Allen-Bradley 2094-EN02D-M01-S0 Kinetix 6500 STO Module
The 2094-EN02D-M01-S0 is an EtherNet/IP Safe Torque-Off (STO) control module designed for Allen-Bradley Kinetix 6500 multi-axis servo drive systems. It mounts directly onto compatible Integrated Axis Modules (IAM) or Axis Modules (AM) to handle position, speed, and safety feedback in multi-axis motion control applications. Equipped with embedded CIP Motion and CIP Sync protocols over EtherNet/IP, the module manages real-time axis synchronization with 500-microsecond cycle performance while operating on an input range of 2.5–24 VDC at 1.36 A and output rating of 5–24 VDC at 0.6 A.
The Allen-Bradley 2094-EN02D-M01-S0 provides integrated SIL CL3 / PLe Safe Torque-Off protection, allowing maintenance personnel to safely disable drive output torque without removing main AC power.
Functional Safety & Motion Architecture
The Safe Torque-Off (-S0) hardware architecture removes rotational torque from the servo motor while maintaining drive power, preventing unexpected restarts during access to hazardous zones. By eliminating the need for external hardwired safety contactors, the module reduces electrical panel wiring, minimizes space requirements, and speeds up system recovery after a safety trip.
Dual-port EtherNet/IP interfaces support linear and Device Level Ring (DLR) topologies to maintain continuous communication during single network cable faults. Standardized 44-pin IOD connections handle user safety signals and auxiliary position feedback, establishing tight integration within Studio 5000 / RSLogix 5000 control environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 2094-EN02D-M01-S0 |
| Brand | Allen-Bradley |
| Product Family | Kinetix 6500 |
| Product Type | Servo Drive Control Module |
| Functional Safety Level | Safe Torque-Off (STO) / SIL CL3, PLe, Cat 4 |
| Communication Protocols | CIP Motion, CIP Sync, EtherNet/IP |
| Axis Configuration | Multi-Axis System Integration |
| Input Voltage / Current | 2.5–24 VDC / 1.36 A |
| Output Voltage / Current | 5–24 VDC / 0.6 A |
| Module Weight | 1.65 lbs (0.75 kg) |
Frequently Asked Questions
Q: What is the key functional difference between the 2094-EN02D-M01-S0 and the 2094-EN02D-M01-S1 control modules? A: The 2094-EN02D-M01-S0 provides standard Safe Torque-Off (-S0) functionality, which safely removes motor torque while keeping the drive powered, whereas the -S1 variant provides Safe Speed Monitoring (-S1) to monitor active movement speeds during maintenance.
Q: Can the 2094-EN02D-M01-S0 module participate in redundant network topologies? A: Yes, its embedded dual RJ45 Ethernet ports support Device Level Ring (DLR) configurations, ensuring uninterrupted network communication and motion control timing if a network cable breaks.
Allen-Bradley 2094-EN02D-M01-S0 Kinetix 6500 STO Module
Allen-Bradley 2094-EN02D-M01-S0 Kinetix 6500 STO Module
The 2094-EN02D-M01-S0 is an EtherNet/IP Safe Torque-Off (STO) control module designed for Allen-Bradley Kinetix 6500 multi-axis servo drive systems. It mounts directly onto compatible Integrated Axis Modules (IAM) or Axis Modules (AM) to handle position, speed, and safety feedback in multi-axis motion control applications. Equipped with embedded CIP Motion and CIP Sync protocols over EtherNet/IP, the module manages real-time axis synchronization with 500-microsecond cycle performance while operating on an input range of 2.5–24 VDC at 1.36 A and output rating of 5–24 VDC at 0.6 A.
The Allen-Bradley 2094-EN02D-M01-S0 provides integrated SIL CL3 / PLe Safe Torque-Off protection, allowing maintenance personnel to safely disable drive output torque without removing main AC power.
Functional Safety & Motion Architecture
The Safe Torque-Off (-S0) hardware architecture removes rotational torque from the servo motor while maintaining drive power, preventing unexpected restarts during access to hazardous zones. By eliminating the need for external hardwired safety contactors, the module reduces electrical panel wiring, minimizes space requirements, and speeds up system recovery after a safety trip.
Dual-port EtherNet/IP interfaces support linear and Device Level Ring (DLR) topologies to maintain continuous communication during single network cable faults. Standardized 44-pin IOD connections handle user safety signals and auxiliary position feedback, establishing tight integration within Studio 5000 / RSLogix 5000 control environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 2094-EN02D-M01-S0 |
| Brand | Allen-Bradley |
| Product Family | Kinetix 6500 |
| Product Type | Servo Drive Control Module |
| Functional Safety Level | Safe Torque-Off (STO) / SIL CL3, PLe, Cat 4 |
| Communication Protocols | CIP Motion, CIP Sync, EtherNet/IP |
| Axis Configuration | Multi-Axis System Integration |
| Input Voltage / Current | 2.5–24 VDC / 1.36 A |
| Output Voltage / Current | 5–24 VDC / 0.6 A |
| Module Weight | 1.65 lbs (0.75 kg) |
Frequently Asked Questions
Q: What is the key functional difference between the 2094-EN02D-M01-S0 and the 2094-EN02D-M01-S1 control modules? A: The 2094-EN02D-M01-S0 provides standard Safe Torque-Off (-S0) functionality, which safely removes motor torque while keeping the drive powered, whereas the -S1 variant provides Safe Speed Monitoring (-S1) to monitor active movement speeds during maintenance.
Q: Can the 2094-EN02D-M01-S0 module participate in redundant network topologies? A: Yes, its embedded dual RJ45 Ethernet ports support Device Level Ring (DLR) configurations, ensuring uninterrupted network communication and motion control timing if a network cable breaks.
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