2 Safety System Manual Compact Systems
Page 12 of 110 HI 800 141 E Rev. 2.02
2.2 Environmental Requirements
Protection class III in accordance with IEC/EN 61131-2
Pollution degree II in accordance with IEC/EN 61131-2
1)
The values specified in the technical data apply and are essential for devices with extended
environmental requirements.
Table 3: Environmental Requirements
All the environmental requirements specified in this manual must be observed when operating
the HIMatrix system.
2.2.1 Test Conditions
The devices have been tested to ensure compliance with the following standards for EMC,
climatic and environmental requirements:
Programmable controllers, Part 2
Equipment requirements and tests
EMC
Generic standards, Parts 6-2
Immunity for industrial environments
IEC/EN 61000-6-4:
2007 + A1:2011
Electromagnetic Compatibility (EMC)
Generic emission standard, industrial environments
Table 4: Standards for EMC, Climatic and Environmental Requirements
When using the safety-related HIMatrix control systems, the following general requirements
must be met:
Protection class III in accordance with IEC/EN 61131-2
Pollution degree II in accordance with IEC/EN 61131-2
Standard: IP20
If required by the relevant application standards (e.g., EN 60204,
EN 13849), the HIMatrix system must be installed in an enclosure of the
specified protection class (e.g., IP54).
Table 5: General Requirements