Siemens SIMATIC 6ES7158-3MU10-0XA0 Hardware Installation And Operating Manual page 116

Bus couplers pn/mf coupler
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IECEx approval
According to IEC 60079-7 (Explosive atmospheres - Part 7: Equipment protection by increase
safety "e") and IEC 60079-0 (Explosive atmospheres - Part 0: Equipment - General
requirements).
Special conditions in hazardous area:
1. The devices may only be used in a range not exceeding pollution degree 2, as defined in IEC
60664-1.
2. The modules must be installed in a suitable enclosure that guarantees at least IP54 degree
of protection according to IEC 60079-7, taking into account the ambient conditions during
use.
3. Measures must be taken to prevent the rated voltage from being exceeded by transient
disturbance voltages of more than 119 V.
RCM (C-Tick) Declaration of conformity for Australia/New Zealand
The ET 200SP distributed I/O system fulfills the requirements of the standards
• EN 61000-6-4.
Korea Certification
KC registration number: KCC-REM-S49-DPPA
Please note that this device corresponds to limit value class A in terms of the emission of
radio frequency interference. This device can be used in all areas, except residential areas.
이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하시기 바라며
가정 외의 지역에서 사용하는 것을 목적으로 합니다.
Marking for the Eurasian Customs Union
EAC (Eurasian Conformity)
Customs Union of Russia, Belarus and Kazakhstan
Declaration of conformity with the technical requirements of the Customs Union (TR CU).
PN/MF Coupler
Hardware Installation and Operating Manual, 07/2020, A5E50018670-AA
Technical specifications
8.1 General technical specifications
115

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