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Pepperl Fuchs FB1209B3
Digital Input
- MPN
- FB1209B3
- Category
- FB (Zone 1)
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
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What is the Pepperl Fuchs FB1209B3?
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
8-channel, Inputs Ex ia, Installation in suitable enclosures in Zone 1, Module can be exchanged under voltage (hot swap), Explosion protection: Ex ia, Connection: NAMUR sensor, Connection [2]: volt-free contact
Specifications
Slots
| Order code (Pepperl+Fuchs part number) | 223079 |
| Occupied slots | 1 |
| Lifecycle | Active (current Pepperl+Fuchs product) |
Supply
| Connection | backplane bus |
| Rated voltage | 12 V DC , only in connection with the power supplies FB92** Ur |
| Power dissipation | 1.55 W |
| Power consumption | 1.55 W |
Internal bus
| Connection | backplane bus |
| Interface | manufacturer-specific bus to standard com unit |
Digital input
| Number of channels | 8 |
| Sensor interface: Connection | NAMUR sensor |
| Sensor interface: 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 | 1 kΩ Ri |
| 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 |
Indicators/settings
| LED indication | LED green: supply LED red: line fault, per channel |
| Coding | optional mechanical coding via front socket |
Directive conformity
| Electromagnetic compatibility: Directive 2014/30/EU | EN 61326-1:2013 |
Conformity
| 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 conditions
| 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 |
Mechanical specifications
| 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: Height | 107 mm |
| Dimensions: Width | 28 mm |
| Dimensions: Depth | 132 mm |
Data for application in connection with hazardous areas
| 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 | 10 V Uo |
| Input: Current | 13 mA Io |
| Input: Power | 33 mW (linear characteristic) Po |
| 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 |
International approvals
| 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 |
General information
| 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. |
Downloads & documentation
Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.
Data sheets & manuals
CAD & dimension drawings
Certificates (7)
- EU Declaration of Conformity (Pepperl+Fuchs)
- DNV Marine (TAA0000034)
- Brasil TUV Rheinland Brazil (TÜV 19.0477 U)
- Korea KOSHA (20-AV4BO-0456U)
- Korea KOSHA (20-AV4BO-0455U)
- United Kingdom CML UK-Type Examination Certificate UKEX Category (1) D UKEX Category (1) G UKEX Category (M1) (CML 23UKEX2148U)
- Europe Presafe DNV GL ATEX I (M1) II (1) D II 2(1)G (Presafe 19 ATEX 14055U)
FB1209B3: frequently asked questions
When can FB1209B3 be shipped?
FB1209B3 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up FB1209B3 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for FB1209B3 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for FB1209B3, subject to availability and destination.
More Pepperl Fuchs parts
Pepperl Fuchs FB1209B3Price and lead time confirmed within 1 business day
Request a Quote