Pepperl Fuchs

FB8207H0706.3

Com Unit for MODBUS RTU. Interface between the I/O modules and the PCS/PLC, Com unit for 80 analog or 184 digital channels, Communication via MODBUS RTU, Installation in suitable enclosures in Zone 1, Fieldbus type: MODBUS RTU. Occupied slots: 2. Connection: backplane bus. Rated voltage: 5 V DC , only in connection with the power supplies FB92**. Power dissipation: 1.8 W. Power consumption: 1.8 W. Fieldbus type: MODBUS RTU. MODBUS RTU: . Connectionwired to Ex e terminals via backplaneBaud ratemax. 38.4 kBit/s: . Connection: wired to Ex e terminals via backplane. Baud rate: max. 38.4 kBit/s. Number of stations per bus line: max. 245 (MODBUS), max. 119 (service bus). Number of channels per station: max. 80 analog, max. 184 digital (standard configuration). 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 FB remote I/O modules. Bus length: max. 1200 m (FOL, 38.4 kBd), max. 1200 m (copper cable, 38.4 kBd). FOL (fiber optic link): additional hardware required. Addressing: via configuration software. MODBUS address: standard compliant (factory standard setting: 126). Service bus address: max. 119 , redundancy address = base + 128 (automatic). HART communication: via service bus. Redundancy: system dependent. Connection: backplane bus. Redundancy: via front connector. LED indication: LED 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. Electromagnetic compatibility: . Directive 2014/30/EUEN 61326-1:2013: . Directive 2014/30/EU: EN 61326-1:2013. Electromagnetic compatibility: NE 21. Degree of protection: IEC 60529. Fieldbus standard: IEC 61158-2. 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. 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 cyclesfrequency 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) , a separate housing is required acc. to the system description. Connection: via backplane. Mass: approx. 750 g. Dimensions: . Height107 mmWidth57 mmDepth132 mm: . Height: 107 mm. Width: 57 mm. Depth: 132 mm. EU-type examination certificate: Presafe 19 ATEX 14058U. MarkingEx db eb q [ib] IIC Gb: . Marking: Ex db eb q [ib] IIC Gb. Directive conformity: . Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 EN 60079-1:2014 EN 60079-5:2015 EN 60079-7:2015+A1:2018 EN 60079-11:2012: . Directive 2014/34/EU: EN IEC 60079-0:2018+AC:2020 EN 60079-1:2014 EN 60079-5:2015 EN 60079-7:2015+A1:2018 EN 60079-11:2012. ATEX approval: Presafe 19 ATEX 14058U. IECEx approval: IECEx PRE 19.0013U. Approved forEx db eb q [ib] IIC Gb: . Approved for: Ex db eb q [ib] IIC Gb. System information: The module has to be mounted in appropriate backplanes (FB92**) in Zone 1, 2, or outside hazardous areas. Observe the corresponding EC-type examination certificate.. 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.

Brand	Pepperl Fuchs
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