Allen-Bradley · CompactLogix PLC
1769-L24ER-QBFC1BK is an Allen-Bradley 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 Allen-Bradley CompactLogix PLC specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The 1769-L24ER-QBFC1BK is the device-level element in an Allen-Bradley 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 Allen-Bradley 1769-L24ER-QBFC1BK
Allen-Bradley 1769-L24ER-QBFC1BK — 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 1769-L24ER-QBFC1BK; always cross-check the catalog number and hardware revision on the nameplate before placing an order.
- Mounting: DIN rail / panel — Check this value against the nameplate of the installed unit before ordering.
- Supply voltage: 24 V DC (IEC 61131-2) — Match it to the existing panel and upstream protection.
- Certifications: CE, UL, cULus — Record it with the other nameplate data when sourcing a replacement.
- Enclosure rating: IP20 (IEC 60529) — Confirm the revision of the installed unit before a like-for-like replacement.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about 1769-L24ER-QBFC1BK
Q.For 1769-L24ER-QBFC1BK, what does the specification table state about enclosure rating?
The specification table lists enclosure rating = IP20 (IEC 60529) for Allen-Bradley 1769-L24ER-QBFC1BK. Use the value as the reference when sourcing a current-production equivalent.
Q.Which value is published under mounting for catalog number 1769-L24ER-QBFC1BK?
For 1769-L24ER-QBFC1BK, mounting is given as DIN rail / panel. Check the revision of the installed unit if the catalog number has been superseded.
Q.Before ordering 1769-L24ER-QBFC1BK, which operating temperature entry should be checked?
The operating temperature entry quoted above is 0...+55 °C (IEC 60068-2-1). Compare it with the nameplate of the installed unit before ordering.
Q.What should I include in an enquiry for 1769-L24ER-QBFC1BK?
Send the full catalog number 1769-L24ER-QBFC1BK, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Allen-Bradley 1769-L24ER-QBFC1BK.
Q.How do I confirm compatibility of 1769-L24ER-QBFC1BK before ordering?
Match the catalog number 1769-L24ER-QBFC1BK and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.