Allen-Bradley 2198-E4015-ERS | Kinetix 5100 Servo Drive
1.5kW, 400V, EtherNet/IP, Hardwired STO
Part Number: 2198-E4015-ERS
Manufacturer: Allen-Bradley / Rockwell Automation
Series: Kinetix 5100
Condition: New / Surplus / Refurbished Available
Overview
The Allen-Bradley 2198-E4015-ERS is a single-axis servo drive from Rockwell Automation's Kinetix 5100 series, designed for EtherNet/IP-based motion control in standalone applications. Rated at 1.5 kW continuous output power from 400V AC input, this drive delivers precision velocity, torque, and position control for servo axis applications across packaging, material handling, assembly automation, and light industrial machinery.
Key features include EtherNet/IP indexing capability and hardwired safety (STO) implementation. The indexing functionality allows the drive to execute pre-programmed motion profiles through its onboard motion engine without requiring a separate motion controller. The hardwired STO implementation provides safety-critical functions through physical connections rather than safety networks.
Key Specifications
| Series |
Kinetix 5100 |
| Continuous Output Power |
1.5 kW |
| Input Voltage |
400V Class (380-480V AC, 3-Phase) |
| Input Frequency |
47-63 Hz |
| Continuous Output Current |
6.05 A |
| Peak Output Current |
15.11 A |
| Control Voltage |
24V DC (Nominal) |
| Communication |
EtherNet/IP (Dual RJ45) |
| Safety |
Hardwired Safe Torque Off (STO) |
| Motion Mode |
Indexing |
| Enclosure Rating |
IP20 / NEMA Type 1 |
| I/O |
2 Analogue Inputs, 6 Digital Inputs, 6 Digital Outputs |
| Interface |
Status Display, Navigation Pushbuttons, Mini USB |
| Weight |
1.61 kg (3.56 lbs) |
| Suggested Replacement For |
2097-V34PR5 (Kinetix 350) |
EtherNet/IP Indexing – Motion Without a Motion Controller
The Kinetix 5100 indexing drive contains its own motion execution engine, storing and running motion profiles locally without requiring a Logix motion controller for real-time trajectory calculations. This architecture reduces controller load on multi-axis machines and enables cost-effective standalone servo axis integration.
The dual-port EtherNet/IP interface supports Device Level Ring (DLR) topology, allowing drives to be daisy-chained on a ring network with automatic fault recovery. This eliminates single points of failure and simplifies cabinet wiring for machines with multiple servo axes.
Hardwired Safety – STO Without a Safety Network
The ERS suffix indicates hardwired Safe Torque Off implementation through dedicated safety terminals. This architecture is ideal for machines using hardwired E-stop circuits, safety relays, or safety PLCs that output discrete safety signals rather than network-based safety commands.
Safe Torque Off cuts the drive's gate drive signals, removing torque from the motor without full drive shutdown. The hardwired STO terminals also allow safety connections to be cascaded between multiple drives, enabling simultaneous torque removal across multiple axes from a single safety event.
Replacement Path from 2097-V34PR5 Kinetix 350
Rockwell Automation designates the 2198-E4015-ERS as the suggested upgrade path for machines running the 2097-V34PR5 Kinetix 350 drive. While the migration requires different connectors, control wiring, and commissioning tools, the functional mapping between platforms is well-documented by Rockwell.
I/O, Display & Connectivity
The 2198-E4015-ERS provides comprehensive I/O capabilities including 2 analogue inputs, 6 digital inputs, and 6 digital outputs. The onboard status display and navigation pushbuttons enable basic drive status monitoring and parameter access without requiring a laptop. The Mini USB port supports direct drive configuration and firmware updates via Connected Components Workbench (CCW).
Frequently Asked Questions
Does the 2198-E4015-ERS require a ControlLogix or CompactLogix controller to operate?
No. As an indexing drive, the 2198-E4015-ERS executes stored motion profiles locally through its onboard motion engine. It can be commanded via digital inputs or EtherNet/IP messages from standard Logix PLCs, third-party controllers, or simple PLCs with digital outputs.
What is the difference between the ERS (hardwired safety) and ESS (safety network) variants?
The ERS variant implements Safe Torque Off through hardwired safety terminals from safety relays or safety PLC discrete outputs. The ESS variant supports CIP Safety over EtherNet/IP, where safety commands arrive via network from GuardLogix or safety-rated controllers.
Is this drive a direct replacement for the 2097-V34PR5 Kinetix 350?
Rockwell designates the 2198-E4015-ERS as the suggested functional replacement, but it is not a direct drop-in. Connector locations, control wiring, and commissioning software differ between platforms, requiring rewiring and reconfiguration.
What software is used to configure and commission the 2198-E4015-ERS?
The primary configuration tool is Rockwell Automation's Connected Components Workbench (CCW), available as a free download. The drive also provides front-panel display and navigation buttons for basic status monitoring and parameter access.
What motor types are compatible with the 2198-E4015-ERS?
The Kinetix 5100 series supports both synchronous (permanent magnet) and asynchronous (induction) servo motors. Allen-Bradley MPAI, MPAS, and MPL series servo motors are the primary intended pairings, though third-party motors can be used with appropriate motor data entry during commissioning.
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