Pepperl+Fuchs LB8109H0908
Unicom Com Unit for PROFIBUS DP/DP-V1
- Interface between the I/O modules and the PCS/PLC
- Com unit for 80 analog or 184 digital channels
- Communication via PROFIBUS DP
- Mounting in Zone 2, Class I/Div.2 or in the safe area
- HART communication via PROFIBUS DP V1 or service bus
- Configuration via FDT 1.2 DTM
- Configuration in run (CiR) for any PCS
- Non-volatile memory for configuration and parameter settings
- Self configuration in redundant systems
- Permanently self-monitoring
- Outputs drive to safe state in case of failures
- Module can be exchanged under voltage
Item Number:
LB8109H0908
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- Overview
- Comments
| PROFIBUS address | 0 ... 126 (factory standard setting: 126) |
| Degree of protection | IP20 (module) , mounted on backplane |
| Vibration resistance | EN 60068-2-6 |
| Environmental test | EN 60068-2-14 |
| Storage temperature | -25 ... 85 В°C (-13 ... 185 В°F) |
| ATEX approval | PF 08 CERT 1234 X |
| Electromagnetic compatibility | NE 21 |
| Connection | backplane bus |
| Power dissipation | 1.8 W |
| Redundancy | via backplane |
| Rated voltage | 5 V DC , only in connection with the power supplies LB9*** |
| Fieldbus type | PROFIBUS DP/DP-V1 |
| UL approval | E106378 |
| Mass | approx. 120 g |
| LED indication | LED P: (power supply): On = operating, fast flash = cold start LED 1: (collective alarm): On = internal fault, flashing = no fieldbus connection LED 2: (operating mode): flashing 1 (1:1 ratio) = active, normal operation; flashing 2 (7:1 ratio) = active, simulation LED 3: (status fieldbus): flashing = fieldbus receive channel active LED 4: (status fieldbus): flashing = fieldbus response channel active LED 5: (status service bus): flashing = service bus receive channel active LED 6: (status service bus): flashing = service bus response channel active |
| Damaging gas | EN 60068-2-42 |
| Shock resistance | EN 60068-2-27 |
| 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. |
| Power consumption | 1.8 W |
| IECEx approval | BVS 09.0037X |
| Configuration (240 bytes I/O) | Standard: 80 analog, 184 digital Universal 2I2O: 48 analog, 184 digital Universal 4I4O: 60 analog, 120 digital |
| Number of repeaters between Master and Slave | max. 3 |
| Shock resistance | shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18 |
| Bus length | max. 1000 m (FOL, 1.5 MBaud), max. 1000 m (copper cable, 187.5 kBd), max. 200 m (copper cable, 1.5 MBd) |
| Connection | via backplane |
| HART communication | via PROFIBUS or service bus |
| Certificate | PF 08 CERT 1234 X |
| Dimensions | 32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch) |
| Addressing | via configuration software |
| Fieldbus standard | IEC 61158-2 |
| Relative humidity | EN 60068-2-56 |
| Degree of protection | IEC 60529 |
| Ambient temperature | -20 ... 60 В°C (-4 ... 140 В°F) |
| Number of stations per bus segment | max. 31 (RS-485 standard) |
| 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 |
| Supported I/O modules | all LB remote I/O modules |
| Cyclic process data | 240 bytes input and (simultaneously) 240 bytes output |
| Relative humidity | 95 % non-condensing |
| Connection | backplane bus |
| Damaging gas | designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 |
| GSE file | PFV61711.gsd/gse |
| Number of stations per bus line | max. 125 (PROFIBUS), max. 119 (service bus) |
| EAC approval | Russia: RU C-IT.MIII06.B.00129 |
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