SR4P2A1B24
Usedtomonitoremergencystopswitchesandsafetydoorswitches!Features:1、Detectableshortcircuitfaultsininputcontacts；2、Canchoosebetweencontrolledmanualresetandautomaticreset；3、Circuitwithselfmonitoring；4、Re...
Used to monitor emergency stop switches and safety door switches!
Features:
1、Detectable short circuit faults in input contacts；
2、Can choose between controlled manual reset and automatic reset；
3、Circuit with self monitoring；
4、Real time monitoring of working status.
PL e;Security category：Cat.4; SIL 3
Main parameters:
| model | SR4P2A1B24 |
| RESET MODE | Manual or automatic |
| Working power supply | DC/AC24V |
| consumption | 3W |
| Output contact | 2N/O,1N/C |
| switching capacity | AC-15,5A/250V;?DC-13,6A/24V |
| Release buffer time | <15ms |
| Diagnostic Coverage | >99% |
| Mean time between dangerous failures | 111a |
| Average hourly hazardous failure rate | 2.5×10-8 |
| protection grade | IP50 |
| operation temperature | ??-10?~＋55℃ |
| storage temperature | ??-40?~＋85℃ |
| Wire cross-sectional area | Max.?2.5mm2 |
| Length | Longest Max.?100m |
| size | 96(L)×22.5(W)×116(H)mm |
| Compliant with standards | EN?60947-5-1,?EN?61000-6-2,?EN?61000-6-3,??IEC/EN?60204-1,?EN?ISO?13849-1 |
Wiring diagram：
?
exit：
EMERGENCY STOP：
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