
CJ1W-EIP21 – Omron CJ Series EtherNet/IP Unit 100Base-TX
Omron CJ1W-EIP21 – CJ Series EtherNet/IP Unit 100Base-TX. Industrial communication component for connecting controllers, drives and field devices on plant networks. Key data: Product Family: SYSMAC CJ Series; Unit Type: CJ-series CPU Bus Unit; Communications Protocol: EtherNet/IP (CIP), FINS/UDP, FINS/TCP. Contact Industrial Auto Controls with the part number for price, condition and lead time.
Request Quote on WhatsAppListed prices exclude taxes, duties and shipping. Quantity pricing, condition, warranty and lead time are confirmed in our written quotation.
Specifications – CJ1W-EIP21
| Part number | CJ1W-EIP21 |
|---|---|
| Brand | Omron |
| Category | Industrial Networking |
| Product Family | SYSMAC CJ Series |
| Unit Type | CJ-series CPU Bus Unit |
| Communications Protocol | EtherNet/IP (CIP), FINS/UDP, FINS/TCP |
| Type | 100Base-TX (100 Mbit/s) / 10Base-T (10 Mbit/s) |
| Transmission Media | Shielded twisted-pair (STP) cable, Category 5, 5e+ |
| Transmission Distance | 100 m (between hub and node) |
| Media Access Method | CSMA/CD |
| Modulation Method | Baseband |
| Transmission Paths | Star form |
| Number of Cascade Connections | No limitation when using switching hub |
| Connector | 1 x RJ45 Ethernet port |
| Tag Data Link Capacity | Max. 184,832 words |
| Tag Sets | 256 max |
| Connections | 256 max |
Key Features
- EtherNet/IP tag data link capacity: 184,832 words max (180,000+ words)
- 256 connections per unit
- 256 tag sets
- 0.5–10,000 ms packet interval (refresh cycle)
- 100Base-TX/10Base-T auto-negotiation
- 1 x RJ45 Ethernet port
About the Omron CJ1W-EIP21
The Omron CJ1W-EIP21 (CJ Series EtherNet/IP Unit 100Base-TX) is listed in our Industrial Networking range and is priced at US$369.00 (excl. taxes, duties and shipping). It is listed as in stock.
Searching for this part in another format? CJ1W-EIP21 is also written as CJ1WEIP21, CJ1W EIP21 — our search ignores dashes, spaces and dots.
See more Omron Industrial Networking, or send us the part number and quantity for a written quotation.
CJ1W-EIP21 – frequently asked questions
What is the price of CJ1W-EIP21?
The Omron CJ1W-EIP21 is listed at US$369.00, excluding taxes, duties and shipping. Quantity pricing, condition and lead time are confirmed in our written quotation.
Is CJ1W-EIP21 in stock?
CJ1W-EIP21 is currently listed as in stock. Stock moves quickly, so availability is confirmed when we send your quote.
How do I order CJ1W-EIP21?
Tap "Request Quote on WhatsApp" (+1 602 842 5433) or fill in the inquiry form on this page. The part number is filled in for you and no account is needed. We reply with a written quotation.
Is CJ1WEIP21 the same part as CJ1W-EIP21?
Yes. CJ1WEIP21, CJ1W EIP21 and CJ1W-EIP21 refer to the same Omron part number written in different formats.







