Serviceline Industrial Sensors
Serviceline Explosion Protection

Frequency / Counter Input FB1203B3

FB1203B3
  • 1-channel
  • Input Ex ia
  • Installation in suitable enclosures in Zone 1
  • Module can be exchanged under voltage (hot swap)
  • Input for frequency, counter, direction of rotation
  • Digital input max. 15 kHz
  • Positive or negative logic selectable
  • Simulation mode for service operations (forcing)
  • Line fault detection (LFD)
  • Permanently self-monitoring

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  FB1203B3

Slots
Occupied slots1
Supply
Connectionbackplane bus
Rated voltage12 V DC , only in connection with the power supplies FB92**
Power dissipation0.65 W
Power consumption0.65 W
Internal bus
Connectionbackplane bus
Interfacemanufacturer-specific bus to standard com unit
Digital input
Number of channels1
Function
FunctionCounter 
Function [2]frequency
Function [3]direction of rotation
Sensor interface
ConnectionNAMUR sensor
Connection [2]volt-free contact
Connectionchannel I: 1+, 2/3-; direction: 4+, 5/6-
Rated valuesacc. to EN 60947-5-6 (NAMUR)
Switching point/switching hysteresis1.2 ... 2.1 mA / ± 0.2 mA
Internal resistor1 kΩ
Line fault detectioncan be switched on/off for each channel via configuration tool
Connectionmechanical switch with additional resistors (see connection diagram) proximity switches without additional wiring
Short-circuit< 360 Ω
Open-circuit< 0.35 mA
Minimum pulse duration20 ms
Operating frequency0 ... 15 kHz ; in frequency + counter mode ... 40 Hz
Indicators/settings
LED indicationLED green: supply
LED red: line fault
Codingoptional mechanical coding via front socket
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1
Conformity
Electromagnetic compatibilityNE 21
Degree of protectionIEC 60529
Environmental testEN 60068-2-14
Shock resistanceEN 60068-2-27
Vibration resistanceEN 60068-2-6
Damaging gasEN 60068-2-42
Relative humidityEN 60068-2-56
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Relative humidity95 % non-condensing
Shock resistanceshock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Vibration resistancefrequency 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 gasdesigned for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Mechanical specifications
Degree of protectionIP20 (module) , a separate housing is required acc. to the system description
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)
Massapprox. 420 g
Dimensions28 x 107 x 132 mm (1.1 x 4.2 x 5.2 inch)
Data for application in connection with hazardous areas
EU-type examination certificatePresafe 19 ATEX 14058U
MarkingEx-Hexagon 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
Voltage10.5 V
Current23.34 mA
Power61.27 mW (linear characteristic)
Galvanic isolation
Input/power supply, internal bussafe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013
EN 60079-1:2014
EN 60079-5:2015
EN 60079-7:2015
EN 60079-11:2012
International approvals
ATEX approvalPresafe 19 ATEX 14058U
IECEx approvalIECEx PRE 19.0013U
Approved forEx db eb q [ia Ga] IIC Gb
[Ex ia Da] IIIC
[Ex ia Ma] I
General information
System informationThe 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 informationEC-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.

Documents: FB1203B3

ManualsLanguageFile TypeFile Size
FB Hardware ManualENGPDF8600 KB
FB-Hardware-HandbuchGERPDF8567 KB
Instruction manuals
ИнструкцииBULPDF169 KB
Návod k poużitíCZEPDF162 KB
Instruktions manualDANPDF161 KB
Instruction manualENGPDF168 KB
KasutusjuhendESTPDF156 KB
KäyttöohjeFINPDF155 KB
Manuel d'instructionsFRAPDF166 KB
BetriebsanleitungGERPDF168 KB
Οδηγίες χρήσηςGREPDF174 KB
HandleidingHOLPDF164 KB
Instruction manual / BetriebsanleitungHRVPDF161 KB
Használati útmutatóHUNPDF163 KB
Manuale di istruzioniITAPDF164 KB
Lietošanas pamācībaLAVPDF160 KB
Instrukciju vadovasLITPDF161 KB
Instrukcja obsługiPOLPDF164 KB
Manual de instruçõesPORPDF165 KB
Manual de utilizareRONPDF164 KB
Návod na poużitieSLKPDF163 KB
Navodila za uporaboSLVPDF160 KB
Manual de instruccionesSPAPDF166 KB
ManualSWEPDF158 KB

Approvals+Certificates: FB1203B3

Statements of complianceCertificate No.File TypeFile Size
/doc/doc4263b.pdfDOC-4263BPDF225 KB
Certificates
EAC Lenpromexpertiza (LPE) EAC TP TC 012/2011TC RU C-DE.AA71.B.00261/20PDF3715 KB
Europe Presafe DNV GL II 2(1)G I (M1) ATEX II (1) DPresafe 19 ATEX 14058UPDF607 KB
Presafe DNV GL IECEx Certificate of ConformityIECEx PRE 19.0013ULINK---

Function: FB1203B3

The device accepts digital input signals of NAMUR sensors or mechanical contacts from the hazardous area.

Open and short-circuit line faults are detected.

The intrinsically safe inputs are galvanically isolated from the bus and the power supply.