Inovance SV820N Series - 3.8 Anti-interference Measures for Electrical Wiring; 3.8.1 Anti-interference Wiring Example and Grounding

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3 Wiring
3
3.7 WiringofSignalConnectorBetweenBackgroundCommunicationand
Online Upgrade (CN3)
ArrangementofEthernet(CN3)terminals:
Figure 3-16 Ethernet connector terminal
PindenitionofCN3(Ethernetconnectorterminal)isthesameasthatofCN4/CN5.RefertoTable4-27for
details.
Table 3-16 Pindenitionofcommunicationsignalterminalconnectors
Pin No. Signal Function Description Terminal Pin Layout
1 TX+ Datatransmit+
1
2
3
4
5
6
8
7
2 TX- Data transmit-
3 RX+ Datareceive+
4 - -
5 - -
6 RX- Data receive–
7 - -
8 - -
Housing PE Shield
Note
Communication cables are the same as cables for multi-device communication (S6-L-T04).