SIEMENS • 6SN1118-1NJ01-0AA2
SIMODRIVE 611U HRS2 1-Axis Positioning Control Board
Resolver-feedback control board for single-axis positioning in SIMODRIVE 611 universal systems.
01Product Overview
Siemens 6SN1118-1NJ01-0AA2 is a SIMODRIVE 611 universal HRS2 closed-loop control board for one axis with resolver feedback and positioning functionality. It provides the control hardware for compatible SIMODRIVE 611 power modules and can be expanded through documented terminal or PROFIBUS-DP options.
02Commercial Status
| Item |
Verified information |
| Manufacturer |
Siemens |
| Order number |
6SN1118-1NJ01-0AA2 |
| Official designation |
SIMODRIVE 611 universal HRS2 control board |
| Axis / feedback |
1 axis / resolver |
03Verified Technical Data
| Parameter |
Specification |
| Hardware generation |
HRS2 |
| Axis count |
1 |
| Feedback system |
Resolver |
| Control function |
Positioning |
| Connector arrangement |
11-pin X461 and X462 |
| Engineering software |
SimoCom U |
| Software requirement |
Firmware / SimoCom U 14.1 or later for HRS2 hardware |
| Optional expansion |
TERMINALS or PROFIBUS-DP option module |
| Serial communication |
RS232 / RS485 available in the documented system |
| Supported Siemens motor groups |
1FT6/1FT7, 1FK, 1FE1, 1FW6, 2SP1, 1PH, 1PM6 and 1FN |
04System Fit and Applications
Single-axis positioningControls one resolver-feedback axis within a compatible SIMODRIVE 611 universal drive.
Machine retrofitReplaces the same HRS2 control-board order number while preserving the engineered motor and power-module pairing.
Networked drive controlCan use the documented PROFIBUS-DP option when the installed configuration requires fieldbus integration.
05Compatibility and Procurement Checks
- Match the complete order number 6SN1118-1NJ01-0AA2 and HRS2 hardware generation.
- Confirm one-axis resolver feedback and positioning are required by the machine configuration.
- Verify firmware and SimoCom U compatibility; HRS2 documentation requires version 14.1 or later.
- Record the motor, power module, option board, X461/X462 wiring and parameter set before replacement.
06Lifecycle Note
Siemens documents 6SN1118-1NJ01-0AA2 in the SIMODRIVE 611 universal HRS2 manuals for single-axis resolver positioning. The page does not import a lifecycle label from another SIMODRIVE control-board revision.
07Frequently Asked Questions
What feedback type does 6SN1118-1NJ01-0AA2 use?
It is the one-axis resolver-feedback HRS2 control board with positioning functionality.
Which software level is required for HRS2 hardware?
Siemens documentation specifies firmware and SimoCom U version 14.1 or later for HRS2 hardware.
Can the board communicate through PROFIBUS-DP?
Yes, when fitted and engineered with the documented PROFIBUS-DP option module.
What must be preserved during replacement?
Preserve the exact board revision, option module, motor and power-module pairing, connector wiring and parameter backup.
Request a verified offer for 6SN1118-1NJ01-0AA2
Send the required quantity, destination and installed-system details for stock, compatibility, warranty and delivery review.
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