R911327326 (HCS01.1E-W0028-A-03-B-ET-EC-PB-NN-NN-FW)

Name: R911327326 (HCS01.1E-W0028-A-03-B-ET-EC-PB-NN-NN-FW)
Brand: Indramat Drives
SKU: HCS01.1E-W0028-A-03-B-ET-EC-PB-NN-NN-FW
Price: 704.00 USD
Availability: InStock

HCS IndraDrive Controllers

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The R911327326 (HCS01.1E-W0028-A-03-B-ET-EC-PB-NN-NN-FW) is a Bosch Rexroth drive controller from the HCS01 series, specified for 3 x AC 200…500 V ±10% mains voltage and a device peak current of 28 A. Designed with a BASIC control section (Type B), the unit utilizes internal air cooling via integrated blower and holds an IP20 rating. It features a MultiEthernet communication interface as standard, with additional support for CANopen and Profibus DP. The module integrates scalable signal processing, a programming function, and offers compatibility with multiple encoder models including IndraDyn Hiperface, EnDat 2.1/2.2, sin/cos, MS2N, MSM, and resolver. Heat dissipation is managed by a performance-dependent fan, and brake current is monitored internally. The model supports multi-encoder interface options, and multiple output/input slots are available for integration flexibility. Firmware must be ordered separately.

Technical Specifications

Primary Use
Control of IndraDrive Cs drive control systems

Compatible Encoders
Sin/cos, Hiperface, MS2N, MSM, Resolver

Cooling System
Performance dependent fan control

Default Communication Interface
Multi Ethernet

Additional Communication Options
CANopen, Profibus DP

Optional Features
Encoder evaluation with multi encoder interface

Safety Features
Safe motion, safe torque-off

Configurable Elements
Multiple output and input slots

Frequently Asked Questions

How does the PROFIBUS interface in HCS01.1E-W0028-A-03-B-ET-EC-PB-NN-NN-FW enhance system communication?

The PROFIBUS interface enables fast, deterministic data exchange between controllers and drives. It simplifies integration into complex automation networks while maintaining synchronization.

Why is the EnDat 2.2 encoder interface used in this model?

EnDat 2.2 provides high-resolution feedback for position and speed, ensuring precise motor control. It supports digital transmission, reducing noise and improving reliability in demanding environments.

How does the converter’s infeeding/feeded power configuration affect performance?

This setup allows flexible energy flow management between multiple axes in a drive system. It helps recover braking energy and improves energy efficiency across connected drives.

What advantage does a 28 A peak current offer in the HCS01.1E-W0028-A-03-B-ET-EC-PB-NN-NN-FW?

The higher peak current provides short-term overload capability for dynamic load conditions. This ensures smooth acceleration in applications like robotics or conveyors without stressing the system.

How does the absence of a safety interface impact system design?

Without a built-in safety module, external safety relays or controllers must be used for compliance. This offers design flexibility depending on safety standards required for the installation.

Common Misspellings

HCS011EW0028A03BETECPBNNNNFW

HCS01 1E W0028 A 03 B ET EC PB NN NN FW

hcs01.1e-w0028-a-03-a-et-ec-ec-sb-nn-fw

HCS1.1E-W0028-A-03-B-ET-EC-PB-NN-NN-FW

Internal Product Review

The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-B-ET-EC-PB-NN-NN-FW controller combines IndraDyn Hiperface/EnDat 2.1/2.2 and PROFIBUS interfaces for uncomplicated communication. It runs on 3×AC 200–500 V ±10 % and has a peak current of 28 A. Widely used in packaging, robotics, and printing systems, it facilitates effective coordination within sophisticated automation networks.