- Manufacturer: Siemens
- Model: 6SN1118-1NH01-0AA1
- Series: SIMODRIVE 611 universal
- Device class: Digital Control Module
- Implementation: HRS / HRS2
- Number of axes: 2 axes (1-axis operation also possible)
- Function: Positioning (n-setpoint + positioning function)
- Sensor types: Sin/Cos 1 Vpp, TTL square-wave encoder (RS422), resolver
- TTL encoder support: Starting with software version 8.1
- Sensor cutoff frequency (Sin/Cos): 350 kHz
- Sensor cutoff frequency (TTL): 420 kHz
- HRS resolver resolution: 12-bit / 432 Hz or 14-bit / 108 Hz
- Resolution of HRS2: 14 bits / 957 Hz or 14 bits / 479 Hz
- Digital Output Power Supply: 10–30 V DC
- Max. total current for digital outputs: 2,4 A
- Pulse enable: 21–30 V DC
- Current consumption during pulse enable: approx. 25 mA at 24 V
- Analog Inputs: 2
- Analog input range: −12.5 to +12,5 V
- Analog input resistance: 100 kΩ
- Analog input resolution: 14-bit
- Analog Outputs: 2
- Analog output range: −10 to +10 V
- Max. Analog Output Current: 3 mA
- Analog output resolution: 8-bit
- Digital inputs: 4 (I0–I3)
- Input voltage for digital inputs: 24 V DC
- Current consumption of digital inputs: approx. 6 mA at 24 V
- Current consumption of fast input I0: approx. 8,6 mA at 24 V
- High-level: 15–30 V
- Low-level: −3 to +5 V
- Controller Approval: 24 V DC
- Digital outputs: 8
- Rated current, digital output: 500 mA
- Max. Current, Digital Output: 600 mA
- Output voltage drop: approx. 250 mV at 500 mA
- Angular Incremental Encoder Interface: RS485 / RS422
- WSG signal level: 0–5 V
- Max. WSG cable length: 30 m
- Contact for start-up interlock: voltage-free normally closed contact
- AC contact rating: 250 V AC / 1 A
- DC contact rating: 30 V DC / 2 A
- Serial interface: RS232 / RS485 (SimoCom U)
- Connectors X471: 9-pin D-Sub
- Device bus: X351, 34-pin ribbon cable
- Gauge sockets: X34
- Measurement range: 0–5 V
- Measurement output resolution: 8-bit
- Max. measurement output current: 3 mA
- Connection cross-section X431: max. 1,5 mm²
- Connection cross-section X451/X452/X461/X462: max. 0,5 mm²
- Connection cross-section X421: max. 2,5 mm²
- Compatibility: SINUMERIK 840D / SIMODRIVE 611 universal
- Special feature: HRS design with 11-pin X461/X462 connectors
- New (OVP): Unused and undamaged items in the original packaging.
- New (without original packaging): Unused and undamaged items that may no longer be in the original packaging.
- Like New: Items that look like new and show only minimal signs of wear.
- Very good: Items that show only slight signs of wear and are fully functional.
- Good: Items that show normal signs of use but are still fully functional.
- Acceptable: Items that show more severe signs of wear but are functional.
- Defective / DIY: Items that are no longer functional or have significant damage. These items are usually sold for spare parts or for repair.
We offer worldwide shipping, with the buyer covering shipping costs outside Germany.
Orders received by 2:00 p.m. will be dispatched on the same working day. However, this does not apply to purchases over €1,000 outside Europe, as an export note is required for this, or for shipments sent by a freight forwarder. For particularly urgent deliveries, you can choose express shipping.
For each of our products you can select the condition, with the following categories available:
New (OVP): Unused and undamaged items in the original packaging.
New (without original packaging): Unused and undamaged items that may no longer be in the original packaging.
Like New: Items that look like new and show only minimal signs of wear. Very Good: Items that show only light signs of wear and are fully functional. Good: Items that show normal signs of wear but are still fully functional.
Acceptable: Items that show more severe signs of wear but are functional.
Defective / DIY: Items that are no longer functional or have significant damage. These items are usually sold for spare parts or for repair. If there are major differences between the condition categories, e.g. broken casing, a separate image is added for the affected category. Otherwise, grades such as "Very Good" and "Good" can only be distinguished from one another by increasing signs of wear.
The E-Stand on Siemens industrial electronics products provides information about the development and modifications of a specific product. It is a classification system that Siemens uses to identify different production and development stages within a product type. Each E-Stand can include technical improvements, adjustments or other changes.
An important point to note is that products with different E-levels are not always directly interchangeable. Technical characteristics may differ between versions, which means that compatibility with your existing plant or system may not always be guaranteed. It is advisable to carefully check whether the new product is compatible with the corresponding E-level for your application before making a replacement.
We attach great importance to transparency in our shop. That's why we list the E-Stand for every Siemens industrial electronics product so that you know exactly which version you are purchasing. This should help you make an informed decision.



