HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW Bosch Rexroth Indramat
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MPN: R911344547
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The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW is an HCS IndraDrive Controller featuring a MultiEthernet communication interface and a device peak current of 28 Amps. It uses an internal air cooling system with an integrated blower and offers encoder support for IndraDyn Hiperface or EnDat interfaces. This drive controller operates with a mains voltage of 3 x AC 200 to 500 volts and has an IP20 rating.
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Product Description:
The HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW is a drive controller produced by Bosch Rexroth Indramat and delivered within the HCS IndraDrive Controllers series. The unit serves as a combined power supply and control platform in industrial automation, coordinating power conversion and feedback so that connected axes can follow commanded motion profiles with repeatable accuracy during positioning, synchronized transfer, and speed-controlled operation. Integrating the controller into a machine line allows builders to manage acceleration, positioning, and speed regulation without adding separate drive hardware for the same axis or a stand-alone supply module.
The controller communicates through MultiEthernet, enabling a single hardware port to support several industrial Ethernet protocols. Its control section is classified as BASIC, providing the core processing resources needed for standard motion tasks in automated equipment. Heat is removed by internal air cooling through an integrated blower, reducing reliance on cabinet ventilation and helping the unit maintain stable thermal conditions. The device can deliver a peak current of 28 A during rapid acceleration or braking events when short-term demand rises above steady operation. For electrical safety, the housing meets the IP20 ingress protection rating, which limits finger access to live parts and assumes installation inside a protected control cabinet.
The power stage accepts 3 x AC 200-500 V ±10%, allowing one controller type to operate on both mid-range and higher-voltage factory mains across different installations. Position feedback is processed by the first interface, which supports IndraDyn Hiperface and EnDat 2.1/2.2 encoder input for direct motor feedback handling. The second interface provides encoder emulation signals so older motion hardware can use the same reference data without a separate feedback converter. Energy management uses an infeeding and regenerative operation concept that permits line regeneration or passive following in common DC installations. The unit is version 1, which identifies this release of the hardware design.
Frequently Asked Questions about HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW:
Q: What communication interface does the HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW controller provide?
A: The HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW supports MultiEthernet communication interfaces.
Q: What is the cooling method for the HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW?
A: This controller uses air, internal (through integrated blower) for cooling.
Q: What is the device peak current for the HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW?
A: The HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW provides a peak current of 28 A.
Q: What mains voltage is required for the HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW?
A: This device is rated for a mains voltage of 3 x AC 200...500 V ±10%.
Q: What type of encoder interface does the HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW feature?
A: The HCS01.1E-W0028-A-03-B-ET-EC-EM-S4-NN-FW offers an encoder interface supporting IndraDyn Hiperface and EnDat 2.1/2.2 protocols.
