Honeywell · PLC controller
900C31024400 is a Honeywell PLC controller with Total I/O Up to 4608 with remote I/O; Supply voltage 24 V DC (IEC 61131-2); Enclosure rating IP20 (IEC 60529). It is used in packaging machines, conveyor transfer cells, small process skids where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Total I/OUp to 4608 with remote I/O
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Supply voltage24 V DC (IEC 61131-2)
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Enclosure ratingIP20 (IEC 60529)
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Communication ports1 Ethernet port, 10/100 Mbps
Specifications
| Electrical |
| Supply voltage |
24 V DC (IEC 61131-2) |
| I/O and communication |
| Communication ports |
1 Ethernet port, 10/100 Mbps |
| Total I/O |
Up to 4608 with remote I/O |
| Mechanical |
| Dimensions (H x W x D) |
137 mm x 38.1 mm (5.4 in x 1.5 in) |
| Weight |
350 g |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, cULus |
Values follow the Honeywell PLC controller specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Honeywell PLC controller variants |
| Catalog number |
Total I/O |
Supply voltage |
|
900C31024400 (this page) |
Up to 4608 with remote I/O |
24 V DC (IEC 61131-2) |
| 900C31-0011 |
Up to 4608 with remote I/O |
24 V DC (IEC 61131-2) |
| 900C31-0020 |
Up to 4608 with remote I/O |
24 V DC (IEC 61131-2) |
| 900C31-0021 |
Up to 4608 with remote I/O |
24 V DC (IEC 61131-2) |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The 900C31024400 is the device-level element in a Honeywell PLC controller 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 packaging machines, conveyor transfer cells, small process skids, 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 Honeywell 900C31024400
Honeywell 900C31024400 — PLC / CPU module used as the device-level control core in an automation panel, handling logic, timing and communication tasks. The figures below are taken from the specification table on this page for catalog number 900C31024400; record the nameplate data of the unit being replaced before selecting an equivalent.
- Certifications: CE, cULus — Match it to the existing panel and upstream protection.
- Communication ports: 1 Ethernet port, 10/100 Mbps — Record it with the other nameplate data when sourcing a replacement.
- Dimensions (H x W x D): 137 mm x 38.1 mm (5.4 in x 1.5 in) — Confirm the revision of the installed unit before a like-for-like replacement.
- Mounting: 35 mm DIN rail (IEC 60715) — 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 900C31024400
Q.Where can I find the mounting data for 900C31024400?
It is listed in the specification table for Honeywell 900C31024400 as 35 mm DIN rail (IEC 60715). Check the revision of the installed unit if the catalog number has been superseded.
Q.For 900C31024400, what does the specification table state about operating temperature?
The specification table lists operating temperature = 0...+55 °C (IEC 60068-2-1) for Honeywell 900C31024400. Compare it with the nameplate of the installed unit before ordering.
Q.Which value is published under total I/O for catalog number 900C31024400?
For 900C31024400, total I/O is given as Up to 4608 with remote I/O. Confirm this figure against the unit currently in the panel.
Q.How do I confirm compatibility of 900C31024400 before ordering?
Match the catalog number 900C31024400 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 900C31024400 replace the unit currently installed in my panel?
Compare catalog number 900C31024400 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.