Weidmuller ACT20X - Manual (Page 129)

Appendix D. Installation Drawings ACT20X-HUI-SAO (Universal Converter)
1066540000/01/12.11 129
FM Installation Drawing
The module is available in the following variants:
Order No. Installation Drawing Type
8965490000 4 51481 Sheet 9-12 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.
WARNING
Substitution of components may impair intrinsic safety and/or suitability for Division 2 / Zone 2.
The installation and wiring must be in accordance with the Canadian Electrical Code for Canada and
National Electrical Code NFPA 70, Article 500 or 505 for installation in USA.
The module must be installed in pollution degree 2, overvoltage category II as defined in EN 60664-1.
For installation in Zone 2 or Division 2, the module must be installed in a suitable outer enclosure having an
IP protection of at least IP54.
The module is galvanically isolated and does not require grounding.
Use 60/75 °C copper conductors in the wire size AWG 26-14.
In type of protection “intrinsic safety iD” the parameters for intrinsic safety for gas group IIB are applicable.
The year of manufacture can be taken from the first two digits in the serial number.