Honeywell · Safety I/O module
FCIO0001 is a Honeywell 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) |
| I/O and communication |
| Response time |
< 1 ms |
| Mechanical |
| Mounting |
DIN rail / panel |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, cULus |
Values follow the Honeywell Safety 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
| Honeywell Safety I/O module variants |
| Catalog number |
Mounting |
|
FCIO0001 (this page) |
DIN rail / panel |
| FCIOTAR24 |
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 FCIO0001 is the device-level element in a Honeywell 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 Honeywell FCIO0001
Honeywell FCIO0001 — 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 FCIO0001; record the nameplate data of the unit being replaced before selecting an equivalent.
- Operating temperature: 0...+55 °C (IEC 60068-2-1) — Verify it in the project documentation before confirming the order.
- Certifications: CE, cULus — Check this value against the nameplate of the installed unit before ordering.
- Response time: < 1 ms — 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.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Common questions about FCIO0001
Q.Which value is published under response time for catalog number FCIO0001?
For FCIO0001, response time is given as < 1 ms. Use the value as the reference when sourcing a current-production equivalent.
Q.Before ordering FCIO0001, which certifications entry should be checked?
The certifications entry quoted above is CE, cULus. Check the revision of the installed unit if the catalog number has been superseded.
Q.Where can I find the supply voltage data for FCIO0001?
It is listed in the specification table for Honeywell FCIO0001 as 24 V DC (IEC 61131-2). Compare it with the nameplate of the installed unit before ordering.
Q.How do I confirm compatibility of FCIO0001 before ordering?
Match the catalog number FCIO0001 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.Can the FCIO0001 replace the unit currently installed in my panel?
Compare catalog number FCIO0001 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.