Pepperl+Fuchs LB1109A
Digital Input
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- 8-channel
- Inputs Ex ia
- Mounting in Zone 2, Class I/Div.2 or in the safe area
- Dry contact or NAMUR inputs
- Positive or negative logic selectable
- Simulation mode for service operations (forcing)
- Line fault detection (LFD)
- Permanently self-monitoring
- Module can be exchanged under voltage
Item Number:
LB1109A
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- Overview
- Comments
| Mass | approx. 90 g |
| ATEX approval | EXA 13 ATEX 0036X |
| Vibration resistance | EN 60068-2-6 |
| Shock resistance | EN 60068-2-27 |
| Vibration resistance | frequency range 10 ... 150 Hz; transition frequency: 57.56 Hz, amplitude/acceleration В± 0.075 mm/1 g; 10 cycles frequency range 5 ... 100 Hz; transition frequency: 13.2 Hz amplitude/acceleration В± 1 mm/0.7 g; 90 minutes at each resonance |
| LED indication | Power 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 (1-8) red: line fault (lead breakage or short circuit) , yellow: signal (per channel) |
| Storage temperature | -25 ... 85 В°C (-13 ... 185 В°F) |
| Connection | removable front connector with spring terminal (0.14 ... 0.5 mm2) |
| Degree of protection | IEC 60529 |
| Damaging gas | designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 |
| Voltage | 8.2 V |
| Ambient temperature | -20 ... 60 В°C (-4 ... 140 В°F) |
| Electromagnetic compatibility | NE 21 |
| Dimensions | 16 x 100 x 102 mm (0.63 x 3.9 x 4 inch) |
| Connection | backplane bus |
| UL approval | E106378 |
| Power dissipation | 1.55 W |
| EU-Type Examination Certificate | EXA 13 ATEX 0036X |
| Connection | backplane bus |
| Connection | Terminals 1+, 2-, 3+, 4-, 5+, 6-, 7+, 8-, 9+, 10-, 11+, 12-, 13+,14-, 15+, 16- |
| Interface | manufacturer-specific bus to standard com unit |
| Relative humidity | 95 % non-condensing |
| Relative humidity | EN 60068-2-56 |
| Power consumption | 1.55 W |
| Coding | optional mechanical coding via front socket |
| Internal resistor | 1 kandOmega; |
| Line fault detection | can be switched on/off for each channel via configuration tool |
| Degree of protection | IP20 when mounted on backplane |
| Rated voltage | 12 V DC , only in connection with the power supplies LB9*** |
| Damaging gas | EN 60068-2-42 |
| Rated values | acc. to EN 60947-5-6 (NAMUR) |
| IECEx approval | EXA 13.0003X |
| 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. |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / В± 0.2 mA |
| Number of channels | 8 |
| Environmental test | EN 60068-2-14 |
| Occupied slots | 1 |
| 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. |
| Minimum pulse duration | 15 ms |
| Shock resistance | shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18 |
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