LB1001A Digital Input

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2 channels
Dry contact or NAMUR inputs
Installation in Zone 2 or safe area
Galvanic isolation between channels and the bus
Positive or negative logic selectable
Simulation mode for service operations (forcing)
Line fault detection (LFD)
Permanently self-monitoring
Module can be exchanged under voltage

Nota

Todos los documentos relacionados con los productos, como certificados, declaraciones de conformidad, etc., que se emitieron antes de la conversión con el nombre de Pepperl+Fuchs GmbH o Pepperl+Fuchs AG también se aplican a Pepperl+Fuchs SE.

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Datos técnicos de LB1001A

Occupied slots

1

Connection		backplane bus
Rated voltage	U_r	12 V DC , only in connection with the power supplies LB9***
Power dissipation		0.65 W
Power consumption		0.65 W

Galvanic isolation

Galvanic isolation between channels

Connection		backplane bus
Interface		manufacturer-specific bus to standard com unit

Number of channels

2

Sensor interface

Connection		NAMUR sensor
Connection [2]		volt-free contact

Connection

channel I: 1+, 2/3-; channel II: 4+, 5/6-

Rated values

acc. to EN 60947-5-6 (NAMUR)

Switching point/switching hysteresis

1.2 ... 2.1 mA / ± 0.2 mA

Voltage

8.2 V

Internal resistor

R_i

1 kΩ

Line fault detection

can be switched on/off for each channel via configuration tool

Connection		mechanical switch with additional resistors (see connection diagram) proximity sensors without additional wiring
Short-circuit		< 360 Ω
Open-circuit		< 0.35 mA

Minimum pulse duration

20 ms

LED indication		Power LED (P) green: supply Status LED (1, 3) red: line fault (per channel) Status LED (2, 4) yellow: signal (per channel)
Coding		optional mechanical coding via front socket

Electromagnetic compatibility

Directive 2014/30/EU

EN 61326-1:2013

Electromagnetic compatibility		NE 21
Degree of protection		IEC 60529
Environmental test		EN 60068-2-14
Shock resistance		EN 60068-2-27
Vibration resistance		EN 60068-2-6
Damaging gas		EN 60068-2-42
Relative humidity		EN 60068-2-78

Ambient temperature		-40 ... 60 °C (-40 ... 140 °F) , 70 °C (non-Ex)
Storage temperature		-40 ... 85 °C (-40 ... 185 °F)
Relative humidity		95 % non-condensing
Altitude		max. 2000 m
Shock resistance		shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Vibration resistance		frequency range 10 ... 150 Hz; transition frequency: 57.56 Hz, amplitude/acceleration ± 0.075 mm/1 g; 10 cycles frequency range 5 ... 100 Hz; transition frequency: 13.2 Hz amplitude/acceleration ± 1 mm/0.7 g; 90 minutes at each resonance
Damaging gas		designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3

Degree of protection		IP20 when mounted on backplane
Connection		removable front connector with screw flange (accessory) wiring connection via spring terminals (0.14 ... 1.5 mm²) or screw terminals (0.08 ... 1.5 mm²)
Mass		approx. 110 g
Dimensions		16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)

Certificate

PF 08 CERT 1234 X

Marking

II 3 G Ex nA [ic] IIC T4 Gc

Galvanic isolation

Input/power supply, internal bus

safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V

Directive conformity

Directive 2014/34/EU

EN IEC 60079-0:2018+AC:2020
EN 60079-11:2012
EN 60079-15:2010

IECEx approval

IECEx certificate		IECEx BVS 09.0037X
IECEx marking		Ex nA [ic] IIC T4 Gc

System information		The 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 or Zone 22) the module must be installed in an appropriate enclosure.
Supplementary information		EC-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.

Notas generales