CJ1WETN21.1-2588
CJ1WETN21.1-2588
Manufacturer: OMRON
Condition: New and Unused, Surplus.
Overview of Omron CJ1W-ETN21
The Omron CJ1W-ETN21 is an Ethernet communication unit designed for CJ-series PLCs, providing high-speed network connectivity via 100Base-TX (compatible with 10Base-T). This unit supports communication over standard Ethernet networks using UDP and TCP/IP protocols, allowing integration into modern industrial Ethernet environments. The CJ1W-ETN21 is compact, with a slim profile suitable for mounting on the CPU rack or expansion racks of CJ-series PLCs.
Key Features
- Network type: 100Base-TX (compatible with 10Base-T).
- Applicable PLCs: CJ-series CPU modules.
- Unit classification: CPU bus unit.
- Mounting location: CPU rack or expansion rack.
- Maximum unit mountable count: Up to 4 units (including expansion racks).
- Media access: CSMA/CD method.
- Modulation: Baseband.
- Transmission paths: Star topology.
- Baud rate: 10/100 Mbit/s auto-negotiation.
- Transmission media: Standard unshielded twisted-pair (UTP) or shielded twisted-pair (STP) Ethernet cables.
- Transmission distance: Up to 100 m between node and hub.
- Power consumption: Maximum 370 mA at 5 V DC.
- Weight: Approx. 100 g.
- Dimensions: 31 mm (W) × 90 mm (H) × 65 mm (D).
Technical Specifications
| Specification | Details |
|---|---|
| Model | CJ1W-ETN21 |
| Network | Ethernet 100Base-TX (10Base-T compatible) |
| PLC Compatibility | CJ-series CPUs |
| Mounting | CPU Rack or Expansion Rack |
| Max Number Units | 4 units max (including expansion racks) |
| Data Rate | 10/100 Mbit/s |
| Media | UTP or STP Ethernet cable |
| Max Transmission Distance | 100 m (between node and hub) |
| Power Consumption | 370 mA max at 5 V DC |
| Weight | 100 g |
| Dimensions (W×H×D) | 31 × 90 × 65 mm |
Applications
The CJ1W-ETN21 Ethernet unit enables CJ-series PLCs to be connected to industrial Ethernet networks, facilitating communication in factory automation, SCADA systems, and industrial IoT applications. It supports standard Ethernet protocols for seamless integration into existing networks and efficient data exchange.
Price Matching / Price on Inquiry
Price Matching / Price on Inquiry
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Warranty
Warranty
Leadtime offers a 1-year warranty for all products sold and repaired, providing a dependable and reliable investment in your company's future.
