Siemens 7ML5431 - Non-Incendive Wiring (Us;Canada Only); Flameproof Wiring

Connecting
5.3 Wiring setups for hazardous area installations
SITRANS LR250 with mA/HART
Operating Instructions, 10/2019, A5E32220602-AG
45
5.3.3 Non-incendive wiring (US/Canada only)
The FM/CSA Class 1, Div 2 connection drawing number 23650673 can be downloaded from
the Siemens Industry Image Database:
FM/CSA Class 1, Div 2 connection drawing number 23650673
(
http://www.automation.siemens.com/bilddb/index.aspx?gridview=view2&objkey=G_FI01_XX
_03551&showdetail=true&view=Search)
● For power demands see Curve 1 (General Purpose, Intrinsically Safe, Non-Sparking,
Non-incendive) (Page 257).
5.3.4 Flameproof wiring
The ATEX certificate 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 then enter the certificate number IECEx SIR 08.0107X.
● For power demands see Curve 2 (Flameproof, Increased Safety, Explosion-proof)
(Page 257).
● For wiring requirements follow local regulations.
● See also Instructions specific to hazardous area installations (Page 47) and the ATEX
certificate listed above.