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Digital Input LB1109A 53767

Digital Input LB1109A

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артикул: 53767
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  • 8-channel
  • Inputs Ex ia
  • Mounting in Zone 2, Class I/Div.2 or in the safe area
  • Dry contact or NAMUR inputs
  • Positive or negative logic selectable
  • Simulation mode for service operations (forcing)
  • Line fault detection (LFD)
  • Permanently self-monitoring
  • Module can be exchanged under voltage
Параметр Значение
Общие характеристики
Артикул 53767
UL approval E106378
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Storage temperature -25 ... 85 °C (-13 ... 185 °F)
Degree of protection IP20 when mounted on backplane
Connection removable front connector with spring terminal (0.14 ... 0.5 mm )
Mass approx. 90 g
Rated voltage 12 V DC , only in connection with the power supplies LB9***
Power consumption 1.55 W
Electromagnetic compatibility NE 21
Relative humidity 95 % non-condensing
Current 13 mA
Connection 2 volt-free contact
Marking II 3(1) G Ex nA [ia Ga] IIC T4 Gc I (M1) [Ex ia Ma] I II (1) D [Ex ia Da] IIIC
Vibration resistance frequency range 10 ... 150 Hz; transition frequency: 57.56 Hz, amplitude/acceleration ± 0.075 mm/1 g; 10 cycles frequency range 5 ... 100 Hz; transition frequency: 13.2 Hz amplitude/acceleration ± 1 mm/0.7 g; 90 minutes at each resonance
Dimensions 16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)
EU-type examination certificate EXA 13 ATEX 0036X
IECEx approval EXA 13.0003X
Supplementary information EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.
Approved for Ex nA [ia Ga] IIC T4 Gc [Ex ia Da] IIIC [Ex ia Ma] I
System information The module has to be mounted in appropriate backplanes (LB9***) in Zone 2 or outside hazardous areas. Here, observe the corresponding declaration of conformity. For use in hazardous areas (e. g. Zone 2, Zone 22 or Div. 2) the module must be installed in an appropriate enclosure.
Power 33 mW (linear characteristic)
LED indication Power LED (P) green: supply Diagnostic LED (I) red: module fault , red flashing: communication error , white: fixed parameter set (parameters from com unit are ignored) , white flashing: requests parameters from com unit Status LED (1-8) red: line fault (lead breakage or short circuit) , yellow: signal (per channel)
Directive 2014/30/EU EN 61326-1
Shock resistance shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Directive 2014/34/EU EN 60079-0:2011 EN 60079-11:2011 EN 60079-15:2010
Power dissipation 1.55 W
Voltage 10 V
Line fault detection can be switched on/off for each channel via configuration tool
Minimum pulse duration 15 ms
ATEX approval EXA 13 ATEX 0036X
Rated values acc. to EN 60947-5-6 (NAMUR)
Switching point/switching hysteresis 1.2 ... 2.1 mA / ± 0.2 mA
Open-circuit < 0.35 mA
Short-circuit < 360 Ω
Damaging gas designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Internal resistor 1 kΩ
Interface manufacturer-specific bus to standard com unit
Coding optional mechanical coding via front socket
Occupied slots 1
Number of channels 8
Environmental test EN 60068-2-14
Input/power supply, internal bus safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Lloyd Register 15/20021
Bureau Veritas Marine 22449/B0 BV

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