Ürün Açıklaması
Güvenlik kontrol ünitesi modülü
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Performance level (PL)PL e
CategoryCat. 4
Mission Time (TM)20 a
Type4
Indicators/operating means
Function indicatorLED yellow (4x): indicator lamp channel 1 … 4
Stability alarm indicatorLED yellow flashing: Indicator lamp channel 1 … 4
Control elementsDIP switch
Electrical specifications
Operating voltage24 V DC ± 20 % , via SB4 Housing
Input
Actuating voltageapprox. 10 V
Activation currentapprox. 4 … 20 mA
Conformity
Functional safetyISO 13849-1 ; EN 61508 part1-4
Product standardEN 61496-1
Approvals and certificates
CE conformityCE
UL approvalcULus
TÜV approvalTÜV
Ambient conditions
Ambient temperature0 … 50 °C (32 … 122 °F)
Storage temperature-20 … 70 °C (-4 … 158 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals , lead cross section 0.2 … 2 mm2
Option /165: Cage tension spring terminals , Cable cross-section 0.2 … 1.5 mm2
Material
HousingPolyamide (PA)
Massapprox. 150 g
General information
Ordering informationwithout Option /165 -> with screw terminals
with Option /165 -> spring clamp terminals
