Inovance SV670N Series - Page 58

Terminals
‑57‑
Table 3–13 EtherCAT communication terminal pins
Pin No.
Name
Description
1 TD+
Transmit data (+)
2 TD‑
Transmit data (‑)
3 RD+
Receive data (+)
4 and 5
‑ ‑
6 RD‑
Receive data (‑)
7 and 8
‑ ‑
9 TD+
Transmit data (+)
10 TD‑
Transmit data (‑)
11 RD+
Receive data (+)
12 and 13
‑ ‑
14 RD‑
Receive data (‑)
15 and 16
‑ ‑
Terminal descriptions
Figure 3‑12 Wiring of communication cables
CN3 and CN4 are EtherCAT connectors. Connect CN4 (IN) to the communication port
of the master and CN3 (OUT) to the next slave. For assignment of CN3/CN4 terminal
pins, see "
Table 3–13 EtherCAT communication terminal pins " on page 57 .
Terminal Wiring
● Topology