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LB8111A2-0756 Com Unit for MODBUS TCP
Principaux avantages en un coup d'œil
- Interface between the I/O modules and the PCS/PLC
- Com unit for 80 analog or 184 digital channels
- Communication via MODBUS TCP
- Mounting in Zone 2, Class I/Div.2 or in the safe area
- HART communication via MODBUS TCP or service bus
- Configuration via FDT 1.2 DTM
- 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
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Remarque
Tous les documents relatifs aux produits, tels que les certificats, les déclarations de conformité, etc., qui ont été émis avant la conversion sous le nom de Pepperl+Fuchs GmbH ou Pepperl+Fuchs AG, s'appliquent également à Pepperl+Fuchs SE.
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Données techniques relatives à LB8111A2-0756
| Connection | backplane bus | |
| Rated voltage | Ur | 5 V DC , only in connection with the power supplies LB9*** |
| Power dissipation | 2.5 W | |
| Power consumption | 2.5 W |
| Fieldbus type | MODBUS TCP |
| Connection type | RJ-45 , via backplane | |
| Transfer rate | 10 MBit/s | |
| Station connection | directly to PCS or PLC or via hubs or switches | |
| Bus length | max. 100 m (CAT 7 cable) | |
| Addressing | IP address assigned via Ethernet | |
| Ethernet address | IP V4 address (factory standard setting: 0.0.0.0, auto IP, DHCP) | |
| Number of channels per station | max. 80 analog, max. 184 digital | |
| Supported I/O modules | all LB remote I/O modules | |
| HART communication | via Ethernet or service bus |
| Connection | backplane bus | |
| Redundancy | via backplane |
| Connection | 9-pole to RS 485 standard , Sub-D | |
| Number of stations per bus line | 31 (RS-485 standard) |
| 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 |
| Electromagnetic compatibility | |||||
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| Degree of protection | IEC 60529 | |
| Fieldbus standard | IEEE 802.3 | |
| 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 60068-2-78 |
| Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Relative humidity | 95 % non-condensing | |
| Altitude | max. 2000 m | |
| 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 |
| Degree of protection | IP20 (module) , mounted on backplane | |
| Connection | via backplane | |
| Mass | approx. 150 g | |
| Dimensions | 32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch) |
| Certificate | PF 08 CERT 1234 X | ||||
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| Directive conformity | |||||
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II 3 G Ex nA IIC T4 Gc| ATEX approval | PF 08 CERT 1234 X | |||||||
| UL approval | E106378 | |||||||
| IECEx approval | ||||||||
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| 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. |