Emerson Process Management ROSEMOUNT 5300 - Manual (Page 177)

Reference Manual
00809-0100-4530, Rev BA
July 2009
Rosemount 5300 Series
www.rosemount.com
Section 8
Safety Instrumented Systems (4-20 mA only)
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8-3
Functional Specifications . . . . . . . . . . . . . . . . . . . . . . . . . page 8-4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8-4
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8-4
Operation and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . page 8-5
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8-7
Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8-7
Terms and Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8-7
SAFETY MESSAGES Procedures and instructions in this section may require special precautions to
ensure safety of personnel performing the operations. Information that raises
potential safety issues is indicated by a warning symbol (
). Refer to the
following safety messages before performing an operation preceded by this
symbol.
Failure to follow these installation guidelines could result in death or serious
injury.
• Make sure only qualified personnel perform the installation.
• Use the equipment only as specified in this manual. Failure to do so may
impair the protection provided by the equipment.
Explosions could result in death or serious injury.
• Verify that the operating environment of the transmitter is consistent with the
appropriate hazardous locations certifications.
• Before connecting a HART ® -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.
Electrical shock could cause death or serious injury.
• Use extreme caution when making contact with the leads and terminals.