Proline t-mass 65 PROFIBUS DP/PA
Document information
Hauser
3
1
Document information
1.1
Document conventions
1.1.1
Safety symbols
1.1.2
Electrical symbols
Symbol
Device particularities and document content
"
Caution!
“Caution” indicates an action or procedure which, if not performed correctly, can result
in incorrect operation or destruction of the device. Comply strictly with the instructions.
#
Warning!
"Warning" indicates an action or procedure which, if not performed correctly, can result
in injury or a safety hazard. Comply strictly with the instructions and proceed with care.
!
Note!
"Note" indicates an action or procedure which, if not performed correctly, can have an
indirect effect on operation or trigger an unexpected response on the part of the device.
Symbol
Meaning
A0011197
Direct current
A terminal at which DC voltage is present or through which direct current flows.
A0011198
Alternating current
A terminal at which alternating voltage (sinusoidal) is present or through which alternating cur-
rent flows.
A0011200
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a grounding sys-
tem.
A0011199
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
A0011201
Equipotential connection
A connection that must be connected to the plant grounding system: This may be a potential
equalization line or a star grounding system depending on national or company codes of practice.
Summary of Contents for Proline t-mass 65 PROFIBUS DA
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