Yaskawa MEMOCON GL120 - Manual (Page 260)

System Components: Functions and Specifications
4.4.13 Ethernet Interface Module cont.
— 4-204 —
d) A 10Base5 port uses a D-sub connector (15-pin, female). The connector pin arrange-
ment and signal names are shown in the following table.
Table 4.84 Pin Arrangement and Names of Signals for 10Base5 Ports
Pin No. Symbol Signal Name
1 CI−S Control input circuit shield
2 CI−A Control input circuit A
3 DO−A Data output circuit A
4 DI−S Data input circuit shield
5 DI−A Data input circuit A
6 VC Power supply common
7 Blank Control output circuit A
8 CO−S Control output circuit shield
9 CI−B Control input circuit B
10 DO−B Data output circuit B
11 DO−S Data output circuit shield
12 DI−B Data input circuit B
13 VP Power supply positive
14 VS Power supply shield
15 Blank Control output circuit B
Shell PG Protective ground
5) 10Base-T Port
a) The Ethernet Interface Module can communicate by connecting to a hub (10 Mbps)
on the Ethernet network system via a 10Base-T port. One Ethernet Interface Module
can be connected to and communicate with up to 19 devices.
b) Connection examples for 10Base-T port are shown on page 4-205.
c) For details on 10Base-T port transmission specifications, refer to Table 4.83.
d) A 10Base-T port uses an RJ-45 connector. The connector pin arrangement and sig-
nal names are shown in the following table.
Table 4.85 Pin Arrangement and Names of Signals for 10Base-T Ports
Pin No. Symbol Signal Name
1 TXD+ Transmission data+
2 TXD− Transmission data−
3 RXD+ Reception data+
4 − Not used.
5 − Not used.
6 RXD− Reception data−
7 − Not used.
8 − Not used.
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