Advantech TouchMix XI, Руководство пользователя, Страница: 14 / 43

TouchMix
®
XI Computer User Manual Date: 6/10/16 Doc#: 2005SA1800
Page 14
USA and Canada Installations:
Refer to Figure 1:
1) System installation must be made in accordance with the National Electrical Code® (NEC), NFPA 70, Article 500, 501, 504 and 505 and ANSI /
ISA-RP12.6; and in Canada with the Canadian Electrical Code® (CEC), Part 1, Section18, as well as all applicable local codes.
2) In the USA, the computer must be connected to a suitable ground electrode per NEC NFPA 70, Article 500, 501, 504 and 505. In Canada the
computer must be connected to a suitable ground electrode per Canadian Electrical Code(R), Part 1. The resistance between the computer and
ground must be less than 1 Ohm.
3) All connections to the computer shall only be made / broken when the unit is powered off. All connectors shall be secured with the provisions
supplied by the manufacturer to prevent unintentional disconnection during operation. The computer shall be turned off before USB memory
stick insertion or removal.
4) Any device connected to this port must have the appropriate hazardous environment approval / certification for the area of use, and/or meet
all local installation requirements.
5) If the wiring in the hazardous location area/zone does not meet requirements in Note 1, connections to equipment will require an area/zone
certified device.
6)
The USB storage device is certified as part of the system. Contact manufacturer for replacement PN.