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Technical parameters

Power
CurrentI i | 500 mA
Marking II 1G Ex ia IIC T4 Voltage U i 24 V Current I i 500 mA Internal capacitance C i 2 nF Internal inductance L i 0.1 µHMarking | II 1G Ex ia IIC T4 | Voltage | U i | 24 V | Current | I i | 500 mA | Internal capacitance | C i | 2 nF | Internal inductance | L i | 0.1 µH
Marking II 3G Ex nAc IIC T4 , [exsign] II 3G Ex ic IIC T4 Voltage U i 33 V Current I i 600 mA Internal capacitance C i 2 nF Internal inductance L i 0.1 µHMarking | II 3G Ex nAc IIC T4 , [exsign] II 3G Ex ic IIC T4 | Voltage | U i | 33 V | Current | I i | 600 mA | Internal capacitance | C i | 2 nF | Internal inductance | L i | 0.1 µH
Rated currentI r | 250 mA
Rated voltageU r | 36 V
Self current consumptionmax. 6 mA (for version SCP-LBF-IA1.36.IE.1) , max. 0 mA (for version SCP-LBF-IA1.36.IE.0)
VoltageU i | 24 V
Voltage protection levelU p
Environment and package
Ambient temperature-40 ... 70 °C (-40 ... 158 °F)
Design / MountingCabinet installation
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Other
Approved forClass I, Division 1, Groups A, B, C, D T4 Class I, Zone 1, Ex ia IIC T4 Class I, Zone 2, Ex ic IIC T4 Class I, Zone 1, AEx ia IIC T4 Class I, Zone 2, AEx ic IIC T4 Class I, Division 2, Groups A, B, C, D T4 Class I, Zone 2, Ex nL IIC T4 Class I, Zone 2, Ex nA IIC T4 Class I, Zone 2, AEx nAc IIC T4
CertificateSIRA 12 ATEX 4176X
Climatic conditionsIEC 60721
Connection typescrew terminals
Control drawing116-0365
Core cross sectionflexible wire 2.5 mm 2 solid wire max. 4 mm 2
Corrosion resistanceacc. to ISA-S71.04-1985, severity level G3
CSA approvalCoC 2595441
Degree of protectionIEC 60529
Directive 2014/30/EUEN 61326-1:2013
Directive 2014/30/EU EN 61326-1:2013Directive 2014/30/EU | EN 61326-1:2013
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010
Directive 2014/34/EU EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010
Electromagnetic compatibilityNAMUR NE 21
EU-type examination certificateSIRA 12 ATEX 2128X
Fieldbus standardIEC 61158-2
GroundingM4 screw and external grounding rail
Housing materialPolyamide PA 6.6
IECEx certificateIECEx SIR 12.0051X
IECEx certificate IECEx SIR 12.0051X IECEx marking Ex ia IIC T4 Ex ic IIC T4 Ex nAc IIC T4IECEx certificate | IECEx SIR 12.0051X | IECEx marking | Ex ia IIC T4 Ex ic IIC T4 Ex nAc IIC T4
IECEx markingEx ia IIC T4 Ex ic IIC T4 Ex nAc IIC T4
Installation in hazardous areaZone 1 / Div. 1
Internal capacitanceC i | 2 nF
Internal inductanceL i | 0.1 µH
LED ERRgreen flashing: status OK , red flashing: maintenance required (for version SCP-LBF-IA1.36.IE.1)
Line/Earthmax. 980 V category B2 10/700 µsec , 50 A per line max. 800 V category C1 8/20 µsec , 50 A per line max. 1450 V category C2 8/20 µsec , 5 kA per line max. 1200 V category C3 1 kV/µsec , 50 A per line max. 980 V category D1 10/350 µsec , 500 A per line
Line/Linemax. 50 V category B2 10/700 µsec , 25 A max. 53 V category C1 8/20 µsec , 150 A max. 55 V category C2 8/20 µsec , 150 A max. 46 V category C3 1 kV/µsec , 10 A
Line/Line max. 1 ns Line/Earth max. 100 ns Screen/Shield-Earth max. 100 nsLine/Line | max. 1 ns | Line/Earth | max. 100 ns | Screen/Shield-Earth | max. 100 ns
MarkingII 1G Ex ia IIC T4
Mass45 g
Overstressed fault modeaccording IEC 61643-21 line inoperable mode 2
Per line5 kA category C2 8/20 µsec
Per line 5 kA category C2 8/20 µsec Screen/Shield indirectly grounded (via GDT) 1 kA category D1 10/350 µsec 10 kA category C2 8/20 µsecPer line | 5 kA category C2 8/20 µsec | Screen/Shield indirectly grounded (via GDT) | 1 kA category D1 10/350 µsec 10 kA category C2 8/20 µsec
Reaction timet A
Relative humidity≤ 95 % non-condensing
Screen/Shield-Earthmax. 100 ns
Screen/Shield indirectly grounded (via GDT)max. 500 V category B2 10/700 µsec , 100 A max. 600 V category C1 8/20 µsec , 500 A max. 700 V category C2 8/20 µsec , 10 kA max. 550 V category C3 1 kV/µsec , 100 A max. 570 V category D1 10/350 µsec , 1 kA
Shock resistanceEN 60068-2-27
Supplementary informationFISCO field device
Surge protectionIEC 61643-21
Vibration resistanceEN 60068-2-6

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