Net Optics 10/100/1000 Base Tap, Руководство по установке

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Gig Zero Delay Tap & 10/100/1000BaseT Tap
6
DC Terminal Blocks
Model TP-CU3-DC has screwless terminal blocks for DC power. Push in the
orange button to open the socket, insert the power wire, and release the button
to clamp the wire into the socket.
Model TP-CU3-ZD-DC has a two piece, screw-type terminal blocks for
DC power. you can unplug half of the terminal block for convenience when
connecting the power wires. Just pull to unplug the removable part, and push it
back in to reconnect it. To connect the power wires, insert a wire into a socket
and tighen the screw to hold it in place.
Figure 6:
Two-piece DC terminal block on model TP-CU3-ZD-DC
Note: _______________________________________________________________
The symbols and both indicate safety ground, also called earth or
chassis ground. When attaching the DC power wires, always connect the safety
grounds first; and when disconnecting the DC power wires, always disconnect
the safety grounds last.
_______________________________________________________________________