Technical
Data
Directives:
89/336/EEC “Electromagnetic Compatibility”
94/9/EC “Explosion protection”
Note
:
Further information on EC directives can be found in the product
documentation accompanying every SIWAREX MS.
HAZ. LOC.
Underwriters Laboratories Inc. to
UL 508 (Industrial Control Equipment)
MSA C22.2 No. 142 (Process Control Equipment)
UL 1604 (Hazardous Location)
MSA-213 (Hazardous Location)
APPROVED for use in
Class I, Division 2, Group A, B, C, D Tx;
Class I, Zone 2, Group IIC Tx
Factory Mutual Research (FM) to
Approval Standard Class Number 3611, 3600, 3810
APPROVED for use in
Class I, Division 2, Group A, B, C, D T4;
Class I, Zone 2, Group IIC T4
Explosion protection to EN 50021 (Electrical apparatus for potentially
explosive atmospheres; Type of protection “n”)
Class II 3 G EEx nA II T4
Note:
The specifications in the “S7-200 system manual” and the regulations
for setting up and operating devices in Ex areas are mandatory for use
in Ex areas!
The SIWARERX MS meets the following requirements:
Requirement met
Standards
Comments
Safety regulations
EN60204; DIN VDE 0113;
IEC 1131; UL 508;
CSA C22.2 No.142;
FM class I, Div.2;
UL/CSA
UL-/MSA-/FM Zone 2 certification
upon request
Protection class
Class I to IEC 60536
IP protection
IP 20 to IEC 60529
•
Protection against contact with
standard probes
•
Protection against foreign
bodies with diameters above
12.5 mm
•
No special protection against
water
Air and creepage distances
IEC 61131
Surge category II
Pollution degree 2
Circuit board material IIIa
Circuit track spacing 0.5 mm
SIWAREX MS 11-61
Summary of Contents for SIWAREX MS
Page 1: ...SIWAREX MS Device Manual Status 12 2005 ...
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