Allen-Bradley Kinetix 6500 (2094) Modules – 2094-EN02D-M01-S1 EtherNet/IP Safe Speed Control Module

Technical Dossier

Product Details And Specifications

Allen-Bradley Kinetix 6500 (2094) Series Technical Notes

The Allen-Bradley Kinetix 6500 series, built on the 2094 catalog numbering platform, is a modular, multi-axis servo drive system designed for high-demand industrial automation environments. Deployed extensively in chemical processing plants, oil refineries, nuclear facilities, automotive assembly lines, and heavy manufacturing operations worldwide, the Kinetix 6500 architecture integrates directly with Rockwell Automation's Logix control platform via EtherNet/IP — eliminating the need for dedicated motion networks and reducing cabinet footprint through shared DC bus topology.

The 2094 series supports axis counts from single-axis configurations up to 8-axis shared-bus systems, with power ratings spanning from 2 kW to over 100 kW per axis module. Its native integration with Studio 5000 Logix Designer and the iTRAK and MagnaView motion ecosystems makes it a standard specification in greenfield and brownfield projects across process industries.

The Evolution of Kinetix 6500 (2094) Architecture

The Kinetix 6500 platform was introduced by Rockwell Automation as the successor to the Kinetix 6000 (2094 shared-bus) and Kinetix 2000 (2093) families, consolidating motion control onto the standard EtherNet/IP network used by ControlLogix and CompactLogix processors. This eliminated the proprietary SERCOS fiber-optic ring required by earlier Kinetix 6000 configurations.

Generation 1 (2094-BC01-M01 / early axis modules): Initial release focused on replacing SERCOS-based motion with EtherNet/IP CIP Motion. Compatible with ControlLogix L6x and early L7x processors.

Generation 2 (Safe Speed / Safe Torque-Off integration): Introduction of integrated functional safety — SIL 2 / PLd — directly within axis modules (e.g., 2094-EN02D-M01-S1, 2094-AM02-S). Eliminated external safety relays for STO and SS1 functions.

Kinetix 6500 (2094) Full Catalog & Functionalities — SKU List

The following catalog numbers represent verified, commonly deployed modules within the 2094 Kinetix 6500 platform. Modules are classified by functional role:

— Integrated Axis Modules (IAM) — Power & Control Combined —

• 2094-BC01-M01-S: 460V 1-axis IAM, 7.5 kW, STO-rated, shared DC bus leader
• 2094-BC02-M02-S: 460V 2-axis IAM, 15 kW, dual-axis integrated, STO-rated
• 2094-BC04-M05-S: 460V 4-axis IAM, 37 kW, high-power shared bus leader module
• 2094-BC07-M05-S: 460V 7.5 kW IAM, standard bus leader for multi-axis systems

— Axis Modules (AM) — Expansion Axes —

• 2094-AM01: Single-axis expansion module, 2 kW, standard torque-off
• 2094-AM02: Single-axis expansion module, 4 kW, standard torque-off
• 2094-AM02-S: Single-axis expansion module, 4 kW, SIL 2 Safe Torque-Off integrated
• 2094-AM03-S: Single-axis expansion module, 7.5 kW, SIL 2 Safe Torque-Off integrated
• 2094-AM05-S: Single-axis expansion module, 15 kW, SIL 2 Safe Torque-Off integrated

— EtherNet/IP Communication & Safety Control Modules —

• 2094-EN02D-M01-S1: EtherNet/IP dual-port Safe Speed Control Module, SIL 2 / PLd, CIP Safety
• 2094-EN02D-M01: EtherNet/IP dual-port standard motion control module, non-safety variant
• 2094-SE02F-M00-S0: SERCOS fiber-optic interface module for legacy Kinetix 6000 compatibility

— Power Supply & Capacitor Modules —

• 2094-PRS7: Precharge resistor module for shared DC bus systems
• 2094-BSP2: Bulletin 2094 shunt module, 200W continuous, bus overvoltage protection
• 2094-XL75S-C4: 75A line interface module, 460V 3-phase input, integrated contactor
• 2094-XL150S-C4: 150A line interface module, 460V 3-phase input, high-current systems

— Accessories & Mounting Hardware —

• 2094-PRF: Bulletin 2094 power rail, standard length, backplane bus connector
• 2094-SEPM-B24-S: Safe speed monitoring module, external encoder input, SIL 2

Quality Control for the Kinetix 6500 (2094) Range

The 2094 series presents specific technical challenges during inspection and refurbishment due to its integrated DC bus backplane architecture, dual-port EtherNet/IP communication stack, and embedded CIP Safety firmware. DriveKNMS applies the following verification procedures to all 2094 modules prior to shipment:

• Backplane bus continuity test: Verification of DC bus rail integrity across all connector positions on the power rail (2094-PRF).
• EtherNet/IP communication validation: Each EN02D-series module is bench-tested for dual-port DLR (Device Level Ring) connectivity and CIP Motion object response.
• Safety function verification (S-suffix modules): STO (Safe Torque-Off) and SS1 (Safe Stop 1) response time measurement per IEC 62061 and ISO 13849-1 test protocols.
• Firmware version audit: All modules are checked against Rockwell Automation's current firmware compatibility matrix for ControlLogix L7x and L8x processors.
• Thermal imaging inspection: Power stage components (IGBTs, gate drivers, DC bus capacitors) are inspected under load using infrared thermography to detect latent failures.