2 Installation
2-3. How to wire
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PLU-70
NOTE
<Use of the PLU Communication Connector on the Gas Detector Head GD-70D Series>
•
Insert a small flathead screwdriver into a gap where the lug of the communication connector cover is
protruding, and pull it up in the direction of an arrow in the figure to remove it. Be careful not to damage the
connector pins inside by pushing in the flathead driver.
•
The communication connector cover is a one-piece component of covers for a dedicated communication
cable for the PLU and a LAN cable. Since the cover can be easily split, use it in a way that suits your needs.
Keep the cover attached to the connector while it is not connected.
•
When you attach the cover, first fit the lug to the gas detector head base unit and then push in the cover.
CAUTION
•
Do not hang the communication cable.
•
The communication cable connector has a lock feature. Unlock the connector before you detach it.
Pulling out a locked connector may result in a trouble such as breaking of the wire.
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