LB6108A PF | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

Digital Output with Shutdown Input LB6108A < 8-channel < Outputs Ex ib < Mounting in Zone 2, Class I/Div.2 or in the safe area < Module can be exchanged under voltage < Galvanic group isolation < Line fault detection (LFD) < Positive or negative logic selectable < Simulation mode for service operations (forcing) < Permanently self-monitoring < Output with watchdog < Output with bus-independent safety shutdown Function The device features 8 independent channels. The device can be used to drive low power solenoids, sounders, or LEDs. Open and short-circuit line faults are detected. The outputs are galvanically isolated from the bus and the power supply. The outputs can be switched off via a contact. This can be used for bus-independent safety applications. Connection Zone 2 Div. 2 Zone 1, 21 Div. 2 COM I II III IV 11+ 13+ V VI VII 16- 15+ VIII Technical Data Slots Occupied slots 2 Functional safety related parameters Safety Integrity Level (SIL) SIL 2 Supply Connection backplane bus Rated voltage Ur 12 V DC , only in connection with the power supplies LB9*** Power dissipation 2.35 W Power consumption 2.35 W Internal bus Release date: 2021-11--

16 Date of

Release date: 2021-11-16 Date of issue: 2021-11-16 Filename: 541996_eng.pdf Germany: +49 621 776 2222 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0002 Singapore: +65 6779 9091

Interface manufacturer-specific bus to standard com unit Digital output Number of channels 8 Suitable field devices Field device Solenoid Valve Field device [2] audible alarm Field device [3] visual alarm 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- Current limit Imax 8 mA Open loop voltage 20 V Line fault detection can be switched on/off for each channel via configuration tool Test current 0.33 mA Short-circuit < 300 Ω Open-circuit > 50 kΩ Response time 20 ms (depending on bus cycle time) Watchdog within 0.5 s the device goes in safe state, e.g. after loss of communication Indicators/settings LED indication LED green: supply LED red: line fault , communication error red flashing 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 60068-2-56 Ambient conditions 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 when mounted on backplane Connection removable front connector with screw flange (accessory) Mass approx. 160 g Dimensions 32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch) Data for application in connection with hazardous areas EU-type examination certificate PTB 03 ATEX 2042 X Marking 1 II (2) G [Ex ib Gb] IIC

1 II (2) D [Ex ib Db] IIIC

1 I (M2) [Ex ib Mb] I

Digital Output with Shutdown Input LB6108A Release date: 2021-11-16 Date of issue: 2021-11-16 Filename: 541996_eng.pdf Germany: +49 621 776 2222 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0002 Singapore: +65 6779 9091

Current Io 13.5 mA Power Po 376 mW (characteristic curve rectangular type) Certificate PF 08 CERT 1234 X Marking 1 II 3 G Ex nA IIC T4 Gc Galvanic isolation Output/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 60079-11:2012 EN 60079-15:2010 International approvals ATEX approval PF 08 CERT 1234 X PTB 03 ATEX 2042 X IECEx approval BVS 09.0037X Approved for Ex nA [ib Gb] IIC T4 Gc [Ex ib Db] IIIC [Ex ib Mb] I General information 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, Zone 22 or Div. 2) the module must be installed in an appropriate enclosure. 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. Assembly Front view LED red: Line fault/ Communication error LED green: Power supply Sockets for removable plugs blue (accessory) Space for labelling Digital Output with Shutdown Input LB6108A Release date: 2021-11-16 Date of issue: 2021-11-16 Filename: 541996_eng.pdf Germany: +49 621 776 2222 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0002 Singapore: +65 6779 9091