User Documentation

Appendix A. Installation Drawings ACT20X-HDI-SDO (NAMUR Pulse Isolator)
1066530000/08/12-2018 87
FM Installation Drawing
The module is available in the following variants:
Order No. Installation Drawing Type
8965340000
2456050000
4 50102 Sheet 5-6
ACT20X-HDI-SDO-RNO-S
ACT20X-HDI-SDO-RNO-P
8965350000
2456060000
4 50102 Sheet 5-6
ACT20X-HDI-SDO-RNC-S
ACT20X-HDI-SDO-RNC-P
8965360000
2456070000
4 50588 Sheet 5-6
ACT20X-HDI-SDO-S
ACT20X-HDI-SDO-P
8965370000
2456080000
4 50589 Sheet 5-6
ACT20X-2HDI-2SDO-RNO-S
ACT20X-2HDI-2SDO-RNO-P
8965380000
2456090000
4 50589 Sheet 5-6
ACT20X-2HDI-2SDO-RNC-S
ACT20X-2HDI-2SDO-RNC-P
8965390000
2456100000
4 50590 Sheet 5-6
ACT20X-2HDI-2SDO-S
ACT20X-2HDI-2SDO-P
DANGER
For safe installation of ACT20X-(2)HDI-(2)SDO-(RNO/RNC) 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 supplied from a Power Supply having double or reinforced insulation.
The use of stranded wires is not permitted for mains wiring except when wires are fitted with cable ends.
The module must be installed in pollution degree 2, overvoltage category II as defined in IEC 60664-1.
The module must be installed in an enclosure suitable for the environment where it is used.
For installation in Zone 2 or Division 2, the module must be installed in a suitable outer enclosure according
to the regulations in the CEC for Canada or NEC for USA.
The module is galvanically isolated and does not require grounding.