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Omron · I/O module
NX1WMAB221 is an Omron I/O module with Supply voltage 24 V DC (IEC 61131-2); Enclosure rating IP20 (IEC 60529); Communication ports EtherNet/IP, EtherCAT. It is used in packaging machines, conveyor transfer cells, small process skids where the installed unit is matched to the original catalog number and a compact, documented part is required.
| Electrical | |
| Supply voltage | 24 V DC (IEC 61131-2) |
|---|---|
| Mechanical | |
| Mounting | 35 mm DIN rail (IEC 60715) |
| Enclosure rating | IP20 (IEC 60529) |
| Environment and compliance | |
| Operating temperature | 0...+55 °C (IEC 60068-2-1) |
| Certifications | CE, UL, cULus |
Values follow the Omron I/O module specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
| Omron I/O module variants | |||
| Catalog number | Supply voltage | ||
|---|---|---|---|
| NX1WMAB221 (this page) | 24 V DC (IEC 61131-2) | ||
| NX1WADB21 | 24 V DC (IEC 61131-2) | ||
| NX1WCIF01 | 24 V DC (IEC 61131-2) | ||
| NX1WCIF11 | 24 V DC (IEC 61131-2) | ||
Verify model-specific dimensions, terminals and installation requirements in the manufacturer documentation before selecting an alternative.
The NX1WMAB221 is the device-level element in an Omron I/O module installation. It receives the field signals and control supply listed above — 24 V DC (IEC 61131-2) — and switches or conditions the load within the the rated ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in packaging machines, conveyor transfer cells, small process skids, where the unit is matched to the original catalog number and the enclosure provides 35 mm DIN rail (IEC 60715) support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Omron NX1WMAB221 Analog I/O Module. See the manufacturer product information for this catalog number.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Q.Which value is published under certifications for catalog number NX1WMAB221?
For NX1WMAB221, certifications is given as CE, UL, cULus. Confirm this figure against the unit currently in the panel.
Q.Before ordering NX1WMAB221, which enclosure rating entry should be checked?
The enclosure rating entry quoted above is IP20 (IEC 60529). Use the value as the reference when sourcing a current-production equivalent.
Q.Where can I find the operating temperature data for NX1WMAB221?
It is listed in the specification table for Omron NX1WMAB221 as 0...+55 °C (IEC 60068-2-1). Check the revision of the installed unit if the catalog number has been superseded.
Q.Can the NX1WMAB221 replace the unit currently installed in my panel?
Compare catalog number NX1WMAB221 and the ratings above with the nameplate of the installed device. A current-production equivalent is selected by function and electrical rating, not by the label alone.
Q.What should I include in an enquiry for NX1WMAB221?
Send the full catalog number NX1WMAB221, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Omron NX1WMAB221.
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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