Pepperl+Fuchs LB2103ER

Digital Output with Shutdown Input
Pepperl+Fuchs LB2103ER
One click request
Damaging gasEN 60068-2-42
LED indicationLED green: supply
LED red: line fault, per channel
LED yellow: signal (status), per channel
Massapprox. 110 g
Connectionchannel I: 2+, 5-; channel II: 3+, 6-
Minimum pulse duration1 ms
Power dissipation1.4 W
CertificatePF 08 CERT 1234 X
Line fault detectioncan be switched on/off for each channel via configuration tool , also when turned off (every 2.5 s the valve is turned on for 2 ms)
Number of channels1
Vibration resistanceEN 60068-2-6
Switching point/switching hysteresis1.2 ... 2.1 mA / В± 0.2 mA
Open loop voltage24 V
ATEX approvalPF 08 CERT 1234 X PTB 03 ATEX 2042
Electromagnetic compatibilityNE 21
EU-Type Examination CertificatePTB 03 ATEX 2042
Environmental testEN 60068-2-14
Number of channels2
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)
Shock resistanceEN 60068-2-27
Codingoptional mechanical coding via front socket
Interfacemanufacturer-specific bus to standard com unit
Degree of protectionIEC 60529
Rated valuesacc. to EN 60947-5-6 (NAMUR)
Power consumption1.7 W
Connectionchannel I: 1+, 4-
UL approvalE106378
EAC approvalRussia: RU C-IT.MIII06.B.00129
Shock resistanceshock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Relative humidityEN 60068-2-56
Current limit50 mA
Degree of protectionIP20 when mounted on backplane
Damaging gasdesigned for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Internal resistor1 kandOmega;
Response time20 ms (depending on bus cycle time)
IECEx approvalBVS 09.0037X
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
Connectionbackplane bus
Watchdogwithin 0.5 s the device goes in safe state, e.g. after loss of communication
Connectionbackplane bus
Dimensions16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)
Rated voltage12 V DC , only in connection with the power supplies LB9***
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
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
Storage temperature-25 ... 85 В°C (-13 ... 185 В°F)
Relative humidity95 % non-condensing
Voltage8.2 V
Occupied slots1
Line fault detectioncan be switched on/off for each channel via configuration tool
Internal resistor360 andOmega;
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.
in international format without spaces
All fields are required