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R911377458 (HCS01.1E-W0028-A-03-A-ET-EC-EC-NN-NN-FW)

HCS IndraDrive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth drive controller MPN R911377458 (HCS01.1E-W0028-A-03-A-ET-EC-EC-NN-NN-FW) features internal air cooling via an integrated blower and is suitable for use with MSM, MCL, MSK, or MS2N series motors. It supports dual encoder inputs with IndraDyn Hiperface or EnDat 2.1/2.2 interfaces and scalable signal processing. Communication is provided by MultiEthernet, and controller couplings can be made via X8 and X77 terminals, allowing up to eight controllers on a shared DC bus. The device operates at 3 x AC 200...500 V ±10% with a peak current of 28 A. Compliance with EN 60204-1 insulation standards is confirmed, and the controller maintains operational reliability with 5% to 95% relative humidity. Installation options include rear, right, or left surfaces using two M6 x 20 screws, with adherence to recommended distancing from other equipment.

Technical Specifications

Cooling Method
Internal air circulation

Signal Processing
Scalable

Encoders
Two optional at X8 connection

Coupling Option
DC bus coupling up to eight controllers

Requirement
Bb relay contact part of main contactor

Certification
cULus Listed

Additional Feature
Memory card insertion with or without firmware

Insulation Resistance
In accordance with EN 60204-1

Operation After Storage
At least an hour if stored for more than a year

Relative Humidity
5% to 95% during operation, storage and transport

Mounting Positions
Rear, right-side, left-side on housing

Resistors
Breaking resistors on rear

Mounting Hardware
M6 x 20 screws

Voltage Warning
High housing voltage due to improper connection

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the HCS01.1E-W0028-A-03-A-ET-EC-EC-NN-NN-FW.
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