SIMATIC S7-1500, Drive Controller CPU 1507D TF with SINAMICS S120 Integrated; interfaces: 12 DI, 16 DI/DQ, 4 DRIVE-CLiQ, 3 PROFINET: 3+1+1 ports, 1 PROFIBUS, SIMATIC Memory Card required; supported firmware version: SIMATIC S7-1500 FW up to V3.1 (technology version up to V8.0), SINAMICS FW V5.2/V5.2 SP3