Mitsubishi · PLC Rack / Base Unit
R08ENCPU is a Mitsubishi 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.
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Total I/O4096
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Supply voltage24 V DC (IEC 61131-2)
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Enclosure ratingIP20 (IEC 60529)
Specifications
| Electrical |
| Supply voltage |
24 V DC (IEC 61131-2) |
| Control method |
Stored program cyclic operation |
| Rated speed |
3.92 ns |
| I/O and communication |
| Total I/O |
4096 |
| Mechanical |
| Dimensions (H x W x D) |
106 x 56 x 110 mm |
| Weight |
0.40 kg |
| 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 Rack / Base Unit specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Mitsubishi PLC Rack / Base Unit variants |
| Catalog number |
Total I/O |
Supply voltage |
|
R08ENCPU (this page) |
4096 |
24 V DC (IEC 61131-2) |
| R01CPU |
4096 |
24 V DC (IEC 61131-2) |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The R08ENCPU is the device-level element in a Mitsubishi 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.
Selection notes for Mitsubishi R08ENCPU
Mitsubishi R08ENCPU — 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 R08ENCPU; record the nameplate data of the unit being replaced before selecting an equivalent.
- Rated speed: 3.92 ns — Verify it in the project documentation before confirming the order.
- Mounting: 35 mm DIN rail (IEC 60715) — Check this value against the nameplate of the installed unit before ordering.
- Certifications: CE, UL, cULus — Match it to the existing panel and upstream protection.
- Total I/O: 4096 — Record it with the other nameplate data when sourcing a replacement.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Common questions about R08ENCPU
Q.Which value is published under control method for catalog number R08ENCPU?
For R08ENCPU, control method is given as Stored program cyclic operation. Use the value as the reference when sourcing a current-production equivalent.
Q.Before ordering R08ENCPU, which weight entry should be checked?
The weight entry quoted above is 0.40 kg. Check the revision of the installed unit if the catalog number has been superseded.
Q.Where can I find the supply voltage data for R08ENCPU?
It is listed in the specification table for Mitsubishi R08ENCPU as 24 V DC (IEC 61131-2). Compare it with the nameplate of the installed unit before ordering.
Q.How do I confirm compatibility of R08ENCPU before ordering?
Match the catalog number R08ENCPU 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 R08ENCPU replace the unit currently installed in my panel?
Compare catalog number R08ENCPU 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.