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R911397804 (HCS01.1E-W0018-A-03-A-ET-EC-DA-L3-NN-FW)

HCS IndraDrive Controllers

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1 Year Warranty Included
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The Bosch Rexroth R911397804 (HCS01.1E-W0018-A-03-A-ET-EC-DA-L3-NN-FW) is an HCS01 series drive controller configured for precise control of servo motors in automation systems. It operates on a three-phase AC supply ranging from 200 to 500 V with a ±10% voltage tolerance and 50–60 Hz main frequency (±2 Hz). The unit handles a peak current of 18 A and features MultiEthernet communication, as well as an encoder interface supporting IndraDyn Hiperface and EnDat 2.1/2.2. Cooling is achieved with an integrated blower. The product features an IP20 protection rating, is intended for operation between 0–40°C and under 90% humidity, and requires free airflow for thermal management. Safety functions include an STO (Safe Torque Off) interface.

Technical Specifications

Type
Drive Control

Power Supply
AC 200 - 500 V

Voltage Tolerance
10%

Frequency
50 - 60 Hz

Frequency Tolerance
2 Hz

Operating Current
18 A

Configuration
Bosch-approved products

Temperature Range
0 - 40 degree Celsius

Relative Humidity
90%

IP Protection
IP20

Ventilation
Required

Purchase
Indramat USA

How does HCS01.1E-W0018-A-03-A-ET-EC-DA-L3-NN-FW manage cross-platform communication in mixed-protocol networks?

This model integrates a MultiEthernet interface supporting major Ethernet-based protocols. It streamlines communication across PLCs with varied network stacks, enabling flexible topologies and fieldbus bridging.

What kind of safety response can be implemented without disrupting control logic during shutdown?

The built-in Safe Torque Off (STO) disables motor output while maintaining control electronics. It ensures personnel protection without cutting diagnostic and communication access to the drive.

Is HCS01.1E-W0018-A-03-A-ET-EC-DA-L3-NN-FW protected against industrial debris or moisture?

The drive controller is rated IP20, offering basic solid-object protection. It must be housed in a sealed, ventilated enclosure when used in dusty or humid production environments.

Can this model operate with fluctuating line voltages in variable plant power conditions?

Yes, it supports a wide 3 x AC 200–500 V ±10% input range. This enables stable operation across regions or facilities with inconsistent supply voltages.

How does firmware flexibility affect the setup process for this controller?

The firmware must be ordered separately and matched to the application. This modularity allows feature-specific loading, reducing memory waste and simplifying future upgrades.

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Internal Product Review

The HCS01.1E-W0018-A-03-A-ET-EC-DA-L3-NN-FW is a compact drive controller featuring IP20-rated protection. It supports MultiEthernet communication, operates on 3xAC200–500V±10% mains input, includes STO safety, and offers modular firmware flexibility. It is seamlessly compatible with Bosch Rexroth MSK series servo motors.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0018-A-03-A-ET-EC-DA-L3-NN-FW.
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