CJ Communication Units
Open to any communication
The CJ-Series provides both standardised open networks interfaces, and cost-efficient high-speed proprietary network links. Datalinks between PLCs, or to higher-level information systems can be made using Serial or Ethernet links, or the easy-to-use controller Link network.
Omron supports the 2 major field networks, DeviceNet and PROFIBUS-DP. For high-speed field I/O, Omron's own CompoBus/S offers an unsurpassed ease of installation. Fully user-configurable Serial and CAN-based communication can be used to emulate a variety of application-specific protocols.Specifications & ordering info
Product | Type of module | Communication port(s) | Number of communication ports | Max. data rate | Description | |
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Communication | Controller Link | 1 | 2000 kBit/s | CJ1W-CLK23 |
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Communication | CAN | 1 | CJ1W-CORT21 |
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Communication | CompoNet Master | 1 | CJ1W-CRM21 |
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Communication | DeviceNet Master, DeviceNet Slave | 1 | CJ1W-DRM21 |
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Communication | EtherCAT Slave | 2 | EtherCAT Slave Unit, 2 x RJ45 socket |
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Communication | EtherNet/IP, Ethernet TCP/IP | 1 | CJ1W-EIP21S |
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Communication | PROFINET Master | 1 | CJ1W-PNT21 |
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Communication | PROFIBUS DP Master | 1 | CJ1W-PRM21 |
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Communication | PROFIBUS DP Slave | 1 | CJ1W-PRT21 |
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Communication | MODBUS Master, MODBUS Slave, Serial RS-232C | 2 | 230 kBit/s | CJ1W-SCU22 |
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Communication | MODBUS Master, MODBUS Slave, Serial RS-422 | 2 | 230 kBit/s | CJ1W-SCU32 |
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Communication | MODBUS Master, MODBUS Slave, Serial RS-232C, Serial RS-422, Serial RS-485 | 2 | 230 kBit/s | CJ1W-SCU42 |
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Accessories
Ethernet cables and accessories
EtherCAT patch cables, improved shield
Note: For [.] fill in the 1-character length code.
Ethernet patch cables, standard RJ45 connectors
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Ethernet patch cables, RJ45/M12 connectors
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Specifications
Accessories
Ethernet cables and accessories
Accessories
Industrial switching hubs
EtherNet/IP control data priority
Broadcast storm and LSI error detection |
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EtherCAT junction slave
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