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7-7 Wiring method for adding a communication station
(1) Branching method
When branching a line for an additional station, be sure to branch from the trunk using a T
connector.
Never branch from a branch line.
(2) Station number of the additional station
Station number
0 2
7
Station number of the newly added station should be next largest number from the current largest
numbered station. Each station should not be required to be arranged in order of each station's
number.
Station number
(8)
0 3
(8)
Branch
Addition
Trunk
line
cable
００
０１
０２
(8)
(8)
(8)
００
０１
０２
（8）
（8）
means the termination resistance switch being turned "ON."
Station number
Station number
0 2
(8)
Trunk
cable
Station number
Station number
0 2
(8)
０３
Addition
Sequential number
０６
０３
（8）
（8）
（8）
7-6
0 6
(8)
Station number
0 3
(8)
Junction
0 6
(8)
Station number
0 3
(8)
Branch line
０４
０５
(8)
(8)
(8)
０４
０５
（8）
（8）
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