2PAA118721 | Quick Installation Guide LD 810HSE Ex 5
Section 1 Introduction
This Quick Installation Guide describes the electrical installation of
FOUNDATION™ Fieldbus Linking Device LD 810HSE Ex in non-hazardous or
hazardous areas.
The Linking Device LD 810HSE Ex is an electrical equipment with degree of pro-
tection Ex nA, approved for use in hazardous areas of Zone 2 or in the safe area.
The 4 FF-H1 interfaces are designed according to the protection method Ex ic.
Only certied circuits with an according protection method shall be connected to
these FF-H1 interfaces.
Before setting the LD 810HSE Ex into operation, the corresponding marking eld
has to be signed (e. g. if the device is used in ic environment, the upper marking
eld on the type label has to be signed).
– Use an appropriate permanent pen for signing, e. g. an etching pen.
– More than one marking is not allowed. If you need a second marking, you
must replace the existing equipment with a new one.
– An equipment, which has been operated under non-intrinsical safe conditions.
The following communication ports of the Linking Device are in open/ltered
state and therefore need to be protected at all time:
– Port s0/UDP
– Port 1027/UDP
– Port 1028/UDP
The LD 810HSE Ex is only approved for intended and appropriate
use. In case of noncompliance, the warranty and manufacturer’s
liability do no longer apply.
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