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Positions to Attach Clamp Filters
The distance between the clamp filters and the connector should be as small as possible in
order to prevent intrusion of noise from the portion between the V net conversion adapter or
electrical transceiver and clamp filters.
Clamp filter
V net cable
(10BASE-5)
Figure 3.3.1-6 Positions to Attach Clamp Filters
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Attaching Clamp Filters
1. Release the two locking hooks of a clamp filter. The clamp filter can then be opened up to
150 degrees.
Locking hooks
Ferrite cores
V net cable (10BASE-5)
Cable fastener
Fasten with the cable fastener
Lock the two hooks.
Figure 3.3.1-7 Attaching a Clamp Filter
2. Fit the V net cable into the cylindrical gap in the opened clamp filter.
3. Close the clamp filter and lock the two locking hooks.
4. Put a cable fastener through one side of the clamp filter and fasten the cable fastener
over the cable sheath to fix the clamp filter.
5. In the same manner, attach three clamp filters (two more) close to each other on each
side of the cable.
6. Install three clamp filters on the other end of the V net cable.
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Grounding the V net
The V net cables (10BASE-5) must be grounded by using a grounding unit for V net.
<3.3 Connecting Control Bus Cables >
3-14
IM 32Q06C10-31E
4th Edition : Jan.30,2015-00
