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R911374270 (HCS01.1E-W0005-A-03-B-ET-EC-EM-S4-NN-FW)

HCS IndraDrive Controllers

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1 Year Warranty Included
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The R911374270 (HCS01.1E-W0005-A-03-B-ET-EC-EM-S4-NN-FW) is a Bosch Rexroth IndraDrive Cs HCS series drive controller designed for single-axis operation in automation and machine tool environments. It operates on three-phase AC supply ranging from 200V to 500V ±10% and supports a device peak current of 5A. The controller integrates a MultiEthernet interface supporting sercos III, PROFINET IO, EtherNet/IP, and EtherCAT protocols, and features a multi-encoder interface compatible with 5V-TTL and sin-cos encoder types, with emulation functionality. It features an internal airflow cooling method with IP20 protection, employs galvanic isolation, offers encoder IndraDyn Hiperface/EnDat 2.1/2.2 on Interface 1 and encoder emulation on Interface 2, and includes a Safe Motion safety function. The unit's design version is 1, employs a BASIC control section, and requires firmware supplied separately.

Technical Specifications

Product Type
Drive Converter

Application
Single-Axis Applications

Maximum Current Rating
5A

Communication Module
Multi-Ethernet Master

Supported Bus Systems
Sercos III, PROFINET IO, EtherNet/IP, EtherCAT

Support Voltage Rating
5V and 12V

Control Section
Basic Range

Cooling Method
Internal Cooling System

Build
Compact

Installation
Control Cabinet

Main Connecting Voltage
Three-Phase AC (200V to 500V)

Encoder Emulation Interface
Absolute Value and Incremental Encoder Signals

Safety Technology Option
Safe Motion

Firmware
Supported

Display
Standard Control Panel

How does encoder emulation help in retrofitting older systems?

The emulation interface lets the controller mimic incremental or absolute signals, enabling legacy systems to work without replacing encoders. This greatly simplifies upgrades in existing setups.

Why does the HCS01.1E-W0005-A-03-B-ET-EC-EM-S4-NN-FW controller require an internal blower rather than passive cooling?

The HCS01.1E-W0005-A-03-B-ET-EC-EM-S4-NN-FW controller forced-air blower ensures sufficient heat dissipation at higher load and continuous duty, preventing thermal derating. Passive cooling alone would not maintain stability at 5 A peak.

How is in-feeding (regenerative) mode supported in the HCS01.1E-W0005-A-03-B-ET-EC-EM-S4-NN-FW controller?

The design of HCS01.1E-W0005-A-03-B-ET-EC-EM-S4-NN-FW controller allows energy to feed back into the DC bus or supply, improving energy efficiency during braking. This helps reduce wastage in dynamic motion cycles.

How does feeder DC bus connection (feeded mode) impact system architecture?

It allows linking multiple drives on a common DC bus, reducing redundancy and enabling energy reuse between axes. This can lower overall power supply costs.

What typical applications suit the HCS01.1E-W0005-A-03-B-ET-EC-EM-S4-NN-FW controller in automation?

The controller is used in precision positioning tasks, printing machines, pick-and-place systems, and compact machine tools. Its 5 A class and multi-encoder support make it ideal for handling axes in mid-range automation.

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Internal Product Review

The Bosch Rexroth HCS01.1E-W0005-A-03-B-ET-EC-EM-S4-NN-FW controller is a reliable choice for industrial automation. With MultiEthernet communication, internal air cooling, and a 5A peak current capacity, it ensures efficient performance and supports various encoder interfaces. It is widely used in CNC machines, robotics, and conveyor systems.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0005-A-03-B-ET-EC-EM-S4-NN-FW.
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