- #SIEMENS SIMATIC S7 1200 DIGITAL OUTPUT SIGNAL MODULE SM122 INSTALL#
- #SIEMENS SIMATIC S7 1200 DIGITAL OUTPUT SIGNAL MODULE SM122 SERIES#
Provisions should be made to prevent the rated voltage from being exceeded by transient disturbances of more than 40%.Įasy Book Manual, 11/2011, A5E02486774-04 235Ĭ-Tick approval The S7-1200 automation system satisfies requirements of standards to AS/NZS 2064 (Class A).
When the temperature under rated conditions exceeds 70 C at the cable entry point, or 80 C at the branching point of the conductors, the temperature specification of the selected cable should be in compliance with the actual measured temperature.
#SIEMENS SIMATIC S7 1200 DIGITAL OUTPUT SIGNAL MODULE SM122 INSTALL#
The SM 1223 DI 8 x 120/230 VAC, DQ 8 x Relay (6ES7 223-1QH30-0XB0) signal module is approved for use in Class 1, Division 2, Gas Group A, B, C, D, Temperature Class T4 Ta = 40 C.ĪTEX approval EN 60079-0:2006: Explosive Atmospheres - General Requirements EN 60079-15:2005: Electrical Apparatus for potentially explosive atmospheres Type of protection 'n' II 3 G Ex nA II T4 The following special conditions for safe use of the S7-1200 must be followed: Install modules in a suitable enclosure providing a minimum degree of protection of IP54Īccording to EN 60529 and take into account the environmental conditions under which the equipment will be used.
142.įM approval Factory Mutual Research (FM) Approval Standard Class Number 36 Approved for use in: Class I, Division 2, Gas Group A, B, C, D, Temperature Class T4A Ta = 40 C Class I, Zone 2, IIC, Temperature Class T4 Ta = 40 C Canadian Class I, Zone 2 Installation per CEC 18-150 The cULus logo indicates that the S7-1200 has been examined and certified by Underwriters Laboratories (UL) to standards UL 508 and CSA 22.2 No.
#SIEMENS SIMATIC S7 1200 DIGITAL OUTPUT SIGNAL MODULE SM122 SERIES#
The SIMATIC S7-1200 series meets the CSA standard. complying with: Underwriters Laboratories, Inc.: UL 508 Listed (Industrial Control Equipment) Canadian Standards Association: CSA C22.2 Number 142 (Process Control Equipment) Technical specifications A.1 General Technical SpecificationsĮasy Book 234 Manual, 11/2011, A5E02486774-04ĬULus approval Underwriters Laboratories Inc. The CE Declaration of Conformity is held on file available to competent authorities at: Siemens AG IA AS RD ST PLC Amberg Werner-von-Siemens-Str. Potentially Explosive Atmosphere" EN 60079-15:2005: Type of Protection 'n' Within Certain Voltage Limits" EN 61131-2:2007 Programmable controllers - Equipment requirements and testsĮC Directive 2004/108/EC (EMC Directive) "Electromagnetic Compatibility" Emission standardĮN 6:2007: Industrial Environment Immunity standardĮN 6:2005: Industrial Environment EC Directive 94/9/EC (ATEX) "Equipment and Protective Systems Intended for Use in EC Directive 2006/95/EC (Low Voltage Directive) "Electrical Equipment Designed for Use
The test criteria for the S7-1200 automation system are based on these standards and test specifications.ĬE approval The S7-1200 Automation System satisfies requirements and safety related objectives according to the EC directives listed below, and conforms to the harmonized European standards (EN) for the programmable controllers listed in the Official Journals of the European Community. The S7-1200 automation system complies with the following standards and test specifications. Technical specifications AA.1 General Technical Specifications Standards compliance
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