| Depth | 87 mm | 
| Height | 118 mm | 
| Number of digital inputs | 32 | 
| Number of digital outputs | 0 | 
| Permitted voltage at input | 24...24 V | 
| Short-circuit protection, outputs available | no | 
| Type of digital output | None | 
| Type of electric plug connection | Plug-in connection | 
| Type of input voltage | DC | 
| Width | 35 mm |