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Mitsubishi · PLC Controller (FX / Q / L / A Series)
Q03UDCPU is a Mitsubishi PLC controller with Total I/O 4096; Supply voltage 24 V DC (IEC 61131-2); Enclosure rating IP20 (IEC 60529). 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) |
|---|---|
| Control method | Stored program cyclic operation |
| Rated speed | 20 ns |
| I/O and communication | |
| Total I/O | 4096 |
| 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 Mitsubishi PLC Controller (FX / Q / L / A Series) specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
| Mitsubishi PLC Controller (FX / Q / L / A Series) variants | |||
| Catalog number | Output stage | Supply voltage | |
|---|---|---|---|
| Q03UDCPU (this page) | — | 24 V DC (IEC 61131-2) | |
| FX2N-16EX-ES/UL | — | 24 V DC (IEC 61131-2) | |
| FX3G14MRDS | Relay | 24 V DC (IEC 61131-2) | |
| FX3G14MRES | Relay | 24 V DC (IEC 61131-2) | |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
The Q03UDCPU is the device-level element in a Mitsubishi PLC controller 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.
Mitsubishi Q03UDCPU — PLC / CPU module used as the device-level control core in an automation panel, handling logic, timing and communication tasks. The figures below are taken from the specification table on this page for catalog number Q03UDCPU; confirm the installed unit's part number and revision so the replacement matches both electrically and mechanically.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Q.Where can I find the operating temperature data for Q03UDCPU?
It is listed in the specification table for Mitsubishi Q03UDCPU as 0...+55 °C (IEC 60068-2-1). Use the value as the reference when sourcing a current-production equivalent.
Q.For Q03UDCPU, what does the specification table state about certifications?
The specification table lists certifications = CE, UL, cULus for Mitsubishi Q03UDCPU. Check the revision of the installed unit if the catalog number has been superseded.
Q.Which value is published under enclosure rating for catalog number Q03UDCPU?
For Q03UDCPU, enclosure rating is given as IP20 (IEC 60529). Compare it with the nameplate of the installed unit before ordering.
Q.How do I confirm compatibility of Q03UDCPU before ordering?
Match the catalog number Q03UDCPU and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.Can the Q03UDCPU replace the unit currently installed in my panel?
Compare catalog number Q03UDCPU 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.
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.
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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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