490NAC0100 M580 redundant CPU connector and network fit
When a replacement request says 490NAC0100, retain every character of the code. This Modicon M580 redundant-processor RJ45 connector entry explains what can be confirmed for 490NAC0100 and what must still be checked on site. The reused collage illustrates the category only.
Verified rating table
| Technical item | Verified value / selection note |
|---|---|
| Complete code | 490NAC0100 |
| Product family | Modicon M580 redundant-processor RJ45 connector |
| Component | RJ45 connector / adapter |
| Host | Modicon M580 redundant processor |
| Link | Gigabit Ethernet class |
Application context
This is a connection component, not a standalone PLC processor. Confirm the hot-standby CPU reference, cable arrangement and redundancy topology.
The 490NAC0100 nameplate should be cross-checked with the associated panel drawing and current manufacturer instructions. A neighboring 490NAC0100 family code may look alike while changing voltage, contacts, enclosure or output type.
For 490NAC0100, compare the verified attributes above with the site's supply, duty and protective scheme. Treat a close-looking variant as a proposal requiring an explicit comparison.
After installing 490NAC0100, test the intended response and document settings, status and any alarms. Keep a traceable record of the delivered 490NAC0100 reference.
Read the entire 490NAC0100 label, including suffixes. Record the host equipment and the existing wiring or mechanical interface before accepting stock.
Installation record
Identify the original connector position and network route, then verify hot-standby synchronisation and alarm behaviour after fitting.
Keep the 490NAC0100 order record with any accessory list, software backup and functional test report. If 490NAC0100 has a regional lifecycle notice or safety advisory, review it for the specific delivered item before use.
Related codes in this group
These 1 codes resemble 490NAC0100 and are covered as related references here rather than separate product pages in this batch. They are not automatically interchangeable with 490NAC0100; compare each complete designation.
- 490NAC0201
Before an order is released
The purchase request for 490NAC0100 should include the complete 490NAC0100 reference, equipment ID, site voltage, mating device and a photograph of the original label. Confirm current documentation and stock status for 490NAC0100 before purchase.
