6SL3246-0BA22-1BA0 (also listed as 6SL32460BA221BA0)—a SINAMICS CU250S-2 control unit from Siemens, designed for modular drive systems in the G120 series.

 Key Specifications

Type: Control Unit for SINAMICS G120

Communication: RS485 / USS / MODBUS RTU

Control Capabilities:

Vector control

Basic positioner (EPOS) via license

Extended safety functions via license

Safety Functions:

Safe Torque Off (STO)

Safe Brake Control (SBC)

Safe Stop 1 (SS1)

Encoder Interfaces:

D-CLiQ

HTL / TTL / SSI

Resolver / HTL via terminal

I/O Configuration:

6 digital inputs (3 fail-safe)

3 digital outputs (1 fail-safe)

2 analog inputs

2 analog outputs

4 configurable DI/DO