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| Параметр | Значение |
| Общие характеристики | |
| Артикул | 73903 |
| UL approval | E106378 |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Storage temperature | -25 ... 85 °C (-13 ... 185 °F) |
| Degree of protection | IP20 (module) , mounted on backplane |
| Connection | via backplane |
| Mass | approx. 120 g |
| Rated voltage | 5 V DC , only in connection with the power supplies LB9*** |
| Power consumption | 1.8 W |
| Electromagnetic compatibility | NE 21 |
| Relative humidity | 95 % non-condensing |
| Marking | II 3 G Ex nA IIC T4 Gc |
| 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 |
| Dimensions | 32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch) |
| IECEx approval | BVS 09.0037X |
| 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. |
| EAC approval | Russia: RU C-IT.MIII06.B.00129 |
| Approved for | Ex nA IIC T4 Gc |
| 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. |
| 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 |
| Directive 2014/30/EU | EN 61326-1 |
| Shock resistance | shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18 |
| Certificate | PF 08 CERT 1234 X |
| Directive 2014/34/EU | EN 60079-0:2009 EN 60079-11:2007 EN 60079-15:2010 |
| Power dissipation | 1.8 W |
| Control drawing | 116-0321 |
| Fieldbus type | MODBUS RTU |
| Fieldbus standard | IEC 61158-2 |
| ATEX approval | PF 08 CERT 1234 X |
| Damaging gas | designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 |
| Baud rate | max. 38.4 kBit/s |
| HART communication | via service bus |
| Environmental test | EN 60068-2-14 |
| Lloyd Register | 15/20021 |
| Bureau Veritas Marine | 22449/B0 BV |
| American Bureau of Shipping | T1450280/UN |
| DNV GL Marine | TAA0000034 |
| Number of stations per bus line | max. 245 (MODBUS), max. 119 (service bus) |
| Number of stations per bus segment | max. 31 (RS-485 standard) |
| Number of repeaters between Master and Slave | max. 3 |
| Supported I/O modules | all LB remote I/O modules |
| Bus length | max. 1200 m (FOL, 38.4 kBd), max. 1200 m (copper cable, 38.4 kBd) |
| Addressing | via configuration software |
| Redundancy | via backplane |
| Number of channels per station | max. 80 analog, max. 184 digital (standard configuration) |
| FOL (fiber optic link) | additional hardware required |
| MODBUS address | standard compliant (factory standard setting: 126) |
| Service bus address | max. 119 , redundancy address = base + 128 (automatic) |
Сравнение
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