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HART Output Isolator LB4105A2

HART Output Isolator LB4105A2
HART Output Isolator LB4105A2

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артикул: 59307
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  • 4-channel
  • Outputs Ex ia
  • Mounting in Zone 2, Class I/Div.2 or in the safe area
  • Analog output module for 0/4 mA ... 20 mA
  • HART communication via field bus or service bus
  • Simulation mode for service operations (forcing)
  • Line fault detection (LFD): one LED per channel
  • Permanently self-monitoring
  • Module can be exchanged under voltage
Параметр Значение
Общие характеристики
Артикул 59307
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 screw flange (accessory) wiring connection via spring terminals (0.14 ... 1.5 mm ) or screw terminals (0.08 ... 1.5 mm )
Mass approx. 150 g
Rated voltage 12 V DC , only in connection with the power supplies LB9***
Power consumption 3.3 W
Electromagnetic compatibility NE 21:2007
Relative humidity 95 % non-condensing
Current 87 mA
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 32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch)
EU-type examination certificate BVS 11 ATEX E 116 X
IECEx approval BVS 11.0068X
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 nAc [ia] IIC T4 [Ex ia] IIIC [Ex ia] 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 575 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 (1-4) red: line fault (lead breakage or short circuit)
Directive 2014/30/EU EN 61326-1:2006
Shock resistance shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Directive 2014/34/EU EN 60079-0:2009 EN 60079-11:2007 EN 60079-15:2010 EN 60079-26:2007 EN 61241-11:2006
Power dissipation 2.15 W
Voltage 27 V
Load max. 750 Ω at 20 mA
Line fault detection can be switched on/off for each channel via configuration tool , configurable via configuration tool
ATEX approval BVS 11 ATEX E 116X
Open-circuit deviation of preset output value > 0.5 mA
Short-circuit factory setting: < 50 Ω configurable between 0 ... 26 mA
Influence of ambient temperature 0.1 %/10 K of the signal range
Damaging gas designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Interface manufacturer-specific bus to standard com unit
Coding optional mechanical coding via front socket
Occupied slots 2
Number of channels 4
Field device Proportional Valve
Field device [2] I/P converters
Field device [3] on-site display
HART communication yes
HART secondary variable yes
After calibration 0.1 % of the signal range at 20 °C (68 °F)
Refresh time 100 ms
Environmental test EN 60068-2-14:2009
Lloyd Register 15/20021
Bureau Veritas Marine 22449/B0 BV
Watchdog within 0.5 s the device goes in safe state, e.g. after loss of communication
Output/power supply, internal bus safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V

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