HCS01.1E-W0028-A-03-B-ET-EC-EM-L3-NN-FW Bosch Rexroth Indramat
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MPN: R911343745
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The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-B-ET-EC-EM-L3-NN-FW is a drive controller from the HCS IndraDrive Controllers series. It features a MultiEthernet communication interface and supports encoder interfaces such as IndraDyn Hiperface and EnDat 2.1/2.2. The controller operates with a peak current of 28 Amps, uses an internal air cooling system with an integrated blower, and has an IP20 rating.
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Product Description:
The HCS01.1E-W0028-A-03-B-ET-EC-EM-L3-NN-FW is a modular drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. It is used in multi-axis production lines to regulate inverter output and process motor feedback so the connected axis can follow commanded speed and position values. The unit serves as the control and power interface in industrial automation cells where coordinated motion and repeatable response are required. This version belongs to the HCS01 line and is intended for cabinet-based drive systems.
Communication with higher-level PLCs is handled through a MultiEthernet interface, which supports protocol-selectable networking without extra option cards. The input stage accepts 3 x AC 200...500 V ±10%, allowing the same controller to operate from a wide range of industrial supply systems. Its control section is the BASIC type, which provides the core operating functions for standard motion tasks. The power section can deliver up to 28 A of peak current during short acceleration demand. A front with an IP20 rating provides touch protection, so the controller is intended for installation inside an enclosure.
Safety is integrated through STO (Safe Torque Off), which removes motor torque quickly when the safety input is triggered. Heat is removed by internal air cooling through an integrated blower, so the heat sink does not require external ducting for normal operation. Feedback is connected through an IndraDyn Hiperface or EnDat 2.1/2.2 encoder input, and a secondary encoder-emulation output is available for equipment that still expects a conventional speed signal. The power section supports infeeding and fed operation, which allows DC-bus energy to be shared with adjacent drives or supplied from a separate source. This arrangement suits cabinet systems where multiple axes operate from a common power structure.
Frequently Asked Questions about HCS01.1E-W0028-A-03-B-ET-EC-EM-L3-NN-FW:
Q: What type of communication interface does the HCS01.1E-W0028-A-03-B-ET-EC-EM-L3-NN-FW controller use?
A: This model supports MultiEthernet communication, enabling flexible network connectivity in industrial automation systems.
Q: What is the peak current rating of the HCS01.1E-W0028-A-03-B-ET-EC-EM-L3-NN-FW device?
A: The maximum device peak current for this drive controller is 28 A, supporting demanding servo applications.
Q: How is the HCS01.1E-W0028-A-03-B-ET-EC-EM-L3-NN-FW drive controller cooled?
A: This device utilizes internal air cooling through an integrated blower for heat management.
Q: What level of environmental protection does the HCS01.1E-W0028-A-03-B-ET-EC-EM-L3-NN-FW offer?
A: The HCS01.1E-W0028-A-03-B-ET-EC-EM-L3-NN-FW features an IP20 rating, providing basic protection against solid objects greater than 12 mm.
Q: What safety feature is included in the HCS01.1E-W0028-A-03-B-ET-EC-EM-L3-NN-FW drive controller?
A: The safety interface on this drive controller is STO (Safe Torque Off), ensuring secure shutdown of torque in the motor.
