The Allen-Bradley 1769-L27ERM-QBFC1B is a CompactLogix 5370 L2 controller with 1 MB user memory and embedded digital I/O. It combines two EtherNet/IP ports with Device Level Ring capability, 16 DC inputs, 16 DC outputs, an embedded 24 V DC power supply, USB connectivity and Secure Digital storage. The controller supports up to four local 1769 Compact I/O expansion modules, eight EtherNet/IP nodes and 120 TCP connections. It is intended for machine and small-system automation where local control, network integration and compact cabinet installation are required. Confirm the complete catalog number, Series, firmware, project version, I/O wiring and network design before replacement.
Condition, availability and warranty are Stockoems commercial supply terms. Active Mature is the current Rockwell Automation lifecycle wording for this catalog number.
Do not substitute a similar CompactLogix catalog number without engineering review. Compare the complete suffix, controller Series, firmware revision, Studio 5000 project version, embedded digital and analog wiring, high-speed counters, CIP Motion axes, 24 V DC supply, local 1769 modules, SD card, EtherNet/IP node count and network topology. Preserve the original project backup and label photographs before replacement.
Is 1769-L27ERM-QBFC1B discontinued?
No. Rockwell Automation currently lists this exact catalog number as Active Mature.
What condition is supplied?
Stockoems offers 1769-L27ERM-QBFC1B as original new under the written quotation terms.
Is it currently available?
Stockoems lists the controller as in stock; required quantity and shipment terms are confirmed in writing.
How much controller memory is provided?
The official specification lists 1 MB of user memory.
Which embedded signals and motion resources are included?
The official specification lists 16 DC inputs, 16 DC outputs, four universal analog inputs, two analog outputs, four high-speed counters and support for as many as four CIP Motion axes.
How should replacement compatibility be checked?
Provide the complete label, Series, firmware, project version, wiring details, expansion modules and EtherNet/IP topology.
Stockoems is operated by Apter Power Limited and is an independent reseller of industrial automation products. Manufacturer names and trademarks are used for identification purposes only.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
Stockoems is operated by Apter Power Limited and is an independent reseller of industrial automation products. Manufacturer names and trademarks are used for identification purposes only.
Availability, condition and warranty are commercial supply terms documented in the quotation, not manufacturer commitments.
Model and suffix verification, condition confirmation, technical compatibility review, and product and label photo confirmation are completed against the details supplied by the customer.
Protective packaging is selected for the product type. Shipping details, customs documentation and destination information are prepared before worldwide shipping is coordinated.
Shipment tracking, written warranty terms, the return authorization process and after-sales response remain connected to the quotation and order record.
Dispatch timing and quantities are confirmed only in the written quotation and order documentation.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
Each entry is an independent product listing and is not presented as a direct replacement. Confirm the manufacturer, complete part number, revision and compatibility before ordering.
| 6ES7517-3FP00-0AB0 | 6ES7531-7NF10-0AB0 | 6ES7518-4AP00-0AB0 | 6ES7518-4FP00-0AB0 | 6ES7518-4AX00-1AC0 |
| 6ES7518-4FX00-1AC0 | 6ES7511-1TK01-0AB0 | 6ES7513-1RL00-0AB0 | 6ES7515-2RN03-0AB0 | 6ES7518-4JP00-0AB0 |
| 6ES7521-7EH00-0AB0 | 6ES7531-7QD00-0AB0 | 6ES7532-5HD00-0AB0 | 6ES7534-7QE00-0AB0 | 6ES7540-1AB00-0AA0 |
| 6ES7542-1AX00-0AB0 | 6ES7511-1AL03-0AB0 | 6ES7155-6AU00-0BN0 | 6ES7231-5QF32-0XB0 | 6ES7197-1LB00-0XA0 |
| 6ES7132-6BF61-0AA0 | 6ES7136-6DC00-0CA0 | 6ES7134-4GD00-0AB0 | 6ES7141-3BF00-0XA0 | 6ES7193-6BP00-0BD0 |
| 6ES7550-1AA01-0AB0 | 6ED1052-1CC08-0BA2 | 6ED1052-1MD08-0BA1 | 6ED1052-1FB08-0BA1 | 6ED1052-2MD08-0BA2 |
| 6ED1052-2FB08-0BA2 | 6ED1055-1MA00-0BA2 | 6ED1055-1MM00-0BA2 | 6ED1055-1HB00-0BA2 | 6ED1055-1NB10-0BA2 |
| 6ED1055-1CB10-0BA2 | 6ES7132-6BD20-0BA0 | 6ES7954-8LL04-0AA0 | 6ES7307-1KA02-0AA0 | 6GK7277-1AA10-0AA0 |
| 6ES7954-8LL02-0AA0 | 6ES7193-6AR00-0AA0 | 6ES7193-6BP20-0DA0 | 6ES7132-6BF00-0BA0 | 6ES7137-6AA00-0BA0 |
| PM590-ETH | PM591-ETH | SM560-S | SM560-S-FD-1 | SM560-S-FD-4 |
| AI562 | AO523 | AO561 | DC522 | DA501 |
| CM578-CN | TU516 | TU531 | TU532 | TB511-ETH |
| TB521-ETH | TB541-ETH | TB5610-2ETH | 3500/33-SIL2-03-01 | 3500/92-04-01-01 |
| 330101-00-20-10-02-00 | 330101-00-30-10-02-00 | 330130-040-00-05 | 330130-046-00-06 | 330180-51-00 |
Models were randomly selected from customer-provided model lists. Only exact Stockoems product matches are linked; unlinked entries remain plain text.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
