3. Cabling
3-94
TI 33Q01J10-01E
V net cable (10BASE-5)
• V net cable (10BASE-5)
Connection: Type N plug
Finished cable dimensions: ø10.3 mm
Connection: Type N plug
Impedance: 50 ohm
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• V net terminator (for 10BASE-5 cable)
Figure V net cable and V net terminator (for 10BASE-5 cable)
• V net grounding unit
When you use a V net cable for extension, use the YCB117 V net Grounding Unit. The unit
is used to ground V net-connected devices at one point for safety. Ground each bus in a
segment at one point (In a segment, devices can communicate on the same bus without
repeater).
Place the unit on the bottom of an FCU cabinet or the like. You do not need to secure it.
Connect a grounding cable to a grounding bar (100 ohms or less) of an FCU cabinet or the
like, as shown below.
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V net cable
(10BASE-5)
Grounding unit
Grounding bar
Bolt
Washer
Bolt
Washer
M4 end
M5 end
Grounding unit
V net Cable (10BASE-5)
Grounding cable
Figure Assembly of V net Grounding Unit and Its Use
Sep. 30, 2008-00
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