Frequently Asked Questions
What is the Allen-Bradley 2198-H003-ERS?
It is a Rockwell Automation Kinetix 5500 Frame 1 servo drive with Integrated Motion on EtherNet/IP, a dedicated hardwired Safe Torque Off interface and support for compatible AC servo motors.
What input voltages does the drive support?
It supports 195 to 264 VAC RMS with single-phase or three-phase input and 324 to 528 VAC RMS with three-phase input. The available continuous output power changes with the supply configuration.
What is the output power rating?
The rated continuous output power is 0.2 kW at 230 V single-phase, 0.3 kW at 230 V three-phase or 0.6 kW at 480 V three-phase. The 0.6 kW specification is not applicable to all input configurations.
Is the continuous output current 1.4 A or 1.0 A?
Both are valid under different measurement conventions. The manufacturer lists 1.4 A continuous zero-to-peak and 1.0 A continuous RMS output current.
What is the peak output current?
The specified peak output current is 3.5 A zero-to-peak or 2.5 A RMS, subject to the manufacturer's peak-current duration and thermal limits.
What is the difference between 2198-H003-ERS and 2198-H003-ERS2?
Both have the same basic voltage and power ratings. The 2198-H003-ERS uses hardwired Safe Torque Off, while the 2198-H003-ERS2 uses integrated safety over EtherNet/IP. The safety interfaces require different system designs.
Does the 2198-H003-ERS support EtherNet/IP?
Yes. Its dual Ethernet ports provide Integrated Motion on EtherNet/IP communication with compatible motion controllers. The ERS safety function, however, uses hardwired connections rather than network-based STO.
Does the drive require a separate 24 VDC power supply?
Yes. Control power requires a separate 24 VDC source. Manufacturer specifications list 0.4 A without a motor brake and 2.4 A for the referenced 2 A brake configuration.
Which servo motors are compatible?
The Kinetix 5500 platform supports selected Kinetix VP servo motors using Hiperface DSL feedback. Other supported motors may require the 2198-H2DCK feedback converter kit and appropriate system components. Verify the exact motor-drive combination before installation.
Does this model include an internal braking shunt?
Yes. The 2198-H003-ERS has an integrated shunt with 100 Ω resistance and 30 W continuous power rating. Braking energy calculations must follow the manufacturer system design guidelines.
Can multiple Kinetix 5500 drives share a power bus?
Compatible Kinetix 5500 drives support shared-bus arrangements, subject to restrictions on input phase, bus connections, module selection and system configuration. The 2198-H003-ERS should be evaluated against the exact shared-bus design requirements.
What are the mechanical dimensions?
The Frame 1 drive is 50 mm wide with a 200 mm frame-height dimension and approximately 226 mm depth using the standard feedback connector arrangement. The installation drawing specifies a separate 215 mm mounting reference.
What is the operating temperature range?
The manufacturer specifies 0 to +50°C ambient operating temperature. Proper vertical mounting, ventilation and cabinet clearances are necessary for reliable operation.
Is 2198-H003-ERS discontinued?
Rockwell Automation lists the 2198-H003-ERS as active in its product catalog. Product lifecycle status can change, so the current manufacturer listing should be checked during procurement planning.
Can 2198-H008-ERS replace 2198-H003-ERS?
They are different current and power ratings in the Kinetix 5500 family. The H008 model provides greater output capacity, but interchangeability depends on motor compatibility, power configuration, safety wiring, firmware, motion parameters and engineering approval.
What should be checked before ordering?
Confirm the exact catalog number 2198-H003-ERS, hardwired STO requirement, input voltage and phase arrangement, applicable 0.2/0.3/0.6 kW power rating, 1.0 A RMS continuous output, compatible servo motor and Hiperface DSL feedback, EtherNet/IP controller, 24 VDC control supply, braking requirements, mechanical dimensions and existing system firmware.