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R911345408 (HCS01.1E-W0008-A-03-B-ET-EC-CN-L4-NN-FW)

HCS IndraDrive Controllers

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1 Year Warranty Included
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The R911345408 (HCS01.1E-W0008-A-03-B-ET-EC-CN-L4-NN-FW) is a HCS01 series drive controller suited for industrial automation applications such as assembly systems, wood processing, packaging, and printing. It supports various motor encoders via a multi-encoder interface and provides communication through integrated Multi-Ethernet and optional CANopen interfaces. Safety functions include Safe Torque Off (STO) and Safe Brake Control (SBC). The unit operates with a mains voltage of 3 x AC 200–500 V ±10% and a peak output current of 8 A. Design version 1 features IP20 protection and internal air cooling via an integrated blower. The controller requires proper ventilation and firmware must be ordered separately. Backside mounting is standard, with left or right mounting options available for space constraints. Output performance may decrease above 40°C ambient temperature or 1000 meters altitude.

Technical Specifications

Multi-Encoder Interface
Yes

Communication Interface
Multi-Ethernet

Optional Communication Interface
CANopen

Safety Module Features
Safe torque off, safe brake control

Control Panel Compatibility
Standard

Firmware
Must be ordered separately

Connection Voltage
200 to 500 Volts AC

Output Current
8 Amps

IP Rating
IP20

Cabinet Spacing Requirement
Needed for heat dissipation

What additional safety does HCS01.1E-W0008-A-03-B-ET-EC-CN-L4-NN-FW provide over L3 variants?

L4 includes Safe Brake Control in addition to Safe Torque Off, ensuring mechanical brakes engage when safety events occur. This dual approach secures loads that might otherwise coast despite electronic torque removal.

How does CANopen help distributed systems using HCS01.1E-W0008-A-03-B-ET-EC-CN-L4-NN-FW?

CANopen provides efficient, low-overhead device communication ideal for field-level networks with many nodes. It simplifies wiring and device addressing for modular machine architectures.

How does MultiEthernet interact with CANopen in HCS01.1E-W0008-A-03-B-ET-EC-CN-L4-NN-FW installations?

MultiEthernet handles higher-bandwidth supervisory protocols while CANopen manages local device messaging, enabling clean separation of control layers. This improves determinism and simplifies diagnostics across the automation stack.

What braking integrity does SBC deliver on HCS01.1E-W0008-A-03-B-ET-EC-CN-L4-NN-FW?

SBC commands the mechanical brake to engage during safety events, providing physical restraint beyond electronic torque removal. This is critical for heavy or suspended loads where residual energies may persist.

What maintenance considerations apply to the internal blower of HCS01.1E-W0008-A-03-B-ET-EC-CN-L4-NN-FW?

Periodic cleaning, filter checks and bearing inspections are recommended to maintain airflow and prevent overheating. Good blower maintenance preserves performance and avoids premature component stress.

HCS011EW0008A03BETECCNL4NNFW

HCS01 1E W0008 A 03 B ET EC CN L4 NN FW

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HCS1.1E-W0008-A-03-B-ET-EC-CN-L4-NN-FW

Internal Product Review

Bosch Rexroth's HCS01.1E-W0008-A-03-B-ET-EC-CN-L4-NN-FW adds safe brake control to CANopen-capable MultiEthernet architecture, supporting both electronic torque removal and mechanical braking. This suits machinery that requires guaranteed arrest under fault conditions and offers flexible fieldbus integration for modular automation designs.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0008-A-03-B-ET-EC-CN-L4-NN-FW.
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