Phoenix Contact · Remote I/O Module
2688077 is a Phoenix Contact industrial component with Supply voltage 24 V DC (IEC 61131-2); 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 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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Mounting35 mm DIN rail (IEC 60715)
Specifications
| Electrical |
| Tripping characteristic |
8 mm |
| Supply voltage |
24 V DC (IEC 61131-2) |
| Rated speed |
100 Mbps |
| I/O and communication |
| Resolution |
24 bit |
| Mechanical |
| Dimensions (H x W x D) |
The depth applies when a TH 35-7.5 DIN rail is used (in accordance with EN 60715). |
| Weight |
249 g |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Terminal wire size |
0.2 mm² ... 1.5 mm² |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, cULus |
| Humidity |
5 % ... 95 % (non-condensing) |
Values follow the Phoenix Contact Remote I/O Module specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Phoenix Contact Remote I/O Module variants |
| Catalog number |
Mounting |
|
2688077 (this page) |
35 mm DIN rail (IEC 60715) |
| 2688093 |
35 mm DIN rail (IEC 60715) |
| 2688297 |
35 mm DIN rail (IEC 60715) |
| 2688417 |
35 mm DIN rail (IEC 60715) |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The 2688077 is the device-level element in a Phoenix Contact industrial component 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 control panels, machine builds, spare-part replacements, 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 Phoenix Contact 2688077
Phoenix Contact 2688077 — 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 2688077; confirm the installed unit's part number and revision so the replacement matches both electrically and mechanically.
- Tripping characteristic: 8 mm — Record it with the other nameplate data when sourcing a replacement.
- Dimensions (H x W x D): The depth applies when a TH 35-7.5 DIN rail is used (in accordance with EN 60715). — Confirm the revision of the installed unit before a like-for-like replacement.
- Humidity: 5 % ... 95 % (non-condensing) — Use it as the reference when cross-checking a current-production equivalent.
- Supply voltage: 24 V DC (IEC 61131-2) — Verify it in the project documentation before confirming the order.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Common questions about 2688077
Q.Which value is published under resolution for catalog number 2688077?
For 2688077, resolution is given as 24 bit. Confirm this figure against the unit currently in the panel.
Q.Before ordering 2688077, which humidity entry should be checked?
The humidity entry quoted above is 5 % ... 95 % (non-condensing). Use the value as the reference when sourcing a current-production equivalent.
Q.Where can I find the mounting data for 2688077?
It is listed in the specification table for Phoenix Contact 2688077 as 35 mm DIN rail (IEC 60715). Check the revision of the installed unit if the catalog number has been superseded.
Q.What should I include in an enquiry for 2688077?
Send the full catalog number 2688077, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Phoenix Contact 2688077.
Q.How do I confirm compatibility of 2688077 before ordering?
Match the catalog number 2688077 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.