Carlo Gavazzi SMS20 safety module for emergency stops, safety magnetic switches, safety gates and interlocks. Two normally-open safety relay outputs; Cat.4, PLe per EN 13849-1 Machinery Directive; EN 81-20/50 Lift Directive. 24 V DC/AC supply, -25 °C to +60 °C operating temperature, IP20 enclosure. Safety relay with two NO outputs.
| Manufacturer part number (MPN) | SMS20 |
| EAN / GTIN | 5709870397740 |
| Sales unit | pcs |
| Safety inputs | 2-channel |
| Safety instantaneous relay outputs | 2 |
| EN ISO 13849-1 PL | Level e |
| Operating voltage | 21.6 V ... 26.4 V |
| Housing width | 17.5 mm |
| E-number (NO) | 4100217 |
| Model | Basic device |
| Type of electric connection | Screw connection |
| Evaluation inputs | One- and two-channel |
| Number of outputs, safety related, undelayed, with contact | 2 |
| Type of safety according to IEC 61496-1 | 4 |
| Stop category according to IEC 60204 | 1 |
| Performance level according to EN ISO 13849-1 | Level e |
| SIL according to IEC 61508 | 4 |
| Width | 17.5 mm |
| Height | 121 mm |
| Depth | 110.8 mm |
| Country of origin | Italy |
| MOQ | 1 |