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Siemens SIMODRIVE 611 Universal HRS 6SN1118-0NH01-0AA1 Two-Axis Control Board

Siemens SIMODRIVE 611 Universal HRS 6SN1118-0NH01-0AA1 Two-Axis Control Board

Siemens SIMODRIVE 611 Universal HRS Two-Axis Control Loop Board

Complete Model

6SN1118-0NH01-0AA1

Official Product Description

Siemens 6SN1118-0NH01-0AA1 SIMODRIVE 611 Universal HRS two-axis control loop board for SIN/COS 1 Vpp incremental encoders or EnDat absolute encoders, with speed and torque setpoint control.

CORE FEATURE: Two-axis SIMODRIVE 611 control board for SIN/COS 1 Vpp and EnDat encoder feedback.

LEAD TIME: In stock

WARRANTY: 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

siemens simodrive 611 universal hrs 6sn1118 0nh01 0aa1 control board-1

Overview
Technical Data
Inquiry
Features
Interfaces
Installation
Environment
FAQ
Recommend Models
Recommended Products

Product Overview

6SN1118-0NH01-0AA1 is the Siemens SIMODRIVE 611 Universal HRS two-axis control loop board.

It supports SIN/COS 1 Vpp incremental encoders and EnDat absolute encoders and provides speed or torque setpoint control. The two-axis board can also be operated in a one-axis configuration.

The board can be expanded with compatible terminal or PROFIBUS options. Siemens lists the product as a spare part in the discontinuation lifecycle.

Technical Data

Complete model	6SN1118-0NH01-0AA1
Brand	Siemens
Product family	SIMODRIVE 611 Universal HRS
Product type	Two-axis control loop board
Axis capability	2 axes; one-axis operation is also supported
Encoder feedback	Incremental encoder SIN/COS 1 Vpp or absolute encoder with EnDat interface
Control modes	Speed setpoint and torque setpoint control
Software level	Official configuration manual lists software version 8.3 or later
Expansion options	Compatible TERMINALS and PROFIBUS-DP option modules
Encoder connectors	X461 and X462, 11-pole for HR/HRS control boards
Installation torque	0.8 Nm for the control-board retaining screws
Dimensions	Not specified in the cited Siemens product page or manuals for this exact control board
Weight	0.57 kg
Lifecycle	Spare part; product going to be discontinued
Official source	Siemens SIMODRIVE 611 Configuration Manual, section 4, page 4-93; Siemens product page for 6SN1118-0NH01-0AA1

Inquiry

CONTACT

STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Features

Two-axis control

One board controls two compatible axes and can also be configured for one-axis operation.

High-resolution feedback

The HRS design supports SIN/COS 1 Vpp incremental encoders and EnDat absolute encoders.

Setpoint flexibility

The board supports speed and torque setpoint control within the SIMODRIVE 611 system.

Option expansion

Compatible terminal and PROFIBUS-DP option modules extend the control and communication functions.

Interfaces

Encoder input X461	11-pole HR/HRS encoder connection for axis 1.
Encoder input X462	11-pole HR/HRS encoder connection for axis 2.
Option module	Use only the compatible TERMINALS or PROFIBUS-DP option specified for the Universal HRS system.
Drive interface	The board installs in the compatible SIMODRIVE 611 power-module and DC-link system.
ESD handling	All connectors and boards must be handled with the Siemens electrostatic-discharge precautions.

Installation

01 - Verify the complete model

Match 6SN1118-0NH01-0AA1 on the Siemens label, quotation and board before installation.

02 - Isolate the drive system

Switch off and secure the SIMODRIVE 611 power supply before removing or fitting the control board.

03 - Apply ESD protection

Use a grounded ESD workstation and handle the board only by its approved edges.

04 - Seat the board and connectors

Fit the control board into the compatible power module and connect X461, X462 and any approved option module without forcing pins.

05 - Tighten correctly

Tighten the control-board retaining screws to the published 0.8 Nm torque and verify parameterization before enabling the axes.

Environment

System environment

Install only within a compatible SIMODRIVE 611 cabinet and power-module configuration.

Electrostatic protection

Observe the Siemens ESD rules during transport, unpacking, installation and service.

Power-off service

Control-board replacement and connector work must be performed with the drive system isolated.

Mechanical retention

Use the specified retaining screws at 0.8 Nm.

Lifecycle status

The Siemens product page identifies the unit as a spare part in the discontinuation lifecycle.

FAQ

Q1. How can the exact quoted 6SN1118-0NH01-0AA1 be verified?

Match the full Siemens order number on the board label and quotation. Confirm Universal HRS, two-axis control, SIN/COS 1 Vpp or EnDat encoder feedback and speed or torque setpoint capability.

Q2. How can New, Used or Refurbished condition be distinguished?

Request date-marked photos of the full label, PCB, edge connectors, X461 and X462 encoder connectors, option interface, retaining points and antistatic packaging. Check for rework, flux residue, damaged pins or changed labels.

Q3. How should supplier legality and reliability be checked?

Verify the supplier legal entity, registered address, payment beneficiary and traceable contact. The written offer should state Siemens, SIMODRIVE 611 Universal HRS, 6SN1118-0NH01-0AA1, condition and quantity.

Q4. Which specifications must engineering confirm before purchase?

Confirm the two-axis HRS requirement, SIN/COS 1 Vpp or EnDat encoders, speed or torque setpoint mode, compatible power module, software level, option module and 0.57 kg weight. The cited Siemens sources do not publish exact board dimensions.

Q5. What physical evidence should be requested before payment?

Ask for one current photo set showing the complete order label, both encoder connectors, option interface, PCB front and back, edge connections, retaining hardware and sealed ESD packaging.

Q6. Can another 6SN1118 suffix replace 6SN1118-0NH01-0AA1?

Not automatically. Suffixes change axis count, encoder interface, control functions, software compatibility and option support. Match the complete order number and drive configuration before substitution.

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