Siemens SIMATIC S7-400 Produktinformation Seite 9

• UL 508 (Industrial Control Equipment)
• CSA C 22.2 No. 142 (Process Control Equipment)
cULus HAZ. LOC. approval
Underwriters Laboratories Inc. in accordance with:
• UL 61010-2-201 (Industrial Control Equipment)
• CSA / CAN 61010-2-201 (Process Control Equipment)
• ANSI/ISA 12.12.01
• CSA C22.2 No. 213 (Hazardous Location)
Approved for use in:
Class I, Division 2, Group A, B, C, D Tx;
Class I, Zone 2, Group IIC Tx
cFMus approval
Factory Mutual Research (FM) in accordance with:
• Approval Standards FM Class 3600:2018, FM Class 3611:2018, FM Class 3810:2018,
• ANSI/UL 121201.2017,
• ANSI/UL 61010-1:2018
APPROVED for use in:
• Class I, Division 2, Group A, B, C and D
• Class I, Zone 2, Group IIC, hazardous (classified) locations
• Ordinary (unclassified) locations with an ambient temperature rating of 0 ºC to + 70 ºC, indoor environments
Approval for Australia and New Zealand
The SIMATIC S7-400 product series meets the requirements of the standard EN 61000-6-4:2007 + A1:2001.
Approval for the Korea and South Korea
The SIMATIC S7-400 product series complies with Korean safety standards:
Registration of Broadcasting and Communication Equipment KCC-REM-S49-S7400
Note that this device corresponds to limit class A in terms of the emission of radio frequency interference. This device can be
used in all areas, except residential areas.
Additions to the FM 453 Positioning Module for servo or stepper drive
A5E51987917-AB, 03/2023
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