Yokogawa YFGW510 - Manual (Page 39)

<C5. Wiring>
C5-7
IM 01W02E01-01EN
C5.4 Installation and Wiring of Antenna
This section describes mounting of antennas to YFGW510, and installation of remote antennas
and their wiring.
C5.4.1 Mounting ISA100.11a Antenna to YFGW510
This section explains the procedure for mounting the ISA100.11a antenna directly into the con-
nector on top of the device.
Screw the antenna into the antenna connector on the top of the device. Ensure that the antenna
is properly mounted. Protect the connector with tape to increase resistance to environmental
impact.
FC0505.ai
Figure C5-5 Mounting ISA100.11a antenna connector
l Antenna mounting procedure
1. Turn counter-clockwise the cover of the antenna connector on the top of YFGW510 to re-
move.
2. Mount the provided antenna into the antenna connector. Tighten the antenna connector with
a torque of 2 to 3 N•m.
3. Protect the joint of the antenna and connector with tape.
• Clean the connection to be protected.
• Wind the butyl rubber self-bonding tape around the connection. See the manual of the
tape about the winding.
• To protect the butyl rubber self-bonding tape from the environment such as ultraviolet
rays and so on, wind vinyl tape (or a vinyl type self-bonding tape) on it.