Yokogawa YFGW710 - Manual (Page 23)

<A3. YFGW710 Field Wireless Integrated Gateway>
A3-3
IM 01W01F01-01EN
l Vibration and Impact
Although the device is designed to be resistant to vibration and impact, an installation site
should be selected where vibration and impact are kept to a minimum.
n Installation of Explosion Proof Compliant Device
The explosion proof compliant equipment can be installed in the hazardous area of specific
gases. This device must be installed in accordance with the regulations of the country where the
device is installed.
• Installation: Check that the ambient temperature is not beyond the limit.
• Wiring: Put all the power cables in protective ducts. If possible, also put the network cables
(optical fiber cable or metal cable) in protective ducts.
• Maintenance: After confirming that there is no dangerous gas in the ambience, open the
housing or protective ducts.
A3.1.3 Mounting Procedure
Mount YFGW710 on the 2-inch (2B) pipe or the wall where the environment satisfies all the re-
quirements for the wireless device.
SEE
ALSO
For more information about the installation environment, see the General Specification of YFGW710 Field Wire-
less Integrated Gateway (GS 01W01F01-01EN).
n Mounting to 2-inch (2B) Pipe with Bracket
When mounting the device on the 2-inch (2B) pipe, a dedicated bracket should be used. This
bracket is an option of YFGW710, see the model code list.
This bracket does not support the mounting to the horizontal piping.
Bracket
2-inch (2B) pipe
FA0302.ai
Fig. A 3-2 Mounting YFGW710 to 2-inch (2B) pipe
IMPORTANT
YFGW710 is a heavy device (5.1 kg). Ensure that the bracket and 2-inch (2B) pipes used for
mounting are fixed firmly enough to withstand strong wind and vibration. The device must be
maintained in its upright position.