Siemens LDS 6 Compact Operating Instructions

Table 1-1 Parts of the LDS 6 system approved for operation in hazardous areas
Certi󹪝cate Ex type of protection Device MLFB No.
DEMKO 06 ATEX 139648 X
IECEx UL 13.0029X
UL 22 UKEX 2642 X
II(1)G[ExopisT4 Ga]IIC
and
II(1)D[ExopisT135°CDa]IIIC
LDS6 central unit AD 4001-0xxx
7MB6121-1xxxx-xxxx
DEMKO 06 ATEX 139648 X
IECEx UL 13.0029X
UL 22 UKEX 2642 X
II(1)G[Exia opisT4 Ga]IIC
and
II(1)D[Exia opisT135 °CDa]IIIC
Barrier box ADM3040-3055
A5E00814175001...006
DEMKO 06 ATEX 139648 X
IECEx UL 13.0029X
UL 22 UKEX 2642 X
II1G ExiaopisIICT4 Ga
and
II1D Exia opis IIIC T135°CDa
Transmitter:
CD6Ex
CD6ExHP
Receiver:
CD6Ex
CD6ExHP
AD4100-2080
7MB6122-1xxxx-xxxx
AD4100-2081
7MB6122-1xxxx-xxxx
It is essential that you also observe the respective "Special conditions" of the certi󹪝cates
referred to in the table.
These describe
• the 󹪝elds of application,
• the requirements for operation in hazardous areas,
• other precautionary measures which are important for operation.
1.4 Set-up of an LDS 6 system for use in hazardous areas
The 󹪝gure below shows a schematic illustration of the set-up.
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ER[
+\EULGFDEOH
2SWLFVKRXVLQJ
&'
WUDQVPLWWHU
6HQVRUFRQQHFWLRQFDEOH
2SWLFV
KRXVLQJ&'
UHFHLYHU
3XUJLQJLQWDNH
LIDSSOLFDEOH
0HDVXUHPHQW
YROXPH
FHQWUDOXQLW
/'6
Figure1-1 Setup of an LDS 6 system for use in hazadous areas
WARNING
Unsafe connection
Do only use sensor connection cable(s) and hybrid cable(s) delivered by Siemens.
Introduction
1.4Set-up of an LDS 6 system for use in hazardous areas
LDS 6 & Optics housing CD 6 Compact Operating Instructions
6 Compact Operating Instructions, 12/2022, A5E03314905-AB

Siemens LDS 6 Specifications

General

Brand	Siemens
Model	LDS 6
Category	Measuring Instruments
Language	English