Phoenix Contact · Temperature Transmitter
2814728 is a Phoenix Contact variable-frequency drive with Overload capacity Depending on through connected conductor; Enclosure rating IP66 / IP67 (IEC 60529); Frequency 15 Hz ... 400 Hz. It is used in pump sets, conveyor belts, fan and compressor drives where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Overload capacityDepending on through connected conductor
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Enclosure ratingIP66 / IP67 (IEC 60529)
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Frequency15 Hz ... 400 Hz
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Supply voltage11...30 V DC (loop powered)
Specifications
| Electrical |
| Rated insulation voltage Ui |
300 V AC (to earth) |
| Tripping characteristic |
8 mm |
| Supply voltage |
11...30 V DC (loop powered) |
| Frequency |
15 Hz ... 400 Hz |
| Overload capacity |
Depending on through connected conductor |
| I/O and communication |
| Response time |
330 ms (AC) |
| Mechanical |
| Weight |
173 g |
| Mounting |
DIN rail mounting |
| Terminal wire size |
0.2 mm² ... 2.5 mm² |
| Enclosure rating |
IP66 / IP67 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
-40...+85 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, cULus |
| Humidity |
10 % ... 95 % (non-condensing) |
Values follow the Phoenix Contact Temperature Transmitter specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Phoenix Contact Temperature Transmitter variants |
| Catalog number |
Overload capacity |
Frequency |
|
2814728 (this page) |
Depending on through connected conductor |
15 Hz ... 400 Hz |
| 2814731 |
2 x I N ( continuous) |
15 Hz ... 400 Hz |
| 2814744 |
Depending on through connected conductor |
15 Hz ... 400 Hz |
| 2814359 |
2 x I N (5 min. at 60°C ambient temperature) |
50 Hz |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The 2814728 is the device-level element in a Phoenix Contact variable-frequency drive installation. It receives the field signals and control supply listed above — 11...30 V DC (loop powered) — 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 pump sets, conveyor belts, fan and compressor drives, where the unit is matched to the original catalog number and the enclosure provides DIN rail mounting support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Selection notes for Phoenix Contact 2814728
Phoenix Contact 2814728 — 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 2814728; record the nameplate data of the unit being replaced before selecting an equivalent.
- Rated insulation voltage Ui: 300 V AC (to earth) — Confirm the revision of the installed unit before a like-for-like replacement.
- Enclosure rating: IP66 / IP67 (IEC 60529) — Use it as the reference when cross-checking a current-production equivalent.
- Certifications: CE, UL, cULus — Verify it in the project documentation before confirming the order.
- Weight: 173 g — Check this value against the nameplate of the installed unit before ordering.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Common questions about 2814728
Q.Where can I find the certifications data for 2814728?
It is listed in the specification table for Phoenix Contact 2814728 as CE, UL, cULus. Compare it with the nameplate of the installed unit before ordering.
Q.For 2814728, what does the specification table state about response time?
The specification table lists response time = 330 ms (AC) for Phoenix Contact 2814728. Confirm this figure against the unit currently in the panel.
Q.Which value is published under humidity for catalog number 2814728?
For 2814728, humidity is given as 10 % ... 95 % (non-condensing). Use the value as the reference when sourcing a current-production equivalent.
Q.What should I include in an enquiry for 2814728?
Send the full catalog number 2814728, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Phoenix Contact 2814728.
Q.Can the 2814728 replace the unit currently installed in my panel?
Compare catalog number 2814728 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.