Product Overview
Technical Summary
| Product designation | SINAMICS G120 CONTROL UNIT CU250S-2 PN |
|---|---|
| Communication | PROFINET, EtherNet/IP |
| Standard digital inputs | 15 |
| Fail-safe digital inputs | 3 (Use of 2 × DI Standard) |
| Analog/digital inputs | 2 (Differential input) |
| Analog outputs | 2 (Non-isolated output) |
| Encoder interfaces | D-CLiQ + HTL/TTL/SSI; resolver/HTL via terminal |
| Supply via Power Module | DC 24 V |
| External power supply | DC 20 … 29 V |
| Protection | IP20 / UL open type |
| Product lifecycle | Active Product |
Key Features
- Product designation: SINAMICS G120 CONTROL UNIT CU250S-2 PN with integrated PROFINET.
- Digital inputs and outputs: 4 configurable DI/DO, 15 standard digital inputs, 3 fail-safe digital inputs, and 3 DO (1 F-DO).
- Analog channels: 2 differential analog/digital inputs and 2 non-isolated analog outputs.
- Encoder interfaces: D-CLiQ + HTL/TTL/SSI encoder; resolver/HTL via terminal.
- Safety and protection: Safety-integrated STO and IP20 / UL open type protection.
Frequently Asked Questions
What identifies Siemens order number 6SL3246-0BA22-1FA0?
It identifies a SINAMICS G120 CONTROL UNIT CU250S-2 PN with integrated PROFINET.
Which I/O specifications distinguish this variant?
It has 4 configurable DI/DO, 15 standard digital inputs, 3 fail-safe digital inputs, 2 differential analog/digital inputs, and 2 non-isolated analog outputs.
Which interfaces should be checked against the nameplate?
Check PROFINET and EtherNet/IP communication, plus D-CLiQ + HTL/TTL/SSI encoder and resolver/HTL via terminal.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
