Cpu Unit; Models And Specifications - Omron CK3M Seres Hardware User Manual

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CPU Unit

This section describes the models and major specifications of the CK£M-series CPU Units.
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Models and Specifications

Models and Outline of Specifications
The models and outline of specifications are given below.
Unit type Model
CPU Unit CK3M-CPU101 Dual core
CK3M-CPU111
CK3M-CPU121 Dual core
CK5M-CPU131 Quad core
CK5M-CPU141 Quad core
Performance Specifications
The performance specifications are shown below.
Item
Memory
Number of connectable CK3W Units
(when using Expansion Rack)
External connection terminals
CK3M/CK5M Series Programmable Multi-Axis Controller Hardware User's Manual (O036)
CPU Unit Memory capacity
RAM: 1 GB
1GHz Built-In Flash Memory: 1 GB
Dual core RAM: 1 GB
1GHz Built-In Flash Memory: 1 GB
RAM: 1 GB
1GHz Built-In Flash Memory: 1 GB
RAM: 2 GB
1.6GHz Built-in flash memory: 4 GB
RAM: 2 GB
1.6GHz Built-in flash memory: 4 GB
CK3M-
CPU101
Main memory: 1 GB
Built-In Flash Memory: 1 GB
8 Units max.
Or 4 CK3W-AX Units max.
No EtherCAT For EtherCAT communications
For Ethernet communications
RJ45 × 1 (Shield supported)
USB port
For external memory connection, USB 2.0 host × 1 Type A
EtherCAT port
None
EtherCAT: 1 port (DC
sync)
EtherCAT: 1 port (DC
sync)
EtherCAT: 1 port (DC
sync)
EtherCAT: 1 port (DC
sync)
CK3M- CK3M-
CPU111 CPU121
RJ45 × 1 (Shield supported)
3 Configuration Units
Maximum number of
controlled axes at
EtherCAT port
---
4 axes
8 axes
16 axes
32 axes
CK5M- CK5M-
CPU131 CPU141
Main memory: 2 GB
Built-In Flash Memory: 4 GB
16 Units max.
Or 8 CK3W-AX Units max.
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