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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
FB1208B3
Part number
276216
Type
Digital input
Description
Digital Input FB1208B
Stock availability:
On request
657.64 €
On request
Need cheaper?Price and delivery time are indicative only.
Price update date: 08.05.2024
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| Slots | ||
|---|---|---|
| Occupied slots | 2 | |
| Supply | ||
| Connection | backplane bus | |
| Rated voltage | 12 V DC , only in connection with the power supplies FB92** | |
| Power dissipation | 0.95 W | |
| Power consumption | 0.95 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 | |
| Connection [2] | volt-free contact | |
| Connection | channel I: 1+, 2-, channel II: 3+, 4-, channel III: 5+, 6-, channel IV: 7+, 8-, channel V: 9+, 10-, channel VI: 11+, 12-, channel VII: 13+, 14-, channel VIII: 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 k&Omega, | |
| Line fault detection | can be switched on/off for each channel via configuration tool | |
| Connection | mechanical switch with additional resistors (see connection diagram) proximity switches without additional wiring | |
| Short-circuit | < 360 &Omega, | |
| Open-circuit | < 0.35 mA | |
| Minimum pulse duration | 1 ms | |
| Indicators/settings | ||
| LED indication | LED green: supply LED red: line fault | |
| Coding | optional mechanical coding via front socket | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1 | |
| 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 60068-2-56 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Storage temperature | -25 ... 85 °C (-13 ... 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 screw flange (accessory) wiring connection via spring terminals (0.14 ... 1.5 mm2) or screw terminals (0.08 ... 1.5 mm2) | |
| Mass | approx. 945 g | |
| Dimensions | 57 x 107 x 132 mm (2.2 x 4.2 x 5.2 inch) | |
| Data for application in connection with hazardous areas | ||
| EU-Type Examination Certificate | Presafe 19 ATEX 14058U | |
| 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 | 14.9 V | |
| Current | 15.7 mA | |
| Power | 58.2 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 60079-0:2012+A11:2013 EN 60079-1:2014 EN 60079-5:2015 EN 60079-7:2015 EN 60079-11:2012 | |
| International approvals | ||
| ATEX approval | Presafe 19 ATEX 14058U | |
| IECEx approval | IECEx PRE 19.0013U | |
| 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. |
