Mitsubishi · MELSEC-F extension/special function module
FX5-CNV-BC is a Mitsubishi industrial component with Rated current Ie up to 4 A; Supply voltage 5 V DC from FX bus (external 24 V DC for field signals); Enclosure rating IP20 (IEC 60529). 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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Rated current Ieup to 4 A
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Supply voltage5 V DC from FX bus (external 24 V DC for field signals)
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Enclosure ratingIP20 (IEC 60529)
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Operating temperature0...+55 °C (IEC 60068-2-1)
Specifications
| Electrical |
| Rated current Ie |
up to 4 A |
| Supply voltage |
5 V DC from FX bus (external 24 V DC for field signals) |
| 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 Mitsubishi MELSEC-F extension/special function module specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Mitsubishi MELSEC-F extension/special function module variants |
| Catalog number |
Rated current Ie |
Mounting |
|
FX5-CNV-BC (this page) |
up to 4 A |
DIN rail / panel |
| FX5-CNV-BUS |
up to 4 A |
DIN rail / panel |
| FX5-CNV-IF |
up to 4 A |
DIN rail / panel |
| FX5-C16EYT/D |
— |
DIN rail / panel |
Verify model-specific dimensions, terminals and installation requirements in the manufacturer documentation before selecting an alternative.
Where it sits in the control system
The FX5-CNV-BC is the device-level element in a Mitsubishi industrial component installation. It receives the field signals and control supply listed above — 5 V DC from FX bus (external 24 V DC for field signals) — and switches or conditions the load within the up to 4 A 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 Mitsubishi FX5-CNV-BC
Mitsubishi FX5-CNV-BC Extension Adapter. See the manufacturer product information for this catalog number.
- Mounting: DIN rail / panel — Check this value against the nameplate of the installed unit before ordering.
- Enclosure rating: IP20 (IEC 60529) — Match it to the existing panel and upstream protection.
- Certifications: CE, UL, cULus — Record it with the other nameplate data when sourcing a replacement.
- Supply voltage: 5 V DC from FX bus (external 24 V DC for field signals) — Confirm the revision of the installed unit before a like-for-like replacement.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Common questions about FX5-CNV-BC
Q.Where can I find the supply voltage data for FX5-CNV-BC?
It is listed in the specification table for Mitsubishi FX5-CNV-BC as 5 V DC from FX bus (external 24 V DC for field signals). Check the revision of the installed unit if the catalog number has been superseded.
Q.For FX5-CNV-BC, what does the specification table state about certifications?
The specification table lists certifications = CE, UL, cULus for Mitsubishi FX5-CNV-BC. Compare it with the nameplate of the installed unit before ordering.
Q.Which value is published under mounting for catalog number FX5-CNV-BC?
For FX5-CNV-BC, mounting is given as DIN rail / panel. Confirm this figure against the unit currently in the panel.
Q.Can the FX5-CNV-BC replace the unit currently installed in my panel?
Compare catalog number FX5-CNV-BC 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.
Q.What should I include in an enquiry for FX5-CNV-BC?
Send the full catalog number FX5-CNV-BC, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Mitsubishi FX5-CNV-BC.