Pepperl+Fuchs LB3102A2
HART Transmitter Power Supply, Input Isolator

Pepperl+Fuchs LB3102A2
  • 1-channel
  • Input Ex ia
  • Mounting in Zone 2, Class I/Div.2 or in the safe area
  • Power supply for 2- or 3-wire transmitters with 4 mA ... 20 mA
  • Supply circuit 15 V (20 mA)
  • Input from active signals of 4-wire transmitters
  • HART communication via field bus or service bus
  • HART communication also for separately powered devices
  • Simulation mode for service operations (forcing)
  • Line fault detection (LFD) and Live Zero monitoring
  • Permanently self-monitoring
  • Module can be exchanged under voltage
Item Number: LB3102A2
317.00
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+
Total price: 317.00
The price is not final. Please check with the manager!
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  • Overview
  • Comments
UL approvalE106378
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.
Environmental testEN 60068-2-14:2009
Occupied slots1
Damaging gasdesigned for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Relative humidityEN 60068-2-78:2001
EU-Type Examination CertificateBVS 12 ATEX E 100 X
ATEX approvalBVS 12 ATEX E 100X
Number of channels1
HART communicationyes
Codingoptional mechanical coding via front socket
Connectionbackplane bus
Storage temperature-25 ... 85 В°C (-13 ... 185 В°F)
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) red: line fault (lead breakage or short circuit)
Status LED (2) yellow: Live Zero monitoring
Massapprox. 90 g
Dimensions16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)
Input resistance15 andOmega; (terminals 5, 6)

236 andOmega; (terminals 1, 6) HART
Degree of protectionIEC 60529:2000
Connectionbackplane bus
Refresh time100 ms
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.
Shock resistanceEN 60068-2-27:2009
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
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)
Resolution12 Bit (0 ... 26 mA)
Connection2-wire transmitter (HART):
supply circuit: 2/3+, 4/5-
3-wire transmitter (HART):
supply circuit: 2/3+, 6-
measuring circuit: 4/5+, 6-
4-wire transmitter (separately powered):
measuring circuit: 4/5+, 6-
HART measuring circuit: 1+, 6-
Power dissipation0.75 W
HART secondary variableyes
Damaging gasEN 60068-2-42:2003
Relative humidity95 % non-condensing
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Electromagnetic compatibilityNE 21:2007
Vibration resistanceEN 60068-2-6:2008
Transmitter supply voltagemin. 15 V at 20 mA ; 21.5 V at 4 mA
Power consumption1.1 W
IECEx approvalBVS 13.0043X
Interfacemanufacturer-specific bus to standard com unit
Shock resistanceshock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Line fault detectioncan be switched on/off for each channel via configuration tool , configurable via configuration tool
Degree of protectionIP20 when mounted on backplane
Rated voltage12 V DC , only in connection with the power supplies LB9***

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