EasyManua.ls Logo

Siemens SIMATIC AFD4 - Abbreviations

Siemens SIMATIC AFD4
44 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Technical specifications
3.7 Abbreviations
Active field distributors AFD4, AFD4 (FM), AFD8 and AFS
42 Product Information, 02/2015, A5E03775304-AC
Data transmission
Between main line and spur lines
Passive, no repeater function
Galvanic isolation
Between main line and spur lines
No
Environmental requirements
Operating temperature
Min.
-40 °C
Max.
70 °C
Storage/transport temperatures
Min.
-40 °C
Max.
85 °C
Relative humidity
Operation, max.
95%
Degree of protection
IP66
Yes
Installation
Zone 2 / Zone 22
Yes
Class I Zone 2 / Division 2
Yes
3.7
Abbreviations
Abbreviation
Meaning
AFD
Active Field Distributor
AFS
Active Field Splitter
FDC
Field Device Coupler
FF
FOUNDATION Fieldbus
PA
Process automation
PA
Equipotential bonding
S
Spur; Connection for field devices (spur line)
T Trunk, connection of the main line between the field distributors AFD4 / AFD4
(FM) / AFD8, AFS or FDC

Table of Contents