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![SR4P2A1B22 SR4P2A1B22](http://www.laien.cn/uploads/20231226/20231226101913.jpg)
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:
exit:
EMERGENCY STOP: