Omron · I/O module
CK3WMD7110 is an Omron 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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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 |
Values follow the Omron 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
| Omron I/O module variants |
| Catalog number |
Mounting |
|
CK3WMD7110 (this page) |
DIN rail / panel |
| DST1ID12SL1 |
DIN rail / panel |
| DST1MD16SL1 |
DIN rail / panel |
| DST1MRD08SL1 |
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 CK3WMD7110 is the device-level element in an Omron 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 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 Omron CK3WMD7110
Omron CK3W-MD7110 Digital I/O Module. See the manufacturer documentation for this order number.
- Mounting: DIN rail / panel — Match it to the existing panel and upstream protection.
- Enclosure rating: IP20 (IEC 60529) — Record it with the other nameplate data when sourcing a replacement.
- Operating temperature: 0...+55 °C (IEC 60068-2-1) — Confirm the revision of the installed unit before a like-for-like replacement.
- Certifications: CE, UL, cULus — Use it as the reference when cross-checking a current-production equivalent.
Available from stock with datasheet, certificates and a quotation on request.
Common questions about CK3WMD7110
Q.For CK3WMD7110, what does the specification table state about mounting?
The specification table lists mounting = DIN rail / panel for Omron CK3WMD7110. Compare it with the nameplate of the installed unit before ordering.
Q.Which value is published under operating temperature for catalog number CK3WMD7110?
For CK3WMD7110, operating temperature is given as 0...+55 °C (IEC 60068-2-1). Confirm this figure against the unit currently in the panel.
Q.Before ordering CK3WMD7110, which certifications entry should be checked?
The certifications entry quoted above is CE, UL, cULus. Use the value as the reference when sourcing a current-production equivalent.
Q.What should I include in an enquiry for CK3WMD7110?
Send the full catalog number CK3WMD7110, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Omron CK3WMD7110.
Q.How do I confirm compatibility of CK3WMD7110 before ordering?
Match the catalog number CK3WMD7110 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.