Intrinsically Safe Wiring - Siemens SITRANS LR250 Compact Operating Instructions

Connecting
5.3 Wiring setups for hazardous area installations
Configuration via PCI/PCMCIA Card
①
②
③
5.3.2

Intrinsically safe wiring

Device nameplate (ATEX/UKEX/IECEx/INMETRO)
The ATEX and UKEX certificates listed on the nameplate can be downloaded from our
website:
Product page (http://www.siemens.com/LR250)
Go to Support > Approvals / Certificates.
The IECEx certificate listed on the nameplate can be viewed on the IECEx website. Go to:
IECEx (http://iecex.iec.ch/)
Click on Certified Equipment and enter the certificate number IECEx SIR 09.0148X.
36
PCI/PCMCIA bus
Configurator software
PC/laptop
④ Ex ia type H1 Interface
⑤ FF (H1)
⑥ LR250 FF
SITRANS LR250 with FOUNDATION FIELDBUS
Compact Operating Instructions, 09/2021, A5E48453221-AB