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FOUNDATION fieldbusFISCO Power SupplyRPC49-10265EXFOUNDATION fieldbusFISCO Power SupplyRPC49-10265EXHans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. 0208 4952-0 ñ Fax 0208 4952-264 ñ more@turck.com ñ www.turck.com+ 7IS fieldbus S 8– 9S14 –5 S Host fieldbus6 +S21 +2 – Power3 +The RPC49-10265EX transmitts thefieldbus signal from a host to an intrinsicallysafe fieldbus device in the Ex area, zone 2.The RPC49-10265EX enables integratedtransmission between the host and fieldbusconnections and thus allows parallel connectionof several devices in the fieldbusand accordingly a higher number of fielddevices in the segment.Designed to operate in harsh environmentsand suitable for installation in zone 2, the<strong>TURCK</strong> power supply RPC49-10265EX expandsthe boundaries for fieldbus topologies.The RPC49-10265EX provides up to 265mA, powering field devices in the Ex area ofthe Gas Group IIB. The device is mountedon DIN rail. It is designed to exploit the verylatest developments of the FISCO specification(Fieldbus Intrinsically Safe Concept)concerning the application in explosion hazardousareas. To reap the full potential ofdigital fieldbus communication without systeminherent constrains is thus possible.The excellent performance and flexibility ofthe RPC49-10265EX makes it easy to plan,install and mount fieldbus networks in compliancewith the 31.25 kbits/s physical layerspecification. Moreover, compatibility withthe <strong>TURCK</strong> wiring components and accessoriesensures high reliability, low installationcosts and high operational safety.Power supply to the host is procured via aswitch making additional power sourcesredundant.● FISCO compliant according to IECTS 60079-27● Protection type: [EEx ib] IIB● Mounting possible in zone 2● FISCO power supply for FOUNDATI-ON fieldbus● Output current: 265 mA● Fieldbus - Repeater● Temperature range: -40 …+70°C30 /0309 Hans Turck GmbH & Co.KG • Witzlebenstraße 7 • 45472 Mülheim/Ruhr • Germany • Tel. +49 (0)208 4952-0 • Fax +49 (0)208 4952-264 • more@turck.com • www.turck.com
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