Allen Bradley 2094-BC04-M03-M Series A Integrated Axis Module

The Allen Bradley 2094-BC04-M03-M Series A Integrated Axis Module (IAM) is the most precise piece of engineering in the Kinetix 6200/6500 multi-axis servo drive family. It provides strong power conversion and inversion for industrial automation systems that need a lot of power. This double-wide module is designed to work with Rockwell Automation’s Logix controllers over EtherNet/IP or SERCOS interfaces. It has a rectifier, an inverter, and advanced control features that let it drive up to three axes efficiently, taking up less cabinet space and increasing throughput in applications like CNC machinery, robotics, and marine engine controls.

The 2094-BC04-M is designed for 460V AC input with a 28 kW converter rating and 30A continuous inverter current (peaking at 103.8A). It guarantees reliable 13 kW output performance even under dynamic loads, and it supports high-resolution feedback from encoders and resolvers for better motion accuracy. Its modular design makes it easy to mount on Bulletin 2094 power rails. It has pre-molded connectors for IPD (DC bus/AC input), CPD (control power), and safety interlocks, which make installation easier and wiring less complicated in tough environments.

This repairable IAM is a smart choice for system upgrades, maintenance, and spare parts sourcing because it is a discontinued legacy component (end-of-sale December 31, 2025) and has global certifications like CE, cUL, Korean KC, and RCM for compliance in marine, industrial, and automation sectors.

Key Specifications

• Input Voltage: 460V AC, 50/60 Hz, with nominal DC bus output of 650V.​

• Converter Rating: 28 kW at 460V input.​

• Inverter Current: Continuous 30A (rms), peaking up to 103.8A for dynamic loads; some sources note 41.5A continuous equivalent ratings.​

• Dimensions: 30.1 cm width x 40.5 cm height x 48.5 cm length; weight 10.94 kg.​

• Power Rating: Approximately 13 kW effective output for servo motor control.

Core Features:

-> Combines a rectifier, inverter, and control into a single double-wide module that can handle up to three axes. This makes it possible to set up compact multi-axis systems in marine engine automation or industrial machinery.

-> It has motor power (MP) and brake (BC) connectors for reliable servo drive operation and supports high-resolution feedback from encoders and resolvers.

-> The modular design mounts on Bulletin 2094 power rails and is easy to wire up with pre-molded plugs for IPD (DC bus/AC input), CPD (control power), CED (contactor enable), and safety features.

Certifications and Compliance

Holds CE, Eurasian Economic Community, Korean KC, and Australian RCM marks for global industrial use; repairable with standard UL/cUL approvals.

Usage:

• High-Precision CNC Machining: This technology powers multi-axis servo motors in computer numerical control systems, which allow for precise cutting, milling, and shaping in factories.
• Industrial Robotics: Controls the movement of robotic arms and automated guided vehicles (AGVs) in sync, making them perfect for assembly lines and moving materials in factories.
• Marine Engine Automation: This technology works with ship propulsion and thruster systems to provide reliable power conversion for harsh marine environments and engine controls.
• Packaging and Material Handling: Lets high-speed conveyor systems, palletizers, and fillers with dynamic torque response work together to keep production going.
• Motion Control in Printing Presses: Helps with precise web tensioning and registration for high-volume printing jobs that need to be synchronized to less than a millisecond.
• Test and Simulation Equipment: Provides stable servo performance for dynamometers and vibration testing rigs in research and development labs and quality assurance setups.
• Textile Machinery: Controls loom shuttles and winding mechanisms with high-resolution feedback to make sure that fabric is made without any flaws at a large scale.
• Legacy System Upgrades: Can be used as a drop-in replacement or spare for Kinetix 6200/6500 setups, which will keep them running longer in applications that are no longer supported after 2025.