Allen-Bradley · Flex I/O module
1794-IM16 is an Allen-Bradley I/O module with Supply voltage 24 V DC (IEC 61131-2); Enclosure rating IP20 (IEC 60529); Communication ports EtherNet/IP, DeviceNet. 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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Supply voltage24 V DC (IEC 61131-2)
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Enclosure ratingIP20 (IEC 60529)
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Mounting35 mm DIN rail (IEC 60715)
Specifications
| Electrical |
| Supply voltage |
24 V DC (IEC 61131-2) |
| Mechanical |
| 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, UL, cULus |
Values follow the Allen-Bradley Flex 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
| Allen-Bradley Flex I/O module variants |
| Catalog number |
Supply voltage |
|
1794-IM16 (this page) |
24 V DC (IEC 61131-2) |
| 1794-IM8 |
24 V DC (IEC 61131-2) |
| 1794-IA16 |
24 V DC (IEC 61131-2) |
| 1794-IA8 |
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 1794-IM16 is the device-level element in an Allen-Bradley I/O module 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 Allen-Bradley 1794-IM16
Allen-Bradley 1794-IM16 — 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 1794-IM16; verify the catalog number against your bill of materials before requesting a quotation.
- Certifications: CE, UL, cULus — 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.
- Enclosure rating: IP20 (IEC 60529) — Check this value against the nameplate of the installed unit before ordering.
- Mounting: 35 mm DIN rail (IEC 60715) — Match it to the existing panel and upstream protection.
Available from stock with datasheet, certificates and a quotation on request.
Common questions about 1794-IM16
Q.Which value is published under supply voltage for catalog number 1794-IM16?
For 1794-IM16, supply voltage is given as 24 V DC (IEC 61131-2). Use the value as the reference when sourcing a current-production equivalent.
Q.Before ordering 1794-IM16, which operating temperature entry should be checked?
The operating temperature entry quoted above is 0...+55 °C (IEC 60068-2-1). Check the revision of the installed unit if the catalog number has been superseded.
Q.Where can I find the mounting data for 1794-IM16?
It is listed in the specification table for Allen-Bradley 1794-IM16 as 35 mm DIN rail (IEC 60715). Compare it with the nameplate of the installed unit before ordering.
Q.What should I include in an enquiry for 1794-IM16?
Send the full catalog number 1794-IM16, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Allen-Bradley 1794-IM16.
Q.How do I confirm compatibility of 1794-IM16 before ordering?
Match the catalog number 1794-IM16 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.