Pepperl+Fuchs LB4105A2
HART Output Isolator

Pepperl+Fuchs LB4105A2
  • 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
Item Number: LB4105A2
1077.92
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+
Total price: 1077.92
The price is not final. Please check with the manager!
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  • Overview
  • Comments
Dimensions32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch)
Degree of protectionIP20 when mounted on backplane
Refresh time100 ms
Electromagnetic compatibilityNE 21:2007
Massapprox. 150 g
EU-Type Examination CertificateBVS 11 ATEX E 116 X
Connectionremovable front connector with screw flange (accessory)
wiring connection via spring terminals (0.14 ... 1.5 mm2) or screw terminals (0.08 ... 1.5 mm2)
Vibration resistancefrequency range 10 ... 150 Hz; transition frequency: 57.56 Hz, amplitude/acceleration В± 0.075 mm/1 g; 10 cycles
frequency range 5 ... 100 Hz; transition frequency: 13.2 Hz amplitude/acceleration В± 1 mm/0.7 g; 90 minutes at each resonance
Rated voltage12 V DC , only in connection with the power supplies LB9***
Damaging gasdesigned for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Connectionterminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Occupied slots2
Line fault detectioncan be switched on/off for each channel via configuration tool , configurable via configuration tool
HART communicationyes
HART secondary variableno
HART secondary variableyes
HART communicationyes
Shock resistanceshock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Load750 andOmega; max.
Shock resistanceEN 60068-2-27:2009
Watchdogwithin 0.5 s the device goes in safe state, e.g. after loss of communication
ATEX approvalBVS 11 ATEX E 116X
Connectionbackplane bus
Connectionbackplane bus
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Power dissipation2.15 W
Interfacemanufacturer-specific bus to standard com unit
Relative humidityEN 60068-2-78:2001
Storage temperature-25 ... 85 В°C (-13 ... 185 В°F)
Codingoptional mechanical coding via front socket
System informationThe 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 consumption3.3 W
Current0 ... 25 mA short-circuit protected
Number of channels4
IECEx approvalBVS 11.0068X
Degree of protectionIEC 60529:2000
Supplementary informationEC-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.
Damaging gasEN 60068-2-42:2003
Relative humidity95 % non-condensing
Environmental testEN 60068-2-14:2009
Vibration resistanceEN 60068-2-6:2008
LED indicationPower 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)
UL approvalE106378

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