Please review the approvals section of the Rosemount 752 reference manual for any restrictions associated with a safe installation. • Before connecting a Fieldbus-based communicator in an explosive atmosphere, make sure the instruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.
Quick Installation Guide 00825-0100-4377, Rev BA Rosemount 752 October 2010 1: W IRING ONNECTION Wiring for F fieldbus protocol OUNDATION 1. Remove the housing cover on terminal compartment side. Do not remove the cover in explosive atmospheres when the circuit is live. Signal wiring supplies all power to the indicator.
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Quick Installation Guide 00825-0100-4377, Rev BA Rosemount 752 October 2010 Figure 2. F fieldbus indicator field wiring OUNDATION 6234 ft (1900 m) max (depending upon cable characteristics) Integrated Power Conditioner Terminators and Filter Fieldbus Segment Power Supply (Trunk) Signal OUNDATION...
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The LCD Transducer Block can be configured to sequence eight different process variables. If a function block is scheduled in the Rosemount 752 that links a process variable from another device on the segment, that process variable can be displayed on the LCD.
Electro Magnetic Compatibility (EMC) EN 61326:2006 ATEX Directive (94/9/EC) Emerson Process Management complies with the ATEX Directive. Hazardous Locations Certifications North American Certifications Factory Mutual (FM) Approvals Explosion-proof for Class I, Division 1, Groups B, C, and D;...
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Quick Installation Guide 00825-0100-4377, Rev BA Rosemount 752 October 2010 European Certifications ATEX Flameproof Certificate Number: KEMA 03 ATEX2476X II 2 G Ex d IIC T6 (-50 °C T 65°C) Ex d IIC T5 (-20 °C Ta 80°C) = 32 V...
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Quick Installation Guide 00825-0100-4377, Rev BA Rosemount 752 October 2010 ATEX Dust Certificate Number: KEMA 03 ATEX2476X II 1 D Ex tD A20 IP66 T105 °C (-20 °C T 85°C) V = 32 V Max Special Conditions for Safe Use (X) 1.
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Quick Installation Guide 00825-0100-4377, Rev BA Rosemount 752 October 2010 Figure 3. 752 EC Declaration of Conformity...
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Quick Installation Guide 00825-0100-4377, Rev BA Rosemount 752 October 2010...
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Quick Installation Guide 00825-0100-4377, Rev BA Rosemount 752 October 2010...
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Quick Installation Guide 00825-0100-4377, Rev BA Rosemount 752 October 2010...