SR4P2A1B22
Usedformonitoringemergencystopswitchesandsafetydoorswitches！characteristic：1、Detectableshortcircuitfaultsininputcontacts；2、Canchoosebetweencontrolledmanualresetandautomaticreset；3、Circuitwithselfmonit...
Used for monitoring emergency stop switches and safety door switches！
characteristic：
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 | SR4P2A1B22 |
| RESET MODE | Manual or automatic |
| Working power supply | DC/AC85-264V |
| 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 | 60a |
| Average hourly hazardous failure rate | 4.7×10-8 |
| 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：
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exit：
EMERGENCY STOP：
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