Description
Datasheet excerpt: Technical data of PSE4-SC-01
| Product Description | ||
|---|---|---|
| Safety control unit from the PSE4 series | ||
| Limit data | ||
|---|---|---|
| Permissible cable length | 200 m | |
| Functional safety related parameters | ||
| Performance level (PL) | PL e | |
| Category | Cat. 4 | |
| MTTFd | 166 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 99 % | |
| Indicators/operating means | ||
| Operation indicator | LED green: Power on | |
| Function indicator | LED green | |
| Electrical specifications | ||
| Operating voltage | 24 V DC +20/-10 % | |
| Power consumption | < 4 W | |
| Output | ||
| Signal output | relay, 2 NO | |
| Switching voltage | max. 250 V AC/DC | |
| Switching current | max. 4 A | |
| Switching power | 1000 VA | |
| Response time | 32 ms | |
| Conformity | ||
| Functional safety | ISO 13849-1 | |
| Product standard | EN 12978 ; ISO 13856-2 | |
| Approvals and certificates | ||
| UL approval | cULus Listed File no: NRNT.E344450 | |
| TÜV approval | TÜV Rheinland 968/M 301.00/11 | |
| Ambient conditions | ||
| Ambient temperature | 5 … 55 °C (41 … 131 °F) | |
| Pollution degree | 2 | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals , Cable cross-section 0.2 … 2.5 mm2 | |
| Material | Polyethylene (PE) | |
| Mass | approx. 200 g | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 11.0 | 27243101 |
| ECLASS 10.0.1 | 27243101 |
| ECLASS 9.0 | 27243101 |
| ECLASS 8.0 | 27243101 |
| ECLASS 5.1 | 27272790 |
| ETIM 8.0 | EC002538 |
| ETIM 7.0 | EC002538 |
| ETIM 6.0 | EC002538 |
| UNSPSC 12.1 | 46171620 |




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