User's Manual

29/OCT/2014 REVIEW DRAFT — CISCO CONFIDENTIAL
2-3
Cisco IR500 Series WPAN Gateway and Range Extender Installation and Configuration Guide
Chapter 2 Installation
Preparing for Installation
- Sides: 1.0 in. (25.4 mm)
- Front: 1.0 in. (25.4 mm)
- Rear: 1.0 in. (25.4 mm)
- Top: 1.0 in. (25.4 mm)—the device can be installed i
n a 1.25
” tall slot, but the mounting surface must
have thermal conductive properties equivalent to or better then 302 stainless steel (16.3 W/m-k)
Contact your Cisco Technical Assistance Centre (TAC) if tighter spacings are required.
Additional Information for Installation in a Hazardous Environment
• Hazardous Locations Warnings for WPAN Gateway Only, page 2-3
• North American Hazardous Location Approval for WPAN Gateway, page 2-5
Hazardous Locations Warnings for WPAN Gateway Only
Warning Exposure to some chemicals could degrade the sealing properties of materials used in the sealed
relay device. Statement 381
Warning Failure to securely tighten the captive screws can result in an electrical arc if the connector is
accidentally removed. Statement 397
Warning When you connect or disconnect the power and/or alarm connector with power applied, an electrical
arc can occur. This could cause an explosion in hazardous area installations. Be sure that all power
is removed from the switch and any other circuits. Be sure that power cannot be accidentally turned
on or verify that the area is nonhazardous before proceeding. Statement 1058
Warning In switch installations in a hazardous location, the DC power source could be located away from the
vicinity of the switch. Before performing any of the following procedures, locate the DC circuit to
ensure that the power is removed and cannot be turned on accidentally, or verify that the area is
nonhazardous before proceeding. Statement 1059
Warning This equipment is supplied as "open type" equipment. It must be mounted within an enclosure that is
suitably designed for those specific environmental conditions that will be present and appropriately
designed to prevent personal injury resulting from accessibility to live parts. The interior of the
enclosure must be accessible only by the use of a tool. The enclosure must meet IP 54 or NEMA type
4 minimum enclosure rating standards. Statement 1063
Warning Use twisted-pair supply wires suitable for 86°F (30°C) above surrounding ambient temperature
outside the enclosure. Statement 1067