Allen-Bradley · CompactLogix PLC
1769-L18ERM-BB1BK is an Allen-Bradley PLC controller 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 CompactLogix PLC specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Allen-Bradley CompactLogix PLC variants |
| Catalog number |
Supply voltage |
|
1769-L18ERM-BB1BK (this page) |
24 V DC (IEC 61131-2) |
| 1769-L18ERM-BB1B |
24 V DC (IEC 61131-2) |
| 1769-L18ER-BB1B |
24 V DC (IEC 61131-2) |
| 1769-L16ER-BB1B |
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 1769-L18ERM-BB1BK is the device-level element in an Allen-Bradley 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 Allen-Bradley 1769-L18ERM-BB1BK
Allen-Bradley 1769-L18ERM-BB1BK — 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-L18ERM-BB1BK; verify the catalog number against your bill of materials before requesting a quotation.
- Certifications: CE, UL, cULus — Record it with the other nameplate data when sourcing a replacement.
- Supply voltage: 24 V DC (IEC 61131-2) — 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.
- Enclosure rating: IP20 (IEC 60529) — Verify it in the project documentation before confirming the order.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Common questions about 1769-L18ERM-BB1BK
Q.Before ordering 1769-L18ERM-BB1BK, which supply voltage entry should be checked?
The supply voltage entry quoted above is 24 V DC (IEC 61131-2). Compare it with the nameplate of the installed unit before ordering.
Q.Where can I find the certifications data for 1769-L18ERM-BB1BK?
It is listed in the specification table for Allen-Bradley 1769-L18ERM-BB1BK as CE, UL, cULus. Confirm this figure against the unit currently in the panel.
Q.For 1769-L18ERM-BB1BK, what does the specification table state about mounting?
The specification table lists mounting = 35 mm DIN rail (IEC 60715) for Allen-Bradley 1769-L18ERM-BB1BK. Use the value as the reference when sourcing a current-production equivalent.
Q.Can the 1769-L18ERM-BB1BK replace the unit currently installed in my panel?
Compare catalog number 1769-L18ERM-BB1BK 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 1769-L18ERM-BB1BK?
Send the full catalog number 1769-L18ERM-BB1BK, 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-L18ERM-BB1BK.