| Model | HPS-11E-15K | HPS-21W-15K | HPS-21W-24K | HPS31E-3K | HPS-41E-3K |
| Size(LxWxH/mm) | 180 x 88 x 56 | 177 x 88 x 56 | 177 x 88 x 56 | 180 x 88 x 56 | 177 x 88 x 56 |
| Material | ABS | ABS | ABS | ABS | ABS |
| Communication | EtherCATbus | ADS protocol | ADS protocol | EtherCATbus | EtherCATbus |
| Connection | 2.5m networkcable | Wireless | Wireless | 2.5m networkcable | Wireless |
| Voltage | DC 24V | DC 3.7V | DC 3.7V | DC 24V | DC 3.7V |
| Protection | IP50 | IP50 | IP50 | IP50 | IP50 |
| Net Weight(kg) | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 |
| Carton Size(cm) | 30 x 20 x 8 | 30 x 20 x 8 | 30 x 20 x 8 | 30 x 20 x 8 | 30 x 20 x 8 |