© Siemens AG
SINAMICS G110
Small, older Siemens converter from 0.12 kW to 3 kW on a single-phase 230 V supply; Siemens states it is at the end of its product lifecycle and points to the V20 as its replacement
Price and delivery time are given after a technical review.
Production status: Phase-out
In its migration flyer ("Let's switch over! From SINAMICS G110 to SINAMICS V20") Siemens states that the G110 is at the end of its product lifecycle and recommends the V20 as the replacement. No exact date for the end of ordering or of spare-parts supply was found in Siemens sources; check the status of each code in the Industry Mall before ordering. The V20 has the same 0.12 kW to 3 kW range on a single-phase 230 V supply, but its operating instructions describe no STO and no PROFINET; the G120C is three-phase 380 V to 480 V only.
Checked on Nov 2, 2026
A suggested successor is not an exact equivalent; the right model depends on your application.
SINAMICS G110 is the smallest and oldest converter among these four SINAMICS families: a one-piece unit with a single-phase 200 V to 240 V input and a three-phase output, for speed control of small three-phase induction motors from 0.12 kW to 3 kW. The power section uses IGBTs with pulse width modulation, and according to Siemens' manual its factory settings suit a large range of simple V/f motor control applications.
There are two control versions: an analog version (analog input 0 V to 10 V) and a USS version (RS-485 interface with the USS protocol). Both come unfiltered or with an EMC filter, and a Flat Plate version for mounting on a cooling surface completes the range. Dimensions run from 90 × 150 mm (FSA) to 184 × 181 mm (FSC).
In its "Let's switch over!" migration flyer Siemens writes that the SINAMICS G110 is at the end of its product lifecycle and that it is time to switch to the V20. Siemens' own address siemens.com/sinamics-g110 now leads straight to the V20 page, and the G110 has no product section in catalog D 31.1 (10/2021). No exact date for the end of production or of spare-parts supply was found in Siemens sources, so the status of the order code must be checked in the Industry Mall before ordering. The difference between the G110 and the G110D and G110M is explained in the FAQ.
Maintaining machines already built with a G110, or simple speed control on a single-phase supply. For a new design Siemens recommends the V20.
| Model | Order code | Code type | Attributes | Request |
|---|---|---|---|---|
| G110 analog, 0.12 kW (FSA)نسخهٔ آنالوگ، ۰٫۱۲ کیلووات، بدون فیلتر؛ فریم‌سایز FSA | 6SL3211-0AB11-2UA1 | Exact code |
| Request G110 analog, 0.12 kW (FSA) |
| G110 USS, 0.75 kW (FSA)نسخهٔ USS (RS-485)، ۰٫۷۵ کیلووات، بدون فیلتر؛ فریم‌سایز FSA | 6SL3211-0AB17-5UB1 | Exact code |
| Request G110 USS, 0.75 kW (FSA) |
| G110 analog, 0.75 kW, filtered (FSA)نسخهٔ آنالوگ، ۰٫۷۵ کیلووات، با فیلتر EMC؛ فریم‌سایز FSA | 6SL3211-0AB17-5BA1 | Exact code |
| Request G110 analog, 0.75 kW, filtered (FSA) |
| G110 Flat Plate analog, 0.75 kW (FSA)نسخهٔ Flat Plate (نصب روی سطح خنک‌کننده)، آنالوگ، ۰٫۷۵ کیلووات، بدون فیلتر؛ فریم‌سایز FSA | 6SL3211-0KB17-5UA1 | Exact code |
| Request G110 Flat Plate analog, 0.75 kW (FSA) |
| G110 analog, 1.5 kW, filtered (FSB)نسخهٔ آنالوگ، ۱٫۵ کیلووات، با فیلتر EMC؛ فریم‌سایز FSB | 6SL3211-0AB21-5AA1 | Exact code |
| Request G110 analog, 1.5 kW, filtered (FSB) |
| G110 analog, 3.0 kW (FSC)نسخهٔ آنالوگ، ۳ کیلووات (بزرگ‌ترین توان G110)، بدون فیلتر؛ فریم‌سایز FSC | 6SL3211-0AB23-0UA1 | Exact code |
| Request G110 analog, 3.0 kW (FSC) |
| Power rangePower range | 0.12 … 3.0 kW |
|---|---|
| Voltage familiesVoltage families | 230 V (single-phase) |
| Line voltage (200 V class)Line voltage (200 V class) | 200 … 240 ±10 % (single-phase) V AC |
| Frame sizesFrame sizes | FSA, FSB, FSC (FSA also as Flat Plate) |
| Degree of protectionDegree of protection | IP20 / UL open type |
| Power section technologyPower section technology | IGBT, PWM |
| Ambient temperature (operation)Ambient temperature (operation) | -10 … 40 (up to 50 with derating) °C |
| Output frequencyOutput frequency | 0 … 550 (V/f; 0 … 650 in the 2005 manual) Hz |
| Overload capabilityOverload capability | 150 % for 60 s, then 85 % for 240 s (300 s cycle) |
| Control modesControl modes | V/f (linear, quadratic, multipoint) |
|---|---|
| BrakingBraking | DC injection braking, compound braking |
