6. EtherCAT Settings 6.2.2. Cable Wiring Diagram For details on the cable wiring, refer to A-2-3 DS-Bus Network Wiring of the EtherCAT ® Digital Sensor Communication Unit Operation Manual (Cat. No. E429). Check the connector configuration and pin assignment for wiring. ▪Connector configuration and pin assignment Applicable connector: Terminal-block connector Applicable connector: Terminal-block connector ▪Cable/Pin arrangement Additional Information For details on the recommended cables and ferrules, refer to A-2-3 DS-Bus Network Wiring of the EtherCAT ® Digital Sensor Communication Unit Operation Manual (Cat. No. E429).
7 Pin No Name Description I/O 1 D+ D+ terminal I/O 2 D- D- terminal I/O Pin No Name Description I/O 1 + +V terminal - 2 - -V terminal - 3 D+ D+ terminal I/O 4 D- D- terminal I/O Digital Sensor Communication Unit (E3NW-ECT) Distributed Sensor Unit (E3NW-DS) DS-Bus Signal name Pin No. Pin No. Signal name DS-Bus D+ 1 1 + D- 2 2 - 3 D+ 4 D- Terminal-block connector Terminal-block connector