Yaskawa SI-EP3 PROFINET Installation - Manual (Page 11)

4 Option Components
YASKAWA TOEP YEACOM 07A 1000-Series Option PROFINET SI-EP3 Installation Manual 11
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Terminal CN1
The communication connector on the option is a modular RJ45 female connector
designated CN1.
CN1 is the connection point for a customer supplied male Ethernet network
communication cable.
Table 2 Male, 8-way Ethernet Modular Connector (Customer Supplied)
Male Ethernet 8-Way Modular Connector Pin Description
1 (Pair 2) Transmit data (TXD) +
2 (Pair 2) Transmit data (TXD) -
3 (Pair 3) Receive data (RXD) +
4 (Pair 1) Not used <1>
<1> Not used for 10 Mbps and 100 Mbps networks.
5 (Pair 1) Not used <1>
6 (Pair 3) Receive data (RXD) -
7 (Pair 4) Not used <1>
8 (Pair 4) Not used <1>