2 Safety
System Manual Modular Systems
Page 14 of 114
HI 800 191 E Rev. 2.02
2.2
Environmental Requirements
Requirement type
Range of values
1)
Protection class
Protection class III in accordance with IEC/EN 61131-2
Ambient temperature
0...+60 °C
Storage temperature
-40...+85 °C
Pollution
Pollution degree II in accordance with IEC/EN 61131-2
Altitude
< 2000 m
Housing
Standard: IP20
Supply voltage
24 VDC
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:
Standard
Content
IEC/EN 61131-2:
2007
Programmable controllers, Part 2
Equipment requirements and tests
IEC/EN 61000-6-2:
2005
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:
Requirement type
Requirement content
Protection class
Protection class III in accordance with IEC/EN 61131-2
Pollution
Pollution degree II in accordance with IEC/EN 61131-2
Altitude
< 2000 m
Housing
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
