2198-D020-ERS3 Dual-Axis Servo Inverter 2×8A with EtherNet/IP

The 2198-D020-ERS3 is a dual-axis servo inverter designed to control two compatible servo motors from one compact module.

Each axis provides 8 A continuous output. The inverter uses a shared DC bus and requires a compatible system power supply rather than direct standalone AC input.

Two Ethernet ports support integrated motion communication, linear connections and Device Level Ring networks. Separate motor power, feedback, brake and digital-input connections are provided for axes A and B.

Key Features

• Two servo axes in one module
• 8 A continuous current per axis
• 55 mm compact width
• Shared DC-bus connection
• Dual Ethernet ports
• Linear and DLR topology support
• Safe Torque Off interface
• Separate feedback for both axes

Typical Applications

• Packaging machinery
• Printing equipment
• Material handling
• Multi-axis assembly machines
• Converting equipment

Dual-Axis Design

The module controls two motors independently through separate axis-A and axis-B connections.

Using one dual-axis module can reduce:

• Panel width
• Drive-module quantity
• DC-bus wiring
• Installation complexity

Shared DC-Bus System

The 2198-D020-ERS3 is an inverter module, not a complete standalone AC drive.

It requires:

• Compatible DC-bus power supply
• 24 V DC control power
• Suitable servo motors
• Matching motor and feedback cables
• Compatible motion controller

Safety and Networking

The module includes two Ethernet ports and a Safe Torque Off connector.

The Ethernet ports support linear and DLR network arrangements. Safety wiring and configuration must match the machine safety design.

Installation Notes

• Confirm the complete drive-system design
• Verify motor and drive compatibility
• Provide compatible DC-bus power
• Provide 24 V DC control power
• Record firmware and axis settings
• Use the correct feedback cables
• Verify STO wiring
• Wait for DC-bus discharge before service

FAQ

Q1: How many motors can 2198-D020-ERS3 control?

A1: It controls two compatible servo motors.

Q2: What is the continuous output current?

A2: Each axis is rated for 8 A continuous output.

Q3: Does it accept AC input directly?

A3: No. It operates from a compatible shared DC-bus power supply.

Q4: How many Ethernet ports are provided?

A4: It provides two RJ45 Ethernet ports.

Q5: Does it support Safe Torque Off?

A5: Yes. It includes an STO interface for both axes.