Weidmuller ACT20X - Manual (Page 113)

Appendix D. Installation Drawings ACT20X-HUI-SAO (Universal Converter)
1066540000/01/12.11 113
Appendix D. Installation Drawings ACT20X-HUI-SAO (Universal Converter)
ATEX Installation Drawing
The module is available in the following variants:
Order No. Installation Drawing Type
8965490000 4 51481 Sheet 1-4 ACT20X-HUI-SAO-S
DANGER
For safe installation of the Universal Converter ACT20X-HUI-SAO-S the following must be
observed: The module may only be installed by qualified personnel familiar with the national and
international laws, directives and standards that apply to this region.
DANGER
To prevent ignition of explosive atmospheres, disconnect power before servicing and do not
separate connectors when energized and an explosive gas mixture is present.
For installation in Zone 2, the module must be installed in an outer enclosure in type of protection Ex-n or
Ex-e, providing an IP protection of at least IP54. Cable entry devices and blanking elements shall fulfil the
same requirements.
In type of protection “intrinsic safety iD” the parameters for intrinsic safety for gas group IIB are applicable.
The module must be installed in pollution degree 2, overvoltage category II as defined in EN 60664-1.
The year of manufacture can be taken from the first two digits in the serial number.
CBX200 – "WI-Manager" Software
For installation in Zone 2 / Division 2 the following must be observed:
- The CBX200 is an interface cable for configuration via PC.
- Configuration must be performed only in a safe area.
ATEX Certificate KEMA 10ATEX 0071 X
Marking II 3 G Ex nA nC IIC T4
II (1) G [Ex ia] IIC / IIB / IIA
II (1) D [Ex iaD]
Standards IEC 60079-0: 2006, IEC 60079-11: 2007, IEC 60079-15: 2005,
IEC 60079-26: 2007, IEC 61241-0: 2006, IEC 61241-11: 2006