Allen-Bradley 2094-BC04-M03-S Servo Drive Module 360-480V AC STO

Allen-Bradley Kinetix 6000 Integrated Axis Module 2094-BC04-M03-S

The 2094-BC04-M03-S is a Kinetix 6000 Integrated Axis Power Module (IAM) from Allen-Bradley (Rockwell Automation). This 400V class module operates on 324-528V AC 3-phase input (360-480V nominal) with 47-63 Hz frequency. 

Core Specifications

• Manufacturer: Rockwell Automation
• Brand: Allen-Bradley
• Series: Kinetix 6000
• Model: 2094-BC04-M03-S
• Product Type: Integrated Axis Module (IAM) - 400V Class
• Module Location: Leftmost of the Power Rail
• AC Input Voltage: 324-528V rms 3-Phase (360-480V nominal)
• AC Input Frequency: 47-63 Hz
• AC Input Current (nom rms): 44.0 A
• AC Input Current (max inrush 0-pk): 31.1 A
• DC Input Voltage (Common Bus Follower): 458-747V
• DC Input Current (Common Bus Follower): 41.5 A
• Efficiency: 97%

Converter & Inverter Sections

• Converter Section Output: 28 kW
• Inverter Section Output Current: 30 A

Control Performance

• Bandwidth: Velocity Loop: 500 Hz | Current Loop: 1300 Hz
• PWM Frequency: 4 kHz

Internal Shunt Specifications

• Internal Shunt Continuous Power: 200 W
• Internal Shunt Peak Power: 22.5 kW
• Internal Shunt Resistor: 28.75 Ohms

Output Power Dissipation by Loading

• 20% Loading: 53 W
• 40% Loading: 72 W
• 60% Loading: 93 W
• 80% Loading: 116 W
• 100% Loading: 142 W
• Power Dissipation Range: 94-255 W

Safety Features

• Safe Torque-Off (STO) functionality with 200V/400V-class AC input power

Series Variants & Peak Current Ratings

• Series A: 150% peak current rating
• Series B & C: 250% peak current rating with peak enhancement feature

Physical Specifications

• Weight: 21.1 lbs (9.60 kg)
• Operating Temperature: 32-122°F (0-50°C)

Separately Ordered Connector Kits

• Input/Output Interfaces, Safety & Auxiliary Feedback: 2090-K6CK-D44M and 2090-K6CK-D44S0
• Motor Feedback: 2090-K6CK-D15M

Key Features

• Integrated converter and inverter in a single module
• 28 kW converter output for demanding applications
• 30A inverter output current
• Safe Torque-Off for enhanced operator safety
• 97% efficiency for reduced energy costs
• Provides Kinetix Integrated Motion solution for drive, motor, and actuator applications
• Peak enhancement feature available on Series B and C 400V-class modules

Package Includes

• 1x Allen-Bradley 2094-BC04-M03-S Kinetix 6000 Integrated Axis Module
• 1x wiring plug connector set (MP and BC)
• 1x installation documentation

Technical Documentation

📥 Download Product Datasheet PDF

FAQ

Q1: What is the power rating of the 2094-BC04-M03-S Integrated Axis Module?

It features a 28 kW converter section and 30A inverter output current, weighing 9.60 kg (21.1 lbs).

Q2: Where must this module be installed in the power rail?

The IAM must be installed at the leftmost position of the power rail, with all other modules mounted to the right.

Q3: What are the differences between series variants?

Series A has 150% peak current rating, while Series B and C feature 250% peak current ratings with peak enhancement capability.