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Safety Notice:
Exposure to RF energy is an important safety consideration. The FCC has adopted a safety standard for human
exposure to radio frequency electromagnetic energy emitted by FCC regulated equipment as a result of its actions in
Docket 93-62 and OET Bulletin 65 Edition 97-01.
Industry Canada: 905U Wireless I/O Module
RSS-119 - This device has been type accepted for operation by Industry Canada in accordance with RSS-119 of the
Industry Canada rules. See the label on the unit for the specific Industry Canada certification number and any other
certification designations.
Any changes or modifications not expressly approved by ELPRO Technologies P/L could void the user's authority to
operate this equipment.
To operate this equipment legally the user must obtain a radio-operating license from the government agency. This is
done so the government can coordinate radio users in order to minimize interference.
UL Notice:
THIS EQUIPMENT IS SUITABLE FOR USE IN CLASS I DIVISION 2 GROUPS A,B,C AND D HAZARDOUS
LOCATIONS, OR NONHAZARDOUS LOCATIONS ONLY.
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT WHILE THE CIRCUIT IS LIVE OR
UNLESS THE AREA IS KNOWN TO BE FREE OF IGNITABLE CONCENTRATIONS.
WARNING - EXPLOSION HAZARD - SUBSTITUTION OF ANY COMPONENT MAY IMPAIR SUITABILITY FOR
CLASS I, DIVISION 2.
1.
The Wireless I/O module is to be installed by trained personnel / licensed electricians only and installation
must be carried out in accordance with the instructions listed in the Installation Guide and applicable local
regulatory codes.
2.
The units are intended for Restricted Access Locations.
3.
The Wireless I/O module is intended to be installed in a final enclosure, rated IP54, before use outdoors.
4.
The Equipment shall be powered using an external Listed Power Supply with LPS outputs or a Class 2
Power Supply.
5.
The Wireless I/O module must be properly grounded for surge protection before use.
905U-L Wireless I/O
Version 1.9
905U-L Wireless I/O Installation Manual
Page 6 of 40
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