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Appendix
Ⅴ
Network Connection of Embroidery Machines
2
、
Making crossover cable
1
-
3, 2
-
6 crossover connection: Twisted-pair cable has 4 pairs of pins (8 pins).
Only 4 pins are used in network in the matter of fact, namely the first, second and
third, sixth pins. They are used for receiving and sending signals. The connection
rule is: the first pin of one terminal is connected to the third pin of the other
terminal, and the second to the sixth. Other pins are connected to the
corresponding pins. Cable made in this way is called “crossover cable”.
Connection:
Pin number
1
2
3
4
5
6
7
8
corresponding
Pin number
3
6
1
4
5
2
7
8
Pin color
white
green
green white
orange
blue white
blue
orange white
brown
brown
Shown in the following picture:
One terminal The other terminal
Usage:
a. Connection between switches through UPLINKS interface
210 BECS- D16 computerized embroidery machine owner’s manual
Содержание BECS-D16
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