Weidmuller ACT20X - Manual (Page 149)

Appendix E. Installation Drawings ACT20X-HAI-SAO (HART-transparent Repeater)
1066540000/01/12.11 149
IECEx Installation Drawing
The module is available in the following variants:
Order No. Installation Drawing Type
8965430000 4 53449 Sheet 5-8 ACT20X-HAI-SAO-S
8965440000 4 53449 Sheet 5-8 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.
For installation in Zone 2, the module must be installed in an outer enclosure having an IP protection of at
least IP54 according to type of protection Ex-n or Ex-e.
In type of protection “intrinsic safety ia IIIC” 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 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.
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.
IECEx Certificate DEK 11.0050 X
Marking Ex nA nC IIC T4 Gc
[Ex ia Ga] IIC / IIB / IIA
[Ex ia Da] IIIC
Standards IEC 60079-0: 2007, IEC 60079-11: 2006, IEC 60079-15: 2005,
IEC 60079-26: 2006, IEC 61241-11: 2005