Pepperl+Fuchs LB4104A2

Output Isolator
Pepperl+Fuchs LB4104A2
One click request
Electromagnetic compatibilityNE 21:2007
Massapprox. 150 g
Refresh time100 ms
EU-Type Examination CertificateBVS 11 ATEX E 116 X
Line fault detectioncan be switched on/off for each channel via configuration tool , configurable via configuration tool
Damaging gasEN 60068-2-42:2003
Connectionbackplane bus
Degree of protectionIEC 60529:2000
Damaging gasdesigned for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
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
Power consumption3.3 W
Current0 ... 25 mA short-circuit protected
Codingoptional mechanical coding via front socket
ATEX approvalBVS 11 ATEX E 116X
Connectionterminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Shock resistanceEN 60068-2-27:2009
Watchdogwithin 0.5 s the device goes in safe state, e.g. after loss of communication
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)
Power dissipation2.15 W
Relative humidityEN 60068-2-78:2001
HART communicationno
UL approvalE106378
Degree of protectionIP20 when mounted on backplane
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)
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
Vibration resistanceEN 60068-2-6:2008
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Storage temperature-25 ... 85 В°C (-13 ... 185 В°F)
Dimensions32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch)
Rated voltage12 V DC , only in connection with the power supplies LB9***
HART secondary variableno
Environmental testEN 60068-2-14:2009
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.
Load750 andOmega; max.
Relative humidity95 % non-condensing
IECEx approvalBVS 11.0068X
Interfacemanufacturer-specific bus to standard com unit
Shock resistanceshock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Connectionbackplane bus
Number of channels4
Occupied slots2
in international format without spaces
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