Pepperl Fuchs LB8107*

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, Mounting in Zone 2, Class I/Div.2 or in the safe area, Fieldbus type: MODBUS RTU. Connection: backplane bus. Rated voltage: 5 V DC , only in connection with the power supplies LB9***. Power consumption: 2 W. Fieldbus type: MODBUS RTU. MODBUS RTU: . Connection9-pin Sub-D socket via backplaneBaud ratemax. 38.4 kBit/s: . Connection: 9-pin Sub-D socket 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 LB 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 backplane. LED indication: LED 1 (power supply): On = operating, fast flash = cold start LED 2 (collective alarm): On = internal fault, flashing = no Modbus RTU connection LED 3 (status process bus): flashing = Modbus receive channel active LED 4 (status service bus): flashing = service bus receive channel active LED 5 (operating mode): flashing 1 (1:1 ratio) = active, normal operation; flashing 2 (7:1 ratio) = active, simulation LED 6 (status process bus): flashing = Modbus response channel active LED 7 (status servicebus): flashing = service bus response channel active. Electromagnetic compatibility: . Directive 2014/30/EUEN 61326-1: . Directive 2014/30/EU: EN 61326-1. 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 60068-2-56. Ambient temperature: -20 ... 60 °C (-4 ... 140 °F). Storage temperature: -25 ... 85 °C (-13 ... 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) , mounted on backplane. Connection: via backplane. Mass: approx. 120 g. Dimensions: 32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch). Certificate: PF 08 CERT 1234 X. Marking II 3 G Ex nA IIC T4 Gc: . Marking: II 3 G Ex nA IIC T4 Gc. Directive conformity: . Directive 2014/34/EUEN 60079-0:2009 EN 60079-11:2007 EN 60079-15:2010: . Directive 2014/34/EU: EN 60079-0:2009 EN 60079-11:2007 EN 60079-15:2010. ATEX approval: PF 08 CERT 1234 X. UL approval: E106378. Control drawing116-0321Approved forcUL (Canada): CL I Zn. 2 IIC; IS circuits for CL I Zn. 0 IIC ULus (USA): CL I Div. 2 Grp. A, B, C, D; IS circuits for CL I, II, III Div. 1 Grp. A, B, C, D, E, F, G: . Control drawing: 116-0321. Approved for: cUL (Canada): CL I Zn. 2 IIC; IS circuits for CL I Zn. 0 IIC ULus (USA): CL I Div. 2 Grp. A, B, C, D; IS circuits for CL I, II, III Div. 1 Grp. A, B, C, D, E, F, G. IECEx approval: BVS 09.0037X. Approved forEx nA IIC T4 Gc: . Approved for: Ex nA IIC T4 Gc. EAC approval: Russia: RU C-IT.MIII06.B.00129. Marine approval: . Lloyd Register15/20021DNV GL MarineTAA0000034American Bureau of ShippingT1450280/UNBureau Veritas Marine22449/B0 BV: . Lloyd Register: 15/20021. DNV GL Marine: TAA0000034. American Bureau of Shipping: T1450280/UN. Bureau Veritas Marine: 22449/B0 BV. 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.

Specifications