Delta · Temperature Controller
DTE104 is a Delta Temperature Controller. It is used in control panels, machine builds, spare-part replacements where the installed unit is matched to the original catalog number and a compact, documented part is required.
-
Supply voltage24 V DC (IEC 61131-2)
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Enclosure ratingIP20 (IEC 60529)
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Operating temperature0...+55 °C (IEC 60068-2-1)
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MountingDIN rail / panel
Specifications
| Electrical |
| Supply voltage |
24 V DC (IEC 61131-2) |
| Mechanical |
| Mounting |
DIN rail / panel |
| 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 search for this model which lists DTE104 under the Delta product line; the product type published for this catalog number is "Temperature Controller". Source: https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=DTE104. 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
| Delta Temperature Controller variants |
| Catalog number |
Mounting |
|
DTE104 (this page) |
DIN rail / panel |
| DTE100 |
DIN rail / panel |
| DTE101 |
DIN rail / panel |
| DTE102 |
DIN rail / panel |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The DTE104 is the controller element in a Delta control installation. It receives the field signals and control supply listed above and switches or conditions the load within the rated values 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 control panels, machine builds, spare-part replacements, where the unit is matched to the original catalog number and the enclosure provides DIN rail / panel 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 DTE104
Delta DTE104 — 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 DTE104; verify the catalog number against your bill of materials before requesting a quotation.
- Mounting: DIN rail / panel — Match it to the existing panel and upstream protection.
- 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.
- Supply voltage: 24 V DC (IEC 61131-2) — Use it as the reference when cross-checking a current-production equivalent.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Common questions about DTE104
Q.Which official Delta document defines DTE104?
The official Delta download-centre catalogue search for this model lists DTE104 under the Delta product line, and the product type published for this catalog number is "Temperature Controller". The document and its official catalogue record are publicly retrievable at https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=DTE104. Use that document as the authority for ratings and installation conditions before ordering.
Q.For DTE104, what does the specification table state about enclosure rating?
The specification table lists enclosure rating = IP20 (IEC 60529) for Delta DTE104. Confirm this figure against the unit currently in the panel.
Q.Which value is published under supply voltage for catalog number DTE104?
For DTE104, supply voltage is given as 24 V DC (IEC 61131-2). Use the value as the reference when sourcing a current-production equivalent.
Q.Before ordering DTE104, which certifications entry should be checked?
The certifications entry quoted above is CE, UL, cULus. Check the revision of the installed unit if the catalog number has been superseded.
Q.What should I include in an enquiry for DTE104?
Send the full catalog number DTE104, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Delta DTE104.
Q.Can the DTE104 replace the unit currently installed in my panel?
Compare catalog number DTE104 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.