Marking; Ambient Temperature Range; Installation And Commissioning; General Information - Pepperl+Fuchs F-FT-EX1.I.IEC Series Instruction Manual

5

Marking

Flameproof version
Pepperl + Fuchs
D-68307 Mannheim
F*-FT-Ex1.D.IEC
¬
II 2 G EEx d IIC T6
DMT 01 ATEX E 104 X
CE 0102
The * is replaced by the letter S or N or P.
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Ambient temperature range

The fieldbus terminator can be used with the following ambient temperatures:
• In the temperature class T6 up to 60 °C ambient temperature
• In the temperature class T5 up to 75 °C ambient temperature
• In the temperature class T4 up to 85 °C ambient temperature
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Installation and commissioning

7.1

General information

• Circuits must be installed in accordance with recognised rules of the industry and
requirements of the company where the installation is performed
Fieldbus terminators are designed in protection class IP67 and must
accordingly be protected against adverse ambient conditions.
The EC type-examination certificate and the manufacturer's declaration
of conformity must be observed. It is especially important to observe the
"special conditions" in the EC type-examination certificate.
• Potential equalisation must be ensured by the way the device is attached.
EN 60079-14/IEC 60079-14 must be observed when installing fieldbus
terminators. For the Federal Republic of Germany, the " National Fore-
word" to DIN 60079-14/VDE 0165 Part 1 must be observed in addition.
Subject to reasonable modifications due to technical advances.
Pepperl+Fuchs Group • Tel.: Germany +49 621 776-0 • USA +1 330 4253555 • Singapore +65 67799091 • Internet http://www.pepperl-fuchs.com
Intrinsically safe version
Pepperl + Fuchs
D-68307 Mannheim
F*-FT-Ex1.I.IEC
¬
II 1 G EEx ia IIC T6
DMT 01 ATEX E 104 X
CE 0102
Fieldbus terminator
Marking
Copyright Pepperl+Fuchs, Printed in Germany 5