltage: 650V DC nominal (shared bus)
- Enclosure Rating: IP20 (panel mount)
- Operating Temperature: 0°C to +50°C
- Storage Temperature: -40°C to +70°C
- Humidity: 5–95% non-condensing
- Weight: 9.34 kg
- Certifications: UL, CE, cUL
- HS Code: 8504.40
Proven Application Environments
- Packaging machinery: form-fill-seal, cartoning, case packing
- Assembly automation: robotic pick-and-place, gantry systems
- Printing & converting: web tension control, register control
- Material handling: conveyor indexing, palletizing
- CNC machining centers requiring multi-axis interpolation
- Semiconductor & electronics manufacturing (cleanroom-compatible with proper enclosure)
Engineering Advantages
- Shared DC Bus Architecture: Regenerative energy is shared across axes, reducing energy consumption by up to 30% versus standalone drives.
- SERCOS II Integration: Deterministic fiber-optic communication ensures sub-millisecond axis synchronization with ControlLogix motion controllers.
- Compact Rail Mounting: Modular rail design allows up to 8 axis modules per power rail, minimizing panel space.
- Unified Studio 5000 Programming: Fully integrated into Logix Designer — no separate drive software required.
- Advanced Diagnostics: Onboard fault logging and drive self-test routines reduce commissioning time and unplanned downtime.
System Architecture & Signal Flow
The 2094-BC04-M03-M mounts on a Kinetix 6000 power rail alongside an Integrated Axis Module (IAM, e.g. 2094-BC04-M02-M) that provides the AC-to-DC rectification stage. The shared 650V DC bus feeds all axis modules on the rail. Each axis module independently controls one servo motor via its own IGBT inverter stage. The SERCOS II ring connects the ControlLogix motion controller to all drives, delivering position/velocity commands and returning encoder feedback at a 1ms or 2ms update rate. Safe Torque Off (STO) is implemented per axis via hardwired safety inputs.
Sourcing & Quality Verification
- All units are sourced from verified industrial surplus channels, authorized distributors, or decommissioned OEM lines.
- Each unit undergoes visual inspection, label verification, and functional power-on testing prior to shipment.
- Firmware version and hardware revision are documented and disclosed upon request.
- Original Rockwell Automation packaging preserved where available.
- Counterfeit screening performed per IDEA-STD-1010 guidelines.
Procurement Process
- Submit your inquiry with required quantity and delivery timeline via the product page or email support@konmask.com.
- Receive a formal quotation with unit price, lead time, and shipping options within 24 business hours.
- Confirm purchase order — payment via T/T, PayPal, or credit card accepted.
- Unit ships with full inspection report, tracking number, and commercial invoice within 1–3 business days.
- Post-delivery technical support available via email or WhatsApp: +0086 19859288691.
Technical FAQ
Q: Can the 2094-BC04-M03-M operate as a standalone drive?
A: No. It is an axis module that requires a Kinetix 6000 power rail and an IAM (Integrated Axis Module) to supply the shared DC bus. It cannot be powered independently.
Q: Which ControlLogix motion controller is compatible?
A: Any ControlLogix controller with a SERCOS motion module (e.g. 1756-M02AE, 1756-M08SE) running RSLogix 5000 v15 or later / Studio 5000 Logix Designer.
Q: What servo motors are compatible?
A: MPL, MPM, MPS, and MPF series Allen-Bradley servo motors with compatible feedback devices. Consult Rockwell Publication 2094-UM001 for the full motor-drive compatibility matrix.
Q: Is a warranty provided?
A: Yes — 90-day functional warranty against defects in materials and workmanship. Extended warranty options available upon request.
Q: Can you provide the firmware version before purchase?
A: Yes. Contact us with your order inquiry and we will provide the firmware revision and hardware series letter prior to shipment.
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Contact: support@konmask.com | +0086 19859288691
