Ethercat Network Wiring - Omron Sysmac NJ Series User Manual

EtherCAT Network Wiring

NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
This section describes how to connect and wire an EtherCAT network.
4-1 Supported Network Topologies .................................................................... 4-2
4-1-1 Line/Daisy Chain Topology.............................................................................. 4-2
4-1-2 Branching Topology......................................................................................... 4-2
4-1-3 Ring Topology.................................................................................................. 4-4
4-1-4 Precautions for Using Junction Slaves.......................................................... 4-10
4-2 Laying the EtherCAT Network..................................................................... 4-12
4-2-1 Installation Precautions ................................................................................. 4-12
4-2-2 Installing EtherCAT Communications Cables................................................ 4-13
4-2-3 Connecting Communications Cables ............................................................ 4-16
4-2-4 Cable Connection Procedure ........................................................................ 4-18
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4-1