FB1209B3 Digital Input

Panoramica dei principali vantaggi

8-channel
Inputs Ex ia
Installation in suitable enclosures in Zone 1
Module can be exchanged under voltage (hot swap)
Dry contact or NAMUR inputs
Positive or negative logic selectable
Simulation mode for service operations (forcing)
Line fault detection (LFD)
Permanently self-monitoring
On/Off delay

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Nota

Tutti i documenti relativi ai prodotti, come ad esempio certificati, dichiarazioni di conformità ecc., pubblicati prima della conversione con il nome Pepperl+Fuchs GmbH o Pepperl+Fuchs AG, si applicano anche a Pepperl+Fuchs SE.

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Dati tecnici di FB1209B3

Occupied slots

1

Connection		backplane bus
Rated voltage	U_r	12 V DC , only in connection with the power supplies FB92**
Power dissipation		1.55 W
Power consumption		1.55 W

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

Number of channels

8

Sensor interface

Connection		NAMUR sensor
Connection [2]		volt-free contact

Connection

Terminals 1+, 2-, 3+, 4-, 5+, 6-, 7+, 8-, 9+, 10-, 11+, 12-, 13+,14-, 15+, 16-

Rated values

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

Switching point/switching hysteresis

1.2 ... 2.1 mA / ± 0.2 mA

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

15 ms

LED indication		LED green: supply LED red: line fault, 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)
Storage temperature		-40 ... 85 °C (-40 ... 185 °F)
Relative humidity		95 % non-condensing
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 (module) , a separate housing is required acc. to the system description
Connection		removable front connector with spring terminal (0.14 ... 0.5 mm²)
Mass		approx. 420 g
Dimensions		28 x 107 x 132 mm (1.1 x 4.2 x 5.2 inch)

EU-type examination certificate

Presafe 19 ATEX 14055U

Marking

II 2(1)G Ex db eb q [ia Ga] IIC Gb
II (1)D [Ex ia Da] IIIC
I (M1) [Ex ia Ma] I

Input

Voltage	U_o	10 V
Current	I_o	13 mA
Power	P_o	33 mW (linear characteristic)

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 60079-1:2014
EN 60079-5:2015
EN 60079-7:2015+A1:2018
EN 60079-11:2012

ATEX approval

Presafe 19 ATEX 14055U

IECEx approval

IECEx PRE 19.0010U

Approved for

Ex db eb q [ia Ga] IIC Gb
[Ex ia Da] IIIC
[Ex ia Ma] I

System information		The module has to be mounted in appropriate backplanes and housings (FB92**) in Zone 1, 2, 21, 22 or outside hazardous areas (gas or dust). Here, observe the corresponding EC-type examination certificate.
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.

Note generali