HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-FW 28A Sercos III Drive

The HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-FW is the distinct ECONOMY and Sercos III configuration among the 28 A HCS01 models selected for this batch. The integrated unit provides 28 A peak capability, multi-encoder feedback and native S3 communication in a compact single-axis design.

It should not be merged with BASIC ET product pages. The E control class and S3 communication code identify different control and network hardware from B-ET variants. This exact model has no drive-integrated safety option, and firmware remains a separately selected component.

Key Features

· 28 A maximum-current class

· ECONOMY integrated control section

· Native S3 Sercos III communication

· EC multi-encoder feedback interface

· No safety option in the exact NN configuration

· Compact IP20 drive with internal blower cooling

Typical Applications

· Existing Sercos III machine networks

· Packaging and printing machinery

· Coordinated handling axes

· Exact replacement for R911328447

Compatibility and Selection Note

A BASIC ET W0028 drive is not the same configuration. Confirm Sercos III topology, firmware generation, encoder, current requirements and R911328447 before replacing this unit.

Frequently Asked Questions

Q1 What is unique about this W0028 version?

It combines the ECONOMY control class with native Sercos III communication. The other W0028 models in this batch use BASIC control and MultiEthernet.

Q2 Can an ET MultiEthernet drive replace the S3 unit?

Only after a complete controls redesign and compatibility review. The communication hardware and project configuration differ.

Q3 Does the model contain integrated safety?

No. The safety field is NN in this exact order code.

Q4 Is the encoder interface limited to one feedback technology?

No. EC is a multi-encoder interface, but each motor and encoder still requires a compatible cable and firmware configuration.

Q5 Is the firmware included with R911328447?

The FW placeholder indicates that firmware must be selected or ordered separately.

Q6 What is the safest replacement method?

Match the full type code and material number, restore a verified parameter backup, confirm network addressing and perform controlled machine commissioning.