Description
Datasheet excerpt: Technical data of PSE2-SC-02
| Product Description |
|---|
| Safety control unit from the PSE2/PSE4 series |
| Limit data |
|---|
| Permissible cable length | 200 m |
| Functional safety related parameters |
|---|
| Performance level (PL) | PL d |
| Category | Cat. 3 |
| MTTFd | 109 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 87 % |
| Indicators/operating means |
|---|
| Operation indicator | LED green: Power on |
| Function indicator | LED green |
| Electrical specifications |
|---|
| Operating voltage | 24 V DC +20/-10 %
24 V AC ± 10 % |
| Power consumption | < 4 W |
| Surge protection | overvoltage category III |
| Output |
|---|
| Signal output | relay, 1 NO |
| Switching voltage | 230 V AC / 24 V DC |
| Switching current | 3 A AC / 4 A DC |
| Mechanical life | > 107 switching cycles |
| Response time | 18 ms |
| Output 1 |
|---|
| Output type | Signal output, PNP, open collector |
| Switching voltage | UB – 1 V |
| Switching current | max. 50 mA |
| 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 , lead cross section 2 x 1 mm2 |
| Material | PC / PA black |
| Mass | approx. 150 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 |
