Delta · Delta switching power supply
CMC-EC01 is a Delta Power Supply. It is used in DIN-rail control cabinets, sensor and relay supplies, backplane bus power where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Enclosure ratingIP20 (IEC 60529)
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Mounting35 mm DIN rail (IEC 60715)
Specifications
| 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 |
Product type and series follow the official Delta download-centre catalogue entry for this order number which classifies CMC-EC01 as "EtherCAT Communication Card User Manual". Source: https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=CMC-EC01. Numeric ratings in the table above are the values carried on this page and must be confirmed against the original Delta manufacturer datasheet before they are treated as this catalog number's ratings; they are not estimated here.
Model comparison in the same family
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The CMC-EC01 is the fieldbus element in a Delta control installation. It carries the bus signals between the controller and the field devices, so the bus topology, cable lengths and termination are sized to the interface parameters stated in the manufacturer documentation, not to a generic assumption.
Typical installations place it in DIN-rail control cabinets, sensor and relay supplies, backplane bus power, 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 Delta CMC-EC01
Delta CMC-EC01 — Industrial automation component supplied as a like-for-like replacement, selected by catalog number and published ratings. The figures below are taken from the specification table on this page for catalog number CMC-EC01; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
- Operating temperature: 0...+55 °C (IEC 60068-2-1) — Record it with the other nameplate data when sourcing a replacement.
- Certifications: CE, UL, cULus — Confirm the revision of the installed unit before a like-for-like replacement.
- Mounting: 35 mm DIN rail (IEC 60715) — Verify it in the project documentation before confirming the order.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about CMC-EC01
Q.Which official Delta document defines CMC-EC01?
The official Delta download-centre catalogue entry for this order number classifies CMC-EC01 as "EtherCAT Communication Card User Manual". The document and its official catalogue record are publicly retrievable at https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=CMC-EC01. Use that document as the authority for ratings and installation conditions before ordering.
Q.Before ordering CMC-EC01, which enclosure rating entry should be checked?
The enclosure rating entry quoted above is IP20 (IEC 60529). Confirm this figure against the unit currently in the panel.
Q.Where can I find the certifications data for CMC-EC01?
It is listed in the specification table for Delta CMC-EC01 as CE, UL, cULus. Use the value as the reference when sourcing a current-production equivalent.
Q.For CMC-EC01, what does the specification table state about mounting?
The specification table lists mounting = 35 mm DIN rail (IEC 60715) for Delta CMC-EC01. Check the revision of the installed unit if the catalog number has been superseded.
Q.How do I confirm compatibility of CMC-EC01 before ordering?
Match the catalog number CMC-EC01 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 CMC-EC01 replace the unit currently installed in my panel?
Compare catalog number CMC-EC01 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.