Allen-Bradley 2094-BL25S Kinetix 6000 Line Interface Module

The 2094-BL25S is a Line Interface Module (LIM) engineered for the Allen-Bradley Kinetix 6000 multi-axis servo drive system. Functioning as a centralized power management interface, it consolidates three-phase line power conditioning, auxiliary control power generation, and main contactor safety control into a single modular chassis, simplifying control cabinet wiring and power distribution.

Power Conditioning and System Integration

Designed for 460 VAC three-phase main line inputs, this module supplies up to 25 A of continuous current to downstream drive power structures. It incorporates internal branch circuit protection, line filtering, and a 230 VAC auxiliary input to generate control circuit supply power for logic and status monitoring during system standby or main power disconnection.

Technical Specifications

Functional Role and System Application

In a Kinetix 6000 drive line-up, the 2094-BL25S eliminates the requirement for discrete external line components by housing the main line contactor, control transformers, and branch circuit fusing. This integrated arrangement reduces panel space, shortens installation time, and ensures compliant power sequencing between the main incoming supply and connected axis modules.

Frequently Asked Questions

Q: What is the primary function of the auxiliary 230 VAC input on the 2094-BL25S? A: The 230 VAC auxiliary input maintains control power for system logic, communications, and drive diagnostics when main 460 VAC three-phase power is isolated or disabled for safety operations.

Q: Is the 2094-BL25S compatible with 230 V three-phase main power systems? A: No, the 2094-BL25S is explicitly rated for 460 VAC three-phase main input power. Systems operating on 230 VAC main power require a corresponding 230 V class Line Interface Module (such as 2094-ALxx models).