Siemens 6SL3246-0BA22-1PA0 SINAMICS G120 CU250S-2 DP CONTROL UNIT INTEGRATED WITH PROFIBUS, SUPPORTING VECTOR CONTROL AND SIMPLE POSITIONING. EPOS VIA EXTENDED FUNCTION LICENSE. 4 CONFIGURABLE DI/DO, 6 DI (3 F-DI), 5 DI, 3 DO (1 F-DO), 2 AI, 2 AO. INTEGRATED SAFETY: STO, SBC, SS1. ADDITIONAL SAFETY FUNCTIONS VIA EXTENDED SAFETY LICENSE. ENCODER: D-CLIQ + HTL/TTL/SSI, RESOLVER/HTL VIA IP20 TERMINAL PROTECTION. USB AND SD/MMC INTERFACE.