Omron CK3M Seres Hardware User Manual page 179

Wiring
CK3M/CK5M Series Programmable Multi-Axis Controller Hardware User's Manual (O036)
This section describes the wiring method for the CK3M/CK5M-series Programmable
Multi-Axis Controller.
5-1 Power Supply Wiring ..................................................................................... 5-2
5-1-1 Power Supply Unit CK3W-PD048 ................................................................... 5-2
5-1-2 Power Supply Used......................................................................................... 5-2
5-1-3 Applicable Wires.............................................................................................. 5-2
5-1-4 Grounding........................................................................................................ 5-3
5-1-5 Required Tools ................................................................................................ 5-4
5-1-6 Connecting Ferrules ........................................................................................ 5-4
5-1-7 Connecting Twisted Wires/Solid Wires............................................................ 5-4
5-1-8 Removing Wires .............................................................................................. 5-5
5-2 CPU Unit Wiring.............................................................................................. 5-7
5-2-1 Laying the EtherCAT Network ......................................................................... 5-7
5-2-2 Laying the Ethernet Network ......................................................................... 5-12
5-2-3 Watchdog Timer Output Wiring ..................................................................... 5-14
5-2-4 USB Memory Device Connection.................................................................. 5-17
5-3 Axis Interface Unit Wiring............................................................................ 5-18
5-3-1 Encoder Connector Wiring ............................................................................ 5-18
5-3-2 Amplifier Connector Wiring............................................................................ 5-24
5-3-3 Flag Terminal Block/General I/O Terminal Block Wiring................................ 5-26
5-4 Digital I/O Unit Wiring .................................................................................. 5-33
5-4-1 Wiring the Terminals...................................................................................... 5-33
5-4-2 Precautions When Connecting a Two-wire DC Sensor................................. 5-36
5-4-3 Precautions When Connecting to Digital Output ........................................... 5-38
5-5 Analog Input Unit Wiring ............................................................................. 5-40
5-5-1 Wiring the Terminals...................................................................................... 5-40
5-6 Encoder Input Unit ....................................................................................... 5-44
5-6-1 Encoder Connector Wiring ............................................................................ 5-44
5-6-2 Dedicated Cable............................................................................................ 5-44
5-7 Laser Interface Unit...................................................................................... 5-46
5-7-1 Galvo Scanner Connector Wiring.................................................................. 5-46
5-7-2 Laser Connector Wiring................................................................................. 5-48
5-8 Expansion Master Unit and Expansion Slave Unit Wiring ....................... 5-50
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5
5-1