
Appendix 6 Universal Serial Communications
App6-7
•
Interface connector
- Use the following types of RS-232C cable connectors.
D-sub 25-pin connector (male)
DDK type 17JE23250-02 (D8A) or equivalent
•
Twist-shielded cables
- Use twist-shielded cables provided by the following manufacturers.
CN1: RS-422 Connector Specifications
The specifications for the RS-422 connector that links to the communication device are shown below.
•
Wiring
Perform wiring as shown below.
<4-wire system>
Manufacturer
Type
Hitachi Cable
CO-SPEV-SB(A)
3P
×
.3SQ
Mitsubishi Cable
SPEV-SB-MPC
3P
×
.3SQ
Pin No.
Name
Signal Name
Signal Direction (V Series
←→
Communication Device)
1
Frame ground
FG
7
Signal ground
SG
12
Send data
+SD
13
Send data
−
SD
24
Receive data
+RD
25
Receive data
−
RD
1 2 3 4 5 6 7 8 9 10 11 12 13
14 15 16 17 1819 20 21 22 23 24 25
* Contact arrangement of the pin insert
FG
+SD
−
SD
+RD
−
RD
1
12
13
24
25
FG
RDA
RDB
SDA
SDB
7
SG
SG
* Use twist-shielded cables.
V series (CN1)
General-purpose
computer
Signal
Name
Pin No.
Signal
Name
Содержание V Series
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Страница 95: ...14 8 14 LG PLC Please use this page freely...
Страница 119: ...16 20 16 MITSUBISHI ELECTRIC PLC Please use this page freely...
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Страница 155: ...24 12 24 Siemens PLC Please use this page freely...
Страница 163: ...27 4 27 TOSHIBA PLC Please use this page freely...
Страница 169: ...29 4 29 Toyoda Machine Works PLC Please use this page freely...
Страница 185: ...33 6 33 Yokogawa Electric PLC Please use this page freely...
Страница 215: ...App2 8 Appendix 2 n 1 Connection Multi link 2 Please use this page freely...
Страница 221: ...App3 6 Appendix 3 n 1 Connection Multi link Please use this page freely...
Страница 225: ...App4 4 Appendix 4 1 n Connection Multi drop Please use this page freely...
Страница 317: ...App6 48 Appendix 6 Universal Serial Communications Please use this page freely...