Rosemount 848T Manual de usuario

Quick Start Guide00825-0100-4697, Rev EBJanuary 2015Rosemount 848T FOUNDATION™ fieldbus High Density Temperature TransmitterDevice Revision 8 - Requir

January 201510Quick Start GuideStep 3: Verify the tagThe 848T has a removable commissioning tag that contains both the Device ID (the unique code that

Quick Start Guide11January 2015Analog input (AI) function blocksThe AI block processes field device measurements and makes the outputs available to ot

January 201512Quick Start GuideMultiple analog input (MAI) function blockThe MAI block processes up to eight field device measurements and makes the o

Quick Start Guide13January 2015Product CertificationsEuropean Directive InformationA copy of the EC Declaration of Conformity can be found at the end

January 201514Quick Start GuideN5 Nonincendive and Dust-Ignitionproof Certificate: 3011568 Standards: FM Class 3600:1998, FM Class 3611:2004, FM Clas

Quick Start Guide15January 2015I6 CSA Intrinsically Safe and Division 2Certificate: 1261865Standards: CAN/CSA C22.2 No. 0-M91 (R2001), CAN/CSA C22.2 N

January 201516Quick Start GuideIA ATEX FISCO Intrinsic SafetyCertificate: Baseefa09ATEX0093XStandards: EN 60079-0:2012, EN60079-11:2012Markings:

Quick Start Guide17January 2015NC ATEX Type n (without enclosure)Certificate: Baseefa09ATEX0094UStandards: EN 60079-0:2006, EN60079-15:2005Markings:

January 201518Quick Start GuideInternationalI7 IECEx Intrinsic SafetyCertificate: IECEx BAS 09.0030XStandards: IEC 60079-0:2011, IEC60079-11:2011Marki

Quick Start Guide19January 20152. The electrical circuit is connected directly to earth; this must be taken into account when installing the apparatus

January 20152Quick Start GuideNOTICEThis guide provides basic guidelines for the Rosemount 848T. It does not provide instructions for detailed configu

January 201520Quick Start GuideIB INMETRO Intrinsic SafetyCertificate: NCC 12.1156XStandards: ABNT NBR IEC 60079-0:2008 Versão corrigida 2011, ABNT NB

Quick Start Guide21January 2015ChinaI3 NEPSI Intrinsic SafetyCertificate: GYJ111365XStandards: GB3836.1-2000, GB3836.4-2000Markings: Ex ia IIC T4Speci

January 201522Quick Start Guide9. During installation, use and maintenance of this product, observe following standards:GB3836.13-1997 “Electrical app

Quick Start Guide23January 2015JapanI4 TIIS FISCO Intrinsic Safety (ia)Certificate: TC19713Markings: IIC T4H4 TIIS FISCO Intrinsic Safety (ib)Certific

January 201524Quick Start GuideAdditional CertificationsSBS American Bureau of Shipping (ABS) Type ApprovalCertificate: 011-HS771994C-1-PDAABS Rules:

Quick Start Guide25January 2015Figure 10. EC Declaration of Conformity for 848T Temperature Transmitter

January 201526Quick Start Guide

Quick Start Guide27January 2015

Quick Start Guide00825-0100-4697, Rev EBJanuary 2015Rosemount World HeadquartersEmerson Process Management 6021 Innovation BlvdShakopee, MN 55379, USA

Quick Start Guide3January 2015Step 1: Mount the transmitterMount to a DIN rail without a junction box1. Pull up the DIN rail mounting clip located on

January 20154Quick Start GuideFigure 3. Stainless Steel Junction BoxMounting to a 2-in. pipe standUse the optional mounting bracket (option code B6)

Quick Start Guide5January 2015Figure 6. Mounted on a Vertical PipeStep 2: Wire and apply powerPower is polarity insensitive, allowing the user to con

January 20156Quick Start GuideFigure 7. Wiring ConnectionsSensor wiring and power supply Compatible with eight independently configurable channels i

Quick Start Guide7January 2015Wiring analog inputsFigure 9. 848T Analog Input Wiring DiagramA. Analog Input ConnectorsB. Analog TransmittersC. Power

January 20158Quick Start GuideGround the transmitter Proper ground is crucial to reliable temperature readings.Ungrounded thermocouple, mV, and RTD/Oh

Quick Start Guide9January 20154. Ground FOUNDATION fieldbus signal wiring shield at the power supply end.Analog device inputs1. Ground analog signal w