Weidmuller ACT20X - Manual (Page 159)

Appendix E. Installation Drawings ACT20X-HAI-SAO (HART-transparent Repeater)
1066540000/01/12.11 159
FM Installation Drawing
The module is available in the following variants:
Order No. Installation Drawing Type
8965430000 4 53449 Sheet 9-13 ACT20X-HAI-SAO-S
8965440000 4 53449 Sheet 9-13 ACT20X-2HAI-2SAO-S
DANGER
For safe installation of ACT20X-(2)HAI-(2)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.
In Class I, Division 2 installations, the subject equipment shall be mounted within a tool-secured enclosure
which is capable of accepting one or more of the Class I, Division 2 wiring methods specified in the National
Electrical Code (ANSI/NFPA 70) or Canadian Electrical Code (C22.1).
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.
The Loop Supply and Current Input terminals for the same channel shall not be applied at the same time.
The wiring of unused terminals is not allowed.
The year of manufacture can be taken from the first two digits in the serial number.