Pepperl+Fuchs LB7104A

Universal Input/Output (HART)
Pepperl+Fuchs LB7104A
792.54
One click request
Occupied slots1
Refresh timeapprox. 100 ms (4 channels)
Connectionbackplane bus
Degree of protectionIEC 60529:2000
Number of channels4
Codingoptional mechanical coding via front socket
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.
UL approvalE106378
Line fault detectioncan be switched on/off for each channel via configuration tool , configurable via configuration tool
Vibration resistanceEN 60068-2-6:2008
Rated voltage12 V DC , only in connection with the power supplies LB9***
Number of channels4
Power consumption3.3 W
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
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.
HART communicationyes
Transmitter supply voltagemin. 15 V at 20 mA ; 21.5 V at 4 mA
HART secondary variableyes
Connectionterminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Number of channels4
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) , yellow: state of digital I/O (0/1)
Configuration LED (AI, AO, DI, DO) white: selected channel mode
Connectionbackplane bus
IECEx approvalBVS 11.0068X
Open loop voltagemin. 22.7 V
Current limit22 mA
Relative humidityEN 60068-2-78:2001
Electromagnetic compatibilityNE 21:2007
HART secondary variableyes
Input resistance15 andOmega;
Connectionterminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Line fault detectioncan be switched on/off for each channel via configuration tool , configurable via configuration tool
Watchdogoutput off 0.5 s after serious fault
Drive capability12 V / 22 mA
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)
Connectionterminals 1+, 2-, 3+, 4-, 5+, 6-, 7+, 8-
Storage temperature-25 ... 85 В°C (-13 ... 185 В°F)
Massapprox. 100 g
Load750 andOmega; max.
Damaging gasEN 60068-2-42:2003
Line fault detectioncan be switched on/off for each channel via configuration tool
Internal resistor385 andOmega;
Dimensions16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)
Connectionterminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Number of channels4
Shock resistanceshock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
HART communicationyes
Power dissipation2.15 W
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Damaging gasdesigned for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Degree of protectionIP20 when mounted on backplane
Interfacemanufacturer-specific bus to standard com unit
Relative humidity95 % non-condensing
ATEX approvalBVS 11 ATEX E 116X
EU-Type Examination CertificateBVS 11 ATEX E 116 X
Line fault detectioncan be switched on/off for each channel via configuration tool
Environmental testEN 60068-2-14:2009
Shock resistanceEN 60068-2-27:2009
in international format without spaces
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