Omron V670 Series, User Manual

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3-1 Controller
3-9
3-1-5 How to Connect Extension Cable and How to Extend Antenna
The antenna can be extended by using the extension cable type V670-A4 (unbundled). The extension cables up to 28 m in length are
available. When you use the extension cable, to prevent the devices being broken due to static electricity, follow the instructions below:
♦ Procedure to connect extension cable
Connect the antenna and extension cable with a connector accessory (accessory: WTN-B-384). Cover a metal part of connector joint
with a sheath (Sumitomo Electric Industries: SumiTube A 20 mm in diameter) as shown below.
Heat the sheath (120
°
C is recommendable) using a drier etc. to shrink it.
* The cable and connector may be deformed if the sheath is heated for a long time. Heat the sheath quickly.
♦
Procedure to disconnect extension cable
Remove the tube using a nipper etc. first and then remove the extension cable. If a new tube is required, use the heat shrinkable tube
(SumiTube A
20 mm in diameter) of Sumitomo Electric Industries which should be cut down to 10 cm.
3-1-6 How to Wire
Wire as shown in this figure.
Approximately
15 mm
Approximately
100 mm
Approximately
15 mm