International Standards
- The standards are abbreviated as follows: U: UL, U1: UL(Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
- Contact your OMRON representative for further details and applicable conditions for these standards.
| Unit classifi- cation | Product name | Specifications | Communications | No. of unit numbers allocated | Current consumption (A) | Model | |
|---|---|---|---|---|---|---|---|
| 5 V | 24 V | ||||||
| CJ1 CPU Bus Unit |  | Equipped with Master and Slave functionality. Controls for up to 32,000 points per Master. | Remote I/O Communications Master (fixed allocations or user-set allocations) Remote I/O Communications Slave (fixed allocations or user-set allocations) Message communications | 1 | 0.29 | - | CJ1W-DRM21 |
Note: When using with the Machine Automation Controller NJ Series, note the following points:
• Simple backup function cannot be used.
• DeviceNet configurator cannot be used. Use CX-Integrator.
• Simple backup function cannot be used.
• DeviceNet configurator cannot be used. Use CX-Integrator.
Software
How to Select Required Support Software for Your Controller
The required Support Software depends on the Controller to connect. Please check the following table when purchasing the Support Software.
| Item | Omron PLC System | Omron Machine Automation Controller System |
|---|---|---|
| Controller | CS, CJ, CP, and other series | NJ-series |
| Software | FA Integrated Tool Package CX-One | Automation Software Sysmac Studio |
FA Integrated Tool Package CX-One
| Product name | Specifications | Model | Stand- ards | ||
|---|---|---|---|---|---|
| Number of licenses | Media | ||||
| FA Integrated Tool Package CX-One Ver.4.[] | The CX-One is a comprehensive software package that integrates Support Software for OMRON PLCs and components. CX-One runs on the following OS. OS: Windows XP (Service Pack 3 or higher, 32-bit version)/Windows Vista (32-bit/64-bit version)/Windows 7 (32-bit/64-bit version)/ Windows 8 (32-bit/64-bit version)/Windows 8.1 (32-bit/64-bit version)/Windows 10 (32- bit/64-bit version) CX-One Version 4.[] includes CX-Integrator Ver.3.[]. For details, refer to the CX-One catalog (Cat. No. R134) | 1 license * | DVD | CXONE-AL01D-V4 | - |
* Multi licenses (3, 10, 30, or 50 licenses) and DVD media without licenses are also available for the CX-One.
Automation Software Sysmac Studio
Please purchase a DVD and required number of licenses the first time you purchase the Sysmac Studio. DVDs and licenses are available individually. Each model of licenses does not include any DVD.
| Product name | Specifications | Model | Stand- ards | ||
|---|---|---|---|---|---|
| Number of licenses | Media | ||||
| Sysmac Studio Standard Edition Ver.1.[][] | The Sysmac Studio provides an integrated development environment to set up, program, debug, and maintain NJ-series Controllers and other Machine Automation Controllers, as well as EtherCAT slaves. Sysmac Studio runs on the following OS. OS: Windows XP (Service Pack 3 or higher, 32-bit version)/Windows Vista (32-bit version)/Windows 7 (32-bit/64-bit version)/Windows 8 (32-bit/64-bit version)/Windows 8.1 (32-bit/64-bit version)/ Windows 10 (32-bit/64-bit version) The Sysmac Studio Standard Edition DVD includes Support Software to set up EtherNet/IP Units, DeviceNet slaves, Serial Communications Units, and Support Software for creating screens on HMIs (CX- Designer). For details, refer to the Sysmac Integrated Catalogue (P072). | - (Media only) | DVD | SYSMAC-SE200D | - |
| 1 license * | - | SYSMAC-SE201L | - | ||
* Multi licenses are available for the Sysmac Studio (3, 10, 30, or 50 licenses).
Communication Specifications
| Item | Specifications | |||
|---|---|---|---|---|
| Communications protocol | DeviceNet | |||
| Connection methods | Multi-drop and T-branch connections can be combined (for trunk and branch lines) *1 | |||
| Baud rate | 500 Kbps, 250 Kbps, or 125 Kbps | |||
| Communications media | Special 5-wire cables (2 signal lines, 2 power lines, 1 shield line) Special 4-wire flat cables (2 signal lines, 2 power lines) | |||
| Communications distances for special 5-wire cables | Baud rate | Network length | Branch line length | Total branch line length |
| 500 kbps | 100 m max. | 6 m max. | 39 m max. | |
| 250 kbps | 250 m max. *2 | 6 m max. | 78 m max. | |
| 125 kbps | 500 m max. *2 | 6 m max. | 156 m max. | |
| Communications distances for special 4-wire flat cables | Baud rate | Network length | Branch line length | Total branch line length |
| 500 kbps | 75 m max. | 6 m max. | 35 m max. | |
| 250 kbps | 150 m max. | 6 m max. | 48 m max. | |
| 125 kbps | 265 m max. | 6 m max. | 135 m max. | |
| Communications power supply | 24 V DC supplied externally | |||
| Max. number of nodes | 64 nodes (including Masters, Slaves, and Configurator) | |||
*1. Terminators are required at both ends of trunk line.
*2. Indicates the maximum network length when thick cables are used. Reduce the network length to 100 m max. when
using thin cables.
*2. Indicates the maximum network length when thick cables are used. Reduce the network length to 100 m max. when
using thin cables.
Network Specifications
Specifications
| Communications power supply voltage | 11 to 25 VDC | |||
|---|---|---|---|---|
| Current consumption | Communications:18 mA max. Internal circuit: 290 mA max. | |||
| Max. number of connectable slaves | Remote I/O, explicit message service | 63 *1 | ||
| Max. number of I/O points | Fixed allocations | When used as a master | 2,048 points | |
| When used as a slave | 32 points | |||
| User-set allocations | Using allocated DM Area words | When used as a master | 16,000 points | |
| When used as a slave | 3,200 points | |||
| Using Configurator | When used as a master | 32,000 points | ||
| When used as a slave | 4,800 points | |||
| Number of allocated words | Fixed allocations | When used as a master | 64 input and 64 output words Software switch/status area: 25 words | |
| When used as a slave | 1 input word, 1 output word *2 | |||
| User-set allocations | Using allocated DM Area words | When used as a master | 500 input and 500 output words Software switch/status area: 25 words | |
| When used as a slave | 100 input and 100 output words *2 Software switch/status area: 25 words | |||
| Using Configurator | When used as a master | 500 input words x 2 blocks, 500 output words x 2 blocks Software switch/Status area: 25 words | ||
| When used as a slave | 100 input words x 1 blocks, 100 output words x 2 blocks *2 Software switch/Status area: 25 words | |||
| Message com- munications | Max. message length | 542 bytes *3 | ||
| Applicable Controllers | CJ/NJ Series | |||
| Max. number of Units mountable to Controller | Fixed allocations | 3 | ||
| User-set allocations | 16 | |||
| Weight | 118 g max. | |||
*1. Refer to the DeviceNet Operation Manual (W267) for the communications power supply specifications.
*2. The Device Unit uses a node, and so connection is possible to 63 slaves only.
*3. When the DeviceNet is used as a slave, "input" and "output" respectively refer to input from the slave to the master
and output from the master to the slave.
*4. The maximum message length includes the command code when using the CMND instruction. (SendCmd instruction
with NJ-series controller)
*2. The Device Unit uses a node, and so connection is possible to 63 slaves only.
*3. When the DeviceNet is used as a slave, "input" and "output" respectively refer to input from the slave to the master
and output from the master to the slave.
*4. The maximum message length includes the command code when using the CMND instruction. (SendCmd instruction
with NJ-series controller)
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