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R911338561 (HCS01.1E-W0003-A-02-B-ET-EC-PB-L3-NN-FW)

HCS IndraDrive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911338561 (HCS01.1E-W0003-A-02-B-ET-EC-PB-L3-NN-FW) is an HCS drive controller designed for industrial applications with synchronous and asynchronous motors. It features a multi-Ethernet and PROFIBUS communication interface, encoder emulation and evaluation, and supports connection of a Hall sensor adapter. The unit has an integrated digital I/O, Safe Torque Off (STO) safety interface, and is intended for single- or multi-axis control tasks. It employs internal air cooling via an integrated blower and is rated IP20 per IEC 529. The controller operates with 3 x AC 110...230 V (±10%) mains voltage, supports microSD memory cards, and provides a peak device current of 3 A. The firmware must be ordered separately.

Technical Specifications

Motor Type
synchronous and asynchronous motors

Combined Input/Output Supported
Yes

Hall Sensor Adapter Box
Yes

Feeding Power Supply
Included

Encoder Emulation and Evaluation
Included

Industrial Environment Usage
Yes

Altered Structure
No

Function
Controls and monitors electric motor operation

Interference Suppression Measures
Required

Closed Housing
Required

High Electric Voltage
Yes, due to incorrect connections

Grounding Connection
Mandatory

Isolation from Power Connection
Required

Control Panel
Includes a slot for a microSD memory card

Third-party Motor Compatibility
Yes, if requirements of use are met

Current Level
Exceeds continuous current of the motor

Operation Mode
Exclusively with plugged-on connectors

Protection Rating
IP 20 as per IEC 529 Specifications

Performance Impact
Reduced if ambient conditions are exceeded

Packaging
Rugged to avoid damage during transit.

Does the Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-PB-L3-NN-FW controller feature galvanic isolation?

Yes, it integrates galvanic isolation across signal interfaces, protecting sensitive communication channels from electrical interference and ensuring noise-free signal integrity throughout operations.

How does the Safe Torque Off (STO) interface function in HCS01.1E-W0003-A-02-B-ET-EC-PB-L3-NN-FW controller?

The STO circuitry immediately disables power to the output stage during faults or safety triggers, guaranteeing zero torque transmission to connected actuators without mechanical braking.

Does the Bosch Rexroth HCS01.1E-W0003-A-02-B-ET-EC-PB-L3-NN-FW controller support fieldbus redundancy?

Yes, through MultiEthernet and PROFIBUS channels, it can establish redundant communication paths, safeguarding against data transmission losses in industrial control loops.

How does the internal blower system of the HCS01.1E-W0003-A-02-B-ET-EC-PB-L3-NN-FW controller optimize cooling performance?

The blower dynamically adjusts airflow according to temperature sensors, maintaining component longevity and preventing thermal drift in high-duty cycles.

How is electromagnetic compatibility maintained in the Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-PB-L3-NN-FW controller?

It employs shielded communication ports and EMC-optimized grounding to suppress high-frequency interference, preserving communication stability under high electromagnetic load.

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Internal Product Review

The HCS01.1E-W0003-A-02-B-ET-EC-PB-L3-NN-FW Drive Controller by Bosch Rexroth Indramat from the HCS series is a control solution. It features MultiEthernet communication, PROFIBUS interface, and integrated blower-based air cooling. It is used on heavy machinery and HVAC systems to ensure precise motion control and safe operation through its STO functionality.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0003-A-02-B-ET-EC-PB-L3-NN-FW.
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