The Allen Bradley 2094-PRS6 is a Kinetix 6000 Slim Power Rail designed for high-density multi-axis servo drive systems. It serves as the mechanical and electrical backbone for mounting and interconnecting Kinetix Integrated Axis Modules (IAMs), Axis Modules (AMs), shunt modules, and slot fillers in a shared DC-bus motion architecture.
This model supports up to 6 axes, making it ideal for large synchronized motion systems used in robotics, CNC machinery, packaging equipment, semiconductor manufacturing, and automated production lines.
Rockwell Automation lists the 2094-PRS6 as End of Life / discontinued effective December 31, 2025, with no direct Rockwell replacement planned.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Allen Bradley (Rockwell Automation) |
| Model Number | 2094-PRS6 |
| Product Family | Kinetix 6000 / 6200 / 6500 |
| Product Type | Slim Power Rail |
| Axis Capacity | 6 axes |
| Module Capacity | 1 IAM + up to 5 additional modules |
| Supported Voltage | 230V or 460V servo systems |
| Compatible Modules | IAM, AM, shunt, slot-filler modules |
| System Architecture | Shared DC-bus multi-axis servo system |
| Mounting Type | Panel-mounted slim rail |
| Function | Mechanical support + power/control distribution |
| Slot Configuration | 1 converter slot + 6 inverter slots |
| Protection Concept | Finger-safe modular slot structure |
| Standards | UL, CE, CUL, KC |
| Operating Temperature | 0°C to 55°C |
| Relative Humidity | 5–95% non-condensing |
Physical Dimensions & Weight (L × W × H Combined)
| Parameter | Specification |
|---|---|
| Dimensions (L × W × H) | 490.2 × 408.9 × 195.6 mm |
| Alternative Panel Dimensions | 490.2 × 241.3 × 25.4 mm (rail body only) |
| Weight | Approx. 3.55 kg (7.8 lb) |
System Role (How It Works)
The 2094-PRS6 is not a servo drive itself. It acts as the central mounting and distribution platform for a Kinetix multi-axis system.
It provides:
- Mechanical mounting for servo modules
- Shared DC-bus power distribution
- Integrated control signal routing
- Compact multi-axis architecture
- Simplified wiring between modules
Typical configuration:
ControlLogix PLC → Kinetix system → 2094-PRS6 → IAM + AM modules → servo motors
Unused slots require 2094-PRF slot-filler modules for proper installation and safety.
Recommended Related Models
| Related Model | Description |
|---|---|
| 2094-BC02-M02-S | Integrated Axis Module |
| 2094-BM02-S | Axis Module |
| 2094-BMP5-M | Axis Power Module |
| 2094-PRF | Slot-filler module |
| 2090-K6CK-D44S0 | STO / safety connector kit |
| Kinetix 6200 / 6500 | Servo drive platform |
| MPL / VPL servo motors | Compatible motor families |
| 1756-L8x | ControlLogix motion controller |
| 5069-L320ER | CompactLogix controller |
| 2090 motor cables | Power and feedback wiring |
