Phoenix Contact · Communication Adapter
2708274 is a Phoenix Contact industrial component with Supply voltage 18 V DC ... 30 V DC (via pluggable COMBICON screw terminal block); Enclosure rating IP20 (IEC 60529); Operating temperature 0...+55 °C (IEC 60068-2-1). 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.
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Supply voltage18 V DC ... 30 V DC (via pluggable COMBICON screw terminal block)
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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 |
| Tripping characteristic |
7.00 mm |
| Supply voltage |
18 V DC ... 30 V DC (via pluggable COMBICON screw terminal block) |
| Rated torque |
0.56 Nm ... 0.79 Nm |
| Rated speed |
≤ 12 Mbps |
| I/O and communication |
| Protocols |
Protocol-transparent to the RS-485 interface |
| Mechanical |
| Weight |
260 g |
| Mounting |
DIN rail / panel |
| Terminal type |
0.2 mm² ... 2.5 mm² |
| Terminal wire size |
14 |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, cULus |
| Humidity |
30 % ... 95 % (non-condensing) |
Values follow the Phoenix Contact Communication Adapter specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Phoenix Contact Communication Adapter variants |
| Catalog number |
Mounting |
|
2708274 (this page) |
DIN rail / panel |
| 2708203 |
DIN rail / panel |
| 2708290 |
DIN rail / panel |
| 2708041 |
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 2708274 is the device-level element in a Phoenix Contact industrial component installation. It receives the field signals and control supply listed above — 18 V DC ... 30 V DC (via pluggable COMBICON screw terminal block) — 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 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 Phoenix Contact 2708274
Phoenix Contact 2708274 — 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 2708274; record the nameplate data of the unit being replaced before selecting an equivalent.
- Rated speed: ≤ 12 Mbps — Match it to the existing panel and upstream protection.
- Certifications: CE, UL, cULus — Record it with the other nameplate data when sourcing a replacement.
- Tripping characteristic: 7.00 mm — Confirm the revision of the installed unit before a like-for-like replacement.
- Supply voltage: 18 V DC ... 30 V DC (via pluggable COMBICON screw terminal block) — Use it as the reference when cross-checking a current-production equivalent.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about 2708274
Q.Which value is published under terminal wire size for catalog number 2708274?
For 2708274, terminal wire size is given as 14. Confirm this figure against the unit currently in the panel.
Q.Before ordering 2708274, which rated speed entry should be checked?
The rated speed entry quoted above is ≤ 12 Mbps. Use the value as the reference when sourcing a current-production equivalent.
Q.Where can I find the certifications data for 2708274?
It is listed in the specification table for Phoenix Contact 2708274 as 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 2708274?
Send the full catalog number 2708274, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Phoenix Contact 2708274.
Q.Can the 2708274 replace the unit currently installed in my panel?
Compare catalog number 2708274 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.