Ürün açıklaması
PSE2/PSE4 serisi güvenlik kontrol ünitesi
Limit data
Permissible cable length200 m
Functional safety related parameters
Performance level (PL)PL d
CategoryCat. 3
MTTFd109 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)87 %
Indicators/operating means
Operation indicatorLED green: Power on
Function indicatorLED green
Electrical specifications
Operating voltage24 V DC +20/-10 %
24 V AC ± 10 %
Power consumption< 4 W
Surge protectionovervoltage category IIIOutputSignal outputrelay, 1 NO
Switching voltage230 V AC / 24 V DC
Switching current3 A AC / 4 A DC
Mechanical life> 107 switching cycles
Response time18 ms
Output 1
Output typeSignal output, PNP, open collector
Switching voltageUB – 1 V
Switching currentmax. 50 mA
Conformity
Functional safetyISO 13849-1
Product standardEN 12978 ; ISO 13856-2
Approvals and certificates
UL approvalcULus Listed File no: NRNT.E344450
TÜV approvalTÜV Rheinland 968/M 301.00/11
Ambient conditions
Ambient temperature5 … 55 °C (41 … 131 °F)
Pollution degree2
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals , lead cross section 2 x 1 mm2
MaterialPC / PA black
Massapprox. 150 g
