| 1SAP 260 300 R0001 | 
CD522, Encoder & PWM Module, 2 encoder inputs, 2     PWM outputs, 2 digital inputs 24 V DC, 8 digital outputs 24 V DC | 
| 1SAP 460 300 R0001 | 
CD522-XC, Encoder & PWM Module, 2 encoder inputs,     2 PWM outputs, 2 digital inputs 24 V DC, 8 digital outputs 24 V DC, XC     version | 
| 1SAP 212 200 R0001 | 
TU515, I/O Terminal Unit, 24 V DC, screw-type terminals | 
| 1SAP 212 000 R0001 | 
TU516, I/O Terminal Unit, 24 V DC, spring terminals | 
| 1SAP 412 000 R0001 | 
TU516-XC, I/O Terminal Unit, 24 V DC, spring terminals,     XC version |