Reference Manual
00809-0100-4801, Rev FA
October 2010
6-1
Rosemount 3051S Series
Section 6 Safety Instrumented Systems
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-1
Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-2
3051S Safety Certified Identification . . . . . . . . . . . . . . . . . page 6-2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-2
Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-3
Operation and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . page 6-5
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-6
Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-6
SAFETY MESSAGES Procedures and instructions in this section may require special precautions to
ensure the safety of the 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.
Warnings
Explosions can result in death or serious injury.
• Do not remove the transmitter covers in explosive environments when the
circuit is live.
• Transmitter covers must be fully engaged to meet explosion-proof
requirements.
• Before connecting a communicator in an explosive atmosphere, make sure the
instruments in the loop are installed in accordance with intrinsically safe or
nonincendive field wiring practices.
Electrical shock can result in death or serious injury.
• Avoid contact with the leads and terminals. High voltage that may be present
on leads can cause electrical shock.
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