Product Overview
Technical Summary
| Product lifecycle | Active Product |
|---|---|
| Communication | PROFINET, EtherNet/IP |
| Operating voltage via the Power Module | DC 24 V |
| External power supply | DC 20 … 29 V |
| Standard digital inputs | 15 |
| Fail-safe digital inputs | 3 (Use of 2 × DI Standard) |
| Control techniques | V/f linear / square-law / parameterizable; V/f with flux current control (FCC); V/f ECO linear / square-law; sensorless vector control; vector control, with sensor; encoderless torque control; torque control, with encoder |
| Encoder interfaces | D-CLiQ + HTL/TTL/SSI, resolver/HTL via terminal |
| Degree of protection | IP20 / UL open type |
Key Features
Communication: PROFINET, EtherNet/IP.
The unit has 15 standard digital inputs, 3 fail-safe digital inputs using 2 × DI Standard, 2 relay changers, 2 differential analog/digital inputs and 2 non-isolated analog outputs.
It supports vector control, sensorless vector control, encoderless torque control and Easy Positioning EPOS via an extended function license.
Encoder interfaces: D-CLiQ with HTL/TTL/SSI, and resolver/HTL via terminal.
Operating voltage via the Power Module: DC 24 V. Operating voltage via external power supply: DC 20 … 29 V. Degree of protection: IP20 / UL open type.
Integrated safety functions include STO, SBC and SS1; further safety functions require an extended safety license. Interfaces include USB and SD/MMC.
Frequently Asked Questions
What is the exact product identity?
It is Siemens 6SL3246-0BA22-1FA0, a SINAMICS G120 CU250S-2 PN Control Unit.
Which communication interfaces does it have?
Communication: PROFINET and EtherNet/IP. It also has USB and SD/MMC interfaces.
What encoder interfaces are supported?
Encoder interfaces: D-CLiQ with HTL/TTL/SSI, and resolver/HTL via terminal.
What supply voltage is specified?
Operating voltage via the Power Module is DC 24 V; via an external power supply it is DC 20 … 29 V.
What should be included in a project quotation?
Provide the requested quantity, destination, schedule context and any additional BOM line items for quotation review.
