About This Document
vi
Experion PKS ControlNet Fiber Optic Implemenation Guide
R210
Honeywell
10/04
Symbol
Definition
ESD HAZARD:
Danger of an electro-static discharge to which
equipment may be sensitive. Observe precautions for handling
electrostatic sensitive devices
Protective Earth (PE) terminal:
. Provided for connection of the
protective earth (green or green/yellow) supply system conductor.
Functional earth terminal:
Used for non-safety purposes such as
noise immunity improvement. NOTE: This connection shall be
bonded to Protective Earth at the source of supply in accordance
with national local electrical code requirements.
Earth Ground. Functional earth connection.
NOTE: This
connection shall be bonded to Protective Earth at the source of
supply in accordance with national and local electrical code
requirements.
Chassis Ground:
Identifies a connection to the chassis or frame of
the equipment shall be bonded to Protective Earth at the source of
supply in accordance with national and local electrical code
requirements.
