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Digital Input FB1208B3

Digital Input FB1208B3
Digital Input FB1208B3

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артикул: 71816
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  • 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
Параметр Значение
Общие характеристики
Артикул 71816
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Storage temperature -25 ... 85 °C (-13 ... 185 °F)
Degree of protection IP20 (module) , a separate housing is required acc. to the system description
Connection removable front connector with screw flange (accessory) wiring connection via spring terminals (0.14 ... 1.5 mm ) or screw terminals (0.08 ... 1.5 mm )
Mass approx. 945 g
Rated voltage 12 V DC , only in connection with the power supplies FB92**
Power consumption 0.95 W
Electromagnetic compatibility NE 21
Relative humidity 95 % non-condensing
Current 15.7 mA
Connection 2 volt-free contact
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
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
Dimensions 57 x 107 x 132 mm (2.2 x 4.2 x 5.2 inch)
EU-type examination certificate Presafe 19 ATEX 14058U
IECEx approval IECEx PRE 19.0013U
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.
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.
Power 58.2 mW (linear characteristic)
LED indication LED green: supply LED red: line fault
Directive 2014/30/EU EN 61326-1
Shock resistance shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Directive 2014/34/EU EN 60079-0:2012+A11:2013 EN 60079-1:2014 EN 60079-5:2015 EN 60079-7:2015 EN 60079-11:2012
Power dissipation 0.95 W
Voltage 14.9 V
Line fault detection can be switched on/off for each channel via configuration tool
Minimum pulse duration 1 ms
ATEX approval Presafe 19 ATEX 14058U
Rated values acc. to EN 60947-5-6 (NAMUR)
Switching point/switching hysteresis 1.2 ... 2.1 mA / ± 0.2 mA
Open-circuit < 0.35 mA
Short-circuit < 360 Ω
Damaging gas designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Internal resistor 1 kΩ
Interface manufacturer-specific bus to standard com unit
Coding optional mechanical coding via front socket
Occupied slots 2
Number of channels 8
Environmental test EN 60068-2-14
Input/power supply, internal bus safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V

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