R911381256 (HCS01.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW)

Name: R911381256 (HCS01.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW)
Brand: Indramat Drives
SKU: HCS01.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW
Price: 879.00 USD

HCS IndraDrive Controllers

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The Bosch Rexroth drive controller, MPN R911381256 (HCS01.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW), is engineered for industrial automation and utilizes a three-phase power supply within the 200–500 V AC range and a 1.5 A input current. It supports a peak output current of 3 A and features a SERCOS III master interface, PROFIBUS connectivity, and a multi-encoder interface (IndraDyn Hiperface/EnDat 2.1/2.2). The control section is of the ADVANCED type, and the device relies on internal air cooling via an integrated blower. Encased in an IP20-rated housing, it is suitable for operation at up to +55°C with environmental humidity up to 95%. Storage is possible between -25°C and +70°C. The unit weighs 1.30 kg and includes protective sensors for over-voltage and over-current. Firmware must be ordered separately.

Technical Specifications

Communication Module
SERCOS master

Power Supply Unit
Three-phase

Main Connection Voltage
200-500 V AC

Maximum Current Rating
3 A

Operating Environment
Controlled temperature, altitude, and humidity

Input Current Rating
1.5 A

Housing Protection
IP20

Interface
PROFIBUS interface 2

Maximum Operating Temperature
+55 degrees Celsius

Current Frequency
50/60 Hz

Power Supply
Fed power supply unit

Relative Humidity Threshold
95 percent

Cooling System
Integrated air fan

Multi-Encoder Interface
1

Maximum Output Current
1.1 A

Weight
1.30 kilograms

Storage Temperature
-25 to +70 degrees Celsius

Maintenance
Maintenance-free

Protection Features
Over-voltage and over-current sensors

Frequently Asked Questions

What are the operational voltage parameters for the Bosch Rexroth controller HCS01.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW in multi-phase configurations?

The controller supports a mains voltage of 3x AC 110–230 V ±10%, maintaining consistent current regulation and torque control under dynamic load variations and power fluctuations.

How does the HCS01.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW controller integrate with SERCOS III fieldbus communication?

It utilizes an embedded SERCOS III master interface allowing deterministic, high-speed cyclic data exchange and synchronized multi-axis coordination within automation networks.

What cooling principles are implemented in Bosch Rexroth HCS01.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW controller assemblies?

Internal air cooling is achieved through an integrated blower mechanism ensuring uniform thermal distribution, enhanced heat dissipation, and prolonged component durability.

Does the Bosch Rexroth HCS01.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW controller support redundant communication topologies?

Yes, the SERCOS III master supports cross-communication redundancy enabling fail-safe synchronization between connected nodes within a distributed control system.

How does the HCS01.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW manage infeeding and feeding operations within distributed power systems?

The integrated power supply unit handles bidirectional energy flow, allowing regenerative braking and efficient load balancing in multi-axis setups.

Common Misspellings

HCS011EW0003A02ACCECPBNNNNFW

HCS01 1E W0003 A 02 A CC EC PB NN NN FW

hcs03.1e-w0210-a-05-lnbn

HCS1.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW

Internal Product Review

The Bosch Rexroth Indramat HCS01.1E-W0003-A-02-A-CC-EC-PB-NN-NN-FW belongs to the HCS drive controller series engineered for advanced automation systems. It offers SERCOS III master communication, dual encoder interfaces and PROFIBUS connectivity for precise control. It is useful for factory automation, motion control and robotics integration applications.