Page vi  Foundation Fieldbus RMA803 Remote Indicator User's Guide  Revision 4 
Symbol  Definition 
 
 
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.