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Digital Output LB2116E Pepperl+Fuchs 263859
Digital Output LB2116E Pepperl+Fuchs 263859

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LB2116E 263859 Pepperl+Fuchs Digital Output

Manufacturer

Pepperl+Fuchs

Country

Germany

Name

LB2116E

Part number

263859

Type

Digital Output

Description

  • 1-channel
  • 1 digital output, 2 digital inputs
  • Mounting in Zone 2, Class I/Div.2 or in the safe area
  • Inputs and output Ex ia
  • Line fault detection switched on and off
  • Positive or negative logic selectable
  • Simulation mode for service operations (forcing)
  • Permanently self-monitoring
  • Output with watchdog
  • Output with bus-independent safety shutdown
  • Module can be exchanged under voltage

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Specifications LB2116E 263859

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. The output can be switched off via a contact. This can be used for bus-independent safety applications. Open and short circuit line faults are detected in on and off state. The intrinsically safe inputs and the output are galvanically isolated from the bus and the power supply.

Features LB2116E 263859

Slots
Occupied slots1
Supply
Connectionbackplane bus
Rated voltageUse only in connection with the power supplies LB9***
Power dissipation1.3 W
Power consumption1.85 W
Internal bus
Connectionbackplane bus
Interfacemanufacturer-specific bus to standard com unit
Digital input
Number of channels2
Sensor interface
ConnectionNAMUR sensor
Connection [2]volt-free contact
Connectionchannel I: 2+, 5-, channel II: 3+, 6-
Rated valuesacc. to EN 60947-5-6 (NAMUR)
Switching point/switching hysteresis1.2 ... 2.1 mA / ± 0.2 mA
Voltage8.2 V
Internal resistor1 k&Omega,
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 &Omega,
Open-circuit< 0.35 mA
Minimum pulse duration1 ms
Digital output
Number of channels1
Suitable field devices
Field deviceSolenoid Valve
Field device [2]audible alarm
Field device [3]visual alarm
Connectionchannel I: 1+, 4-
Open loop voltage23 V
Current limit40 mA
Internal resistor258 &Omega,
Line fault detectioncan 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< 50 &Omega,
Open-circuit> 10 k&Omega,
Response time10 ms (depending on bus cycle time)
Watchdogwithin 0.5 s the device goes in safe state, e.g. after loss of communication
Indicators/settings
LED indicationPower LED (P) green: supply Diagnostic LED (I) red: module fault , red flashing: communication error , white: fixed parameter set (parameters from com unit are ignored) , white flashing: requests parameters from com unit Status LED (O: output, I1: input 1, I2: input 2) red: line fault (lead breakage or short circuit) , yellow: state of digital I/O (0/1)
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 when mounted on backplane
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. 150 g
Dimensions16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)
Data for application in connection with hazardous areas
EU-type examination certificateEXA 16 ATEX 0025X
Marking II 3(1) G Ex nA [ia Ga] IIC T4 Gc II (1) D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
Input
Voltage10 V
Current13 mA
Power33 mW (linear characteristic)
Internal capacitance1.2 nF
Internal inductance0 mH
Output
Voltage24.2 V
Current108 mA
Power654 mW
Internal capacitance12 nF
Internal inductance0 mH
Galvanic isolation
Input/power supply, internal bussafe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Output/power supply, internal bussafe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN 60079-0:2009 EN 60079-11:2007 EN 60079-15:2010 EN 61241-11:2006
International approvals
ATEX approvalEXA 16 ATEX 0025X
General information
System informationThe 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 informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
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