Pepperl+Fuchs FB8207H0706

Com Unit for MODBUS RTU
Pepperl+Fuchs FB8207H0706
1280.44
One click request
Redundancysystem dependent
Degree of protectionIEC 60529
Relative humidityEN 60068-2-56
Supplementary informationEC-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.
Shock resistanceshock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Storage temperature-25 ... 85 В°C (-13 ... 185 В°F)
Power dissipation1.8 W
Connectionbackplane bus
Supported I/O modulesall FB remote I/O modules
Fieldbus standardIEC 61158-2
Rated voltage5 V DC , only in connection with the power supplies FB92**
HART communicationvia service bus
System informationThe module has to be mounted in appropriate backplanes (FB92**) in Zone 1, 2, or outside hazardous areas. Observe the corresponding EC-type examination certificate.
Redundancyvia front connector
Damaging gasdesigned for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Number of stations per bus linemax. 245 (MODBUS), max. 119 (service bus)
Addressingvia configuration software
Number of repeaters between Master and Slavemax. 3
Relative humidity95 % non-condensing
Massapprox. 750 g
LED indicationLED green (power supply): On = operating, fast flash = cold start
LED red (collective alarm): On = internal fault, flashing = no Modbus RTU connection
LED yellow (operating mode): flashing 1 (1:1 ratio) = active, normal operation; flashing 2 (7:1 ratio) = active, simulation
FOL (fiber optic link)additional hardware required
Service bus addressmax. 119 , redundancy address = base + 128 (automatic)
Number of stations per bus segmentmax. 31 (RS-485 standard)
EAC approvalRussia: RU C-IT.MIII06.B.00129
Damaging gasEN 60068-2-42
Connectionbackplane bus
Vibration resistancefrequency 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
EU-Type Examination CertificatePTB 97 ATEX 1074 U
Degree of protectionIP20 (module) , a separate housing is required acc. to the system description
Connectionvia backplane
Vibration resistanceEN 60068-2-6
ATEX approvalPTB 97 ATEX 1075

Environmental testEN 60068-2-14
Power consumption1.8 W
Electromagnetic compatibilityNE 21
Bus lengthmax. 1200 m (FOL, 38.4 kBd),
max. 1200 m (copper cable, 38.4 kBd)
Number of channels per stationmax. 80 analog, max. 184 digital (standard configuration)
Fieldbus typeMODBUS RTU
Dimensions57 x 107 x 132 mm (2.2 x 4.2 x 5.2 inch)
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
MODBUS addressstandard compliant
(factory standard setting: 126)
Shock resistanceEN 60068-2-27
in international format without spaces
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