The Siemens 6FX2001-5FN13 is a single-turn absolute rotary encoder with a native PROFINET IO interface, designed for precise position feedback in SINUMERIK, SIMOTION, SIMATIC, and SINAMICS motion control systems. It reports the absolute angular position within one mechanical revolution directly to the controller over the network, eliminating the need for a reference point or homing run after power-up.
Item No :
6FX2001-5FN13Order(MOQ) :
1Payment :
EXWProduct Origin :
GermanyShipping Port :
Wuhan, Hubei, ChinaLead Time :
3-5 daysWeight :
0.540kgOverview
6FX2001-5FN13 SIMATIC PLC Module
New in stock
Origin from Germany
Payment Method: TT.Western Union
Shipping Method: DHL\UPS\Fedex\EMS\Others
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| Part Number | Description | Key Difference |
|---|---|---|
| 6FX2001-5FN13 | Single-turn, 16-bit, PROFINET (this item) | Standard single-turn encoder |
| 6FX2001-5FE13 | Single-turn, EnDat 2.1 interface | Different interface (EnDat vs. PROFINET) |
| 6FX2001-5FD13 | Single-turn, DRIVE-CLiQ interface | For direct drive connection |
| 6FX2001-5FP13 | Single-turn, PROFIBUS DP interface | For PROFIBUS networks |
| 6FX2001-5FN | Multiturn variant (27-bit) | Provides absolute position over multiple revolutions |
Compatibility Note: The 6FX2001-5FN13 is a single-turn encoder—it provides absolute position within one revolution only. For applications requiring absolute position over multiple turns (e.g., winders, long-travel axes), a multiturn variant should be selected.
1 × Siemens 6FX2001-5FN13 PROFINET Absolute Encoder
Note: Coupling, mounting hardware, and PROFINET cable are sold separately.
In Stock – Ready to ship immediately
Genuine Siemens Product – Factory original encoder, Active Product status
Warranty Included – Purchase with confidence
Technical Support – SINAMICS/SIMOTION compatibility assistance available
Q1: What is the Siemens 6FX2001-5FN13?
It is a single-turn absolute rotary encoder with a PROFINET IO interface, designed for position feedback in Siemens motion control systems including SINUMERIK, SIMOTION, SIMATIC, and SINAMICS.
Q2: What is the resolution of this encoder?
The standard resolution is 16-bit per revolution. The resolution can be configured to 13-bit in the PROFINET engineering configuration if required by the application.
Q3: Does this encoder require homing after power-up?
No. As an absolute encoder, it retains the position value and reports it immediately after power-up, eliminating the need for reference point travel.
Q4: What is the difference between single-turn and multiturn?
A single-turn encoder provides absolute position within one revolution (0°–360°). A multiturn encoder also counts the number of revolutions, providing absolute position over multiple turns. This encoder is single-turn only.
Q5: What interface does this encoder use?
It uses PROFINET IO, supporting RT and IRT operating modes with 2 ports for daisy-chain connectivity.
Q6: What is the supply voltage requirement?
The encoder operates on 10–30 V DC.
Q7: What are the mechanical specifications?
It has a synchronous flange with a 6 mm solid shaft (10 mm length) and a radial M12 connector. Maximum mechanical speed is 12,000 rpm.
Q8: What is the protection class?
The encoder is rated IP67 at the housing and IP64 at the shaft input.
Q9: What is the maximum ambient temperature?
The encoder operates up to 85 °C ambient temperature.
Q10: What is the net weight and country of origin?
Net weight is 0.413 kg. Country of origin is the Netherlands.
Q11: Is this a genuine Siemens product?
Yes. The Siemens Industry Mall lists it as PM300: Active Product, indicating it is currently supported and available.
Q12: What should I verify before ordering?
Always verify the exact part number (6FX2001-5FN13), confirm your controller supports PROFINET IO with the appropriate GSDML file, and ensure the single-turn measurement range is sufficient for your application (multiturn required for multi-revolution absolute positioning).
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