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Frequency / Counter Input LB1003C

Frequency / Counter Input LB1003C
Frequency / Counter Input LB1003C

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артикул: 59218
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  • 1-channel
  • Input for frequency, counter, direction of rotation
  • Installation in Zone 2 or safe area
  • Digital input max. 400 Hz
  • Positive or negative logic selectable
  • Simulation mode for service operations (forcing)
  • Line fault detection (LFD)
  • Permanently self-monitoring
  • Module can be exchanged under voltage
Параметр Значение
Общие характеристики
Артикул 59218
Ambient temperature -20 ... 60 °C (-4 ... 140 °F) , 70 °C (non-Ex)
Storage temperature -25 ... 85 °C (-13 ... 185 °F)
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 mm ) or screw terminals (0.08 ... 1.5 mm )
Mass approx. 90 g
Rated voltage 12 V DC , only in connection with the power supplies LB9***
Power consumption 0.65 W
Electromagnetic compatibility NE 21
Relative humidity 95 % non-condensing
Connection 2 volt-free contact
Marking II 3 G Ex nA [ic] IIC T4 Gc
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 16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)
Function Counter
IECEx approval BVS 09.0037X
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.
Function 2 frequency
Approved for 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.
LED indication Power LED (P) green: supply Status LED (1) 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
Certificate PF 08 CERT 1234 X
Directive 2014/34/EU EN 60079-0:2009 EN 60079-11:2007 EN 60079-15:2010
Power dissipation 0.65 W
Voltage 8.2 V
Line fault detection can be switched on/off for each channel via configuration tool
Operating frequency 0 ... 400 Hz ; in frequency + counter mode ... 40 Hz
Minimum pulse duration ; in frequency + counter mode: 12.5 ms ; otherwise 20 µs
ATEX approval PTB 03 ATEX 2042 X
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 1
Number of channels 1
Environmental test EN 60068-2-14
Input/power supply, internal bus safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Lloyd Register 15/20021
Bureau Veritas Marine 22449/B0 BV
DNV GL Marine TAA0000034
Function [3] direction of rotation

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