LB2101AR

LB2101AR PF | Alldatasheet

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Digital Output with Position Feedback LB2101AR < 1 digital output, 2 digital inputs < Inputs and output Ex ia < Mounting in Zone 2, Class I/Div.2 or in the safe area < Positive or negative logic selectable < Simulation mode for service operations (forcing) < Line fault detection (LFD) < Permanently self-monitoring < Output with watchdog Function The digital output features 1 output with 2 feedback inputs. The device can be used to switch solenoids, sounders, or indicators (without line fault detection) in the field. Furthermore, the device accepts digital input signals of NAMUR sensors or mechanical contacts from the field. Open and short circuit line faults are detected. The intrinsically safe inputs and the output are galvanically isolated from the bus and the power supply. Connection Zone 2 Div. 2 Zone 0, 20 Div. 1 COM I II 10 kΩ 1.5 kΩ 5- 10 kΩ 1.5 kΩ 2+ Technical Data Slots Occupied slots 1 Supply Connection backplane bus Rated voltage Ur 12 V DC , only in connection with the power supplies LB9*** Power dissipation 1.3 W Power consumption 2 W Internal bus Connection backplane bus Interface manufacturer-specific bus to standard com unit Digital input Release date: 2021-11--

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Release date: 2021-11-16 Date of issue: 2021-11-16 Filename: 302579_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

Connection [2] volt-free contact Connection channel I: 2+, 5-; channel II: 3+, 6- Rated values acc. to EN 60947-5-6 (NAMUR) Voltage 8.2 V Internal resistor Ri 1 kΩ 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 Ω Open-circuit < 0.35 mA Minimum pulse duration 1 ms Digital output Number of channels 1 Suitable field devices Field device Solenoid Valve Field device [2] audible alarm Field device [3] visual alarm Connection channel I: 1+, 4- Open loop voltage Us 22 V Current limit Imax 53 mA Internal resistor Ri 315 Ω Line fault detection can be switched on/off for each channel via configuration tool , also when turned off (every 2.5 s the valve is turned on for 2 ms) Short-circuit < 120 Ω Open-circuit > 2 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, per channel LED yellow: signal (status), 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 60068-2-56 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 Digital Output with Position Feedback LB2101AR Release date: 2021-11-16 Date of issue: 2021-11-16 Filename: 302579_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

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. 110 g Dimensions 16 x 100 x 102 mm (0.63 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 (1)G [Ex ia Ga] IIC

1 II (1)D [Ex ia Da] IIIC

1 I (M1) [Ex ia Ma] I

Voltage Uo 14.1 V Current Io 16 mA Power Po 55 mW (linear characteristic) Internal capacitance Ci 1.65 nF Internal inductance Li 0 mH Output Voltage Uo 24.9 V Current Io 91 mA Power Po 558 mW Internal capacitance Ci 1.65 nF Internal inductance Li 0 mH Certificate PF 08 CERT 1234 X Marking 1 II 3 G Ex nA IIC T4 Gc Galvanic isolation Input/power supply, internal bus safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V 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 UL approval E106378 Control drawing 116-0321A Approved for cUL (Canada): CL I Zn. 2 IIC; IS circuits for CL I Zn. 0 IIC ULus (USA): CL I Div. 2 Grp. A, B, C, D; IS circuits for CL I, II, III Div. 1 Grp. A, B, C, D, E, F, G IECEx approval BVS 09.0037X Approved for Ex nA [ia Ga] IIC T4 Gc [Ex ia Da] IIIC [Ex ia Ma] 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. Digital Output with Position Feedback LB2101AR Release date: 2021-11-16 Date of issue: 2021-11-16 Filename: 302579_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

LED red: Line fault LED green: Power supply LED yellow: Signal (status) Socket for removable plug blue (accessory) Space for labelling Digital Output with Position Feedback LB2101AR Release date: 2021-11-16 Date of issue: 2021-11-16 Filename: 302579_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

Release date: 2021-11-16 Date of issue: 2021-11-16 Filename: 302579_eng.pdf LB2101AR Germany: +49 621 776 2222Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0002 Singapore: +65 6779 9091 Digital Output with Position Feedback Characteristic Curve Load calculation Output characteristics Us Imax Rload Ie Ue Rload = Field loop resistance Us Ie U (V) I (mA) Ri Imax Ue = Us - Ri x Ie Ie = Us/(Ri + Rload)