| Integrated inputs and outputsIntegrated inputs and outputs | 3 DI, 1 AI (analog version, can serve as a 4th DI), 1 DO (optocoupler) |
|---|
| Fieldbus protocolsFieldbus protocols | USS (RS-485, USS version only) |
|---|
| Commissioning softwareCommissioning software | STARTER (via USS, PC connection kit) |
|---|---|
| Operator panels and toolsOperator panels and tools | Optional BOP with parameter cloning; PC-to-inverter connection kit |
Basic Operator Panel (BOP)
Optional operator panel showing status and alarm messages and used to set parameters; supports parameter cloning
PC to inverter connection kit
Kit connecting a PC to the inverter (RS-232) for commissioning with STARTER over USS
STARTER
PC commissioning software that talks to the inverter over the USS protocol
DIN Rail Mounting Kit
Kit for mounting the inverter on a DIN rail
Supplementary filter for Class B operation
Supplementary filter for Class B operation (depends on the inverter version)
Low leakage Class B filter
Class B filter with low leakage current (depends on the inverter version)
Line commutating choke
Line commutating choke on the supply side (depends on the inverter version)
Manual
SINAMICS G110 Operating Instructions (6SL3298-0AA11-0BP0)
SINAMICS G110 Operating Instructions (6SL3298-0AA11-0BP0)
Language: English · Version 04/2005
Manual
SINAMICS G110 Operating Instructions (Compact)
SINAMICS G110 Operating Instructions (Compact)
Language: English · Version 11/2004
Manual
SINAMICS G110 Parameter List
SINAMICS G110 Parameter List
Language: English · Version 11/2004
Brochure
Let's switch over! From SINAMICS G110 to SINAMICS V20 (migration flyer)
Let's switch over! From SINAMICS G110 to SINAMICS V20 (migration flyer)
Language: English
Data sheet
Data sheet for article number 6SL3211-0AB17-5UA1
Data sheet for article number 6SL3211-0AB17-5UA1
Language: English
In its migration flyer Siemens writes that the G110 is at the end of its product lifecycle and recommends the V20 as the replacement. No exact date for the end of ordering or of spare-parts supply was found in Siemens sources, so check the status of the code in the Industry Mall before every order.
The V20 has the same 0.12 kW to 3 kW range on a single-phase 230 V supply and continues up to 30 kW on three-phase 400 V. Besides USS it also has Modbus RTU; it has four digital inputs, two analog inputs, a built-in BOP and the optional Smart Access module for commissioning from a phone, whereas the G110 has three digital inputs, one analog input (analog version only) and an optional BOP. Siemens calls the switchover simple but does not state that dimensions, terminals or parameters are identical, so recheck the wiring and the parameters.
No. The G110D and G110M are distributed drives (beside or on the motor), and Siemens issued a separate phase-out notice for them: a one-year phase-out period from 1 October 2021, with the G115D series as the recommended successor. This page covers the cabinet-mounted G110 with 6SL3211 article numbers.
The G110 operating instructions (04/2005) describe no integrated safety function, and the V20 operating instructions describe no STO either. The G120C has STO but is built for a three-phase 380 V to 480 V supply only; for a single-phase 230 V supply that needs STO, another option has to be checked in the Siemens catalog.
The analog version has an analog input of 0 V to 10 V (usable as a fourth digital input); the USS version has an RS-485 interface with the USS protocol instead. Parameters are set with the optional BOP or, on the USS version, with the STARTER software and the PC connection kit. According to the tables in the 04/2005 manual, codes ending …UA, …BA and …AA are the analog version and …UB, …BB and …AB the USS version.
SINAMICS V20
Siemens basic-performance converter for simple motion sequences, from 0.12 kW to 30 kW; single-phase 200 V to 240 V and three-phase 380 V to 480 V, with a built-in BOP and USS/Modbus RTU, needing no extra modules
اینورتر فشار ضعیف
SINAMICS G120C
Compact one-piece Siemens frequency converter from 0.55 kW to 132 kW for a three-phase 380 V to 480 V supply; control and power sections in one housing, with an integrated STO safety function
اینورتر فشار ضعیف
SINAMICS G120
Modular Siemens frequency converter from 0.55 kW to 250 kW, with a separate control unit and power module and integrated safety functions up to SIL 2
اینورتر فشار ضعیف
Send your order code or requirement; after a technical review we give you the price and delivery time.