NX-series EtherCAT® Slave Unit
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last update: March 3, 2025
| Product name | Specifications | Model | |
|---|---|---|---|
| Send/receive PDO data sizes *1 | Refreshing method | ||
| EtherCAT
Slave Unit  |
• Data input by the EtherCAT master (TxPDOs)
1,204 bytes max. • Data output by the EtherCAT master (RxPDOs) 1,200 bytes max. |
Free-Run Mode | NX-ECT101 |
*1. The following shows the contents of the TxPDO data.
• I/O data set from the CPU Unit to the EtherCAT master: 1,200 bytes or less
• Status to notify the EtherCAT master: 4 bytes or less
Use a double-shielded cable with aluminum tape and braiding of category 5 (100BASE-TX) or higher, and use straight wiring.
| Item | Appearance | Recommended
manufacturer |
Cable
length [m] *1 |
Model |
|---|---|---|---|---|
| Cable with Connectors on Both Ends
(RJ45/RJ45) Standard RJ45 plugs type *1 Wire gauge and number of pairs: AWG26, 4-pair cable Cable sheath material: PUR Cable color: Yellow *2 EtherCAT/ EtherNet/IP (10BASE/100BASE) |
 |
OMRON | 0.3 | XS6W-6PUR8SS30CM-YF |
| 0.5 | XS6W-6PUR8SS50CM-YF | |||
| 1 | XS6W-6PUR8SS100CM-YF | |||
| 2 | XS6W-6PUR8SS200CM-YF | |||
| 3 | XS6W-6PUR8SS300CM-YF | |||
| 5 | XS6W-6PUR8SS500CM-YF | |||
| Cable with Connectors on Both Ends
(RJ45/RJ45) Rugged RJ45 plugs type *1 Wire gauge and number of pairs: AWG22, 2-pair cable Cable color: Light blue EtherCAT/ EtherNet/IP (10BASE/100BASE) |
 |
OMRON | 0.3 | XS5W-T421-AMD-K |
| 0.5 | XS5W-T421-BMD-K | |||
| 1 | XS5W-T421-CMD-K | |||
| 2 | XS5W-T421-DMD-K | |||
| 5 | XS5W-T421-GMD-K | |||
| 10 | XS5W-T421-JMD-K | |||
| Cable with Connectors on Both Ends
M12 Straight/M12 Straight) Shield Strengthening Connector cable *3 M12/Smartclick Connectors Wire Gauge and Number of Pairs: AWG22, 2-pair Cable Cable color: Black EtherCAT/ EtherNet/IP (10BASE/100BASE) |
 |
OMRON | 0.5 | XS5W-T421-BM2-SS |
| 1 | XS5W-T421-CM2-SS | |||
| 2 | XS5W-T421-DM2-SS | |||
| 3 | XS5W-T421-EM2-SS | |||
| 5 | XS5W-T421-GM2-SS | |||
| 10 | XS5W-T421-JM2-SS | |||
| Cable with Connectors on Both Ends
(M12 Straight/RJ45) Shield Strengthening Connector cable *3 M12/Smartclick Connectors Rugged RJ45 plugs type Wire Gauge and Number of Pairs: AWG22, 2-pair Cable Cable color: Black EtherCAT/ EtherNet/IP (10BASE/100BASE) |
 |
OMRON | 0.5 | XS5W-T421-BMC-SS |
| 1 | XS5W-T421-CMC-SS | |||
| 2 | XS5W-T421-DMC-SS | |||
| 3 | XS5W-T421-EMC-SS | |||
| 5 | XS5W-T421-GMC-SS | |||
| 10 | XS5W-T421-JMC-SS |
*1. Cables with standard RJ45 plugs are available in the following lengths: 0.2 m, 0.3 m, 0.5 m, 1 m, 1.5 m, 2 m, 3 m, 5 m, 7.5 m, 10 m, 15 m, 20 m.
Cables with rugged RJ45 plugs are available in the following lengths: 0.3 m, 0.5 m, 1 m, 2 m, 3 m, 5 m, 10 m, 15 m.
For details, refer to the Industrial Ethernet Connectors Catalog (Cat. No. G019).
*2. Cables colors are available in blue, yellow, or Green.
*3. For details, contact your OMRON representative.
| Item | Appearance | Recommended manufacturer | Model |
|---|---|---|---|
| Cables | ---- | Kuramo Electric Co., Ltd. | KETH-SB *1 |
| RJ45 Connectors | ---- | Panduit Corporation | MPS588-C *1 |
*1. We recommend you to use above cable and connector together.
| Item | Appearance | Recommended manufacturer | Model |
|---|---|---|---|
| Cables | ---- | Kuramo Electric Co., Ltd. | KETH-PSB-OMR *1 |
| ---- | JMACS Japan Co., Ltd. | PNET/B *1 | |
| RJ45 Assembly Connector |  |
OMRON | XS6G-T421-1 *1 |
*1. We recommend you to use above cable and connector together.
Note: 1. Connect both ends of cable shielded wires to the connector hoods.
last update: March 3, 2025
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