Allen-Bradley CompactLogix Parts
PLC • 165 parts available
CompactLogix packs Logix control into a smaller footprint for machine-level applications. Browse 1769 CPUs, I/O, and power supplies commonly used on packaging and OEM equipment. Need repair? We offer PLC repair services.
Featured CompactLogix in stock
High-value Milwaukee inventory matched to this product line.
Browse by Module Type
CPU Processors
53 parts
Digital Output
30 parts
Analog Output
19 parts
Analog Input
6 parts
Digital Input
6 parts
DeviceNet Scanner
5 parts
Relay Output
4 parts
Power Supply
3 parts
Specialty Modules
3 parts
| Part Number | Description |
|---|---|
| 1769-HSC | Allen-Bradley 1769-HSC /A Rev 1 Compact I/O High Speed Counter 1769HSC · Used · $244.99 USD |
| 1769-L32E | Allen Bradley 1769-L32E /A CompactLogix Logix 5332E Processor Unit 1769L32E · Used · $249.99 USD |
| 1769-IF8 | Allen Bradley 1769-IF8 /A CompactLogix 8 Pt Analog Input Module - Sealed Surplus · New · $684.99 USD |
| 1769-OF8V | Allen Bradley 1769-OF8V /A CompactLogix 8-Pt Output Voltage Module 1769OF8V · Used · $449.99 USD |
| 1769L16ERBB1B | Allen Bradley 1769-L16ER-BB1B /C CompactLogix 384KB Controller 24VDC Sealed · New · $1,999.99 USD |
| 1769-OB16P | Allen Bradley 1769-OB16P /B CompactLogix 16-Pt 24VDC Output Module 1769OB16P · Used · $114.99 USD |
| 1769-ARM | Allen Bradley 1769-ARM /A Compact I/O Address Reserve Module 1769ARM - Open Box · New – Open box · $139.99 USD |
| 1769-OW16 | Allen Bradley 1769-OW16 /A Rev 2 Compact I/O Relay Output Module 1769OW16 · Used · $199.99 USD |
| 1769-IQ16 | Allen Bradley 1769-IQ16 /A Compact I/O Input Module - Sealed Surplus · New · $249.99 USD |
| 1769-IF4XOF2 | Allen Bradley 1769-IF4XOF2 /A 4-Ch Input 2-Ch Output Analog Module 1769IF4XOF2 · Used · $399.99 USD |
| 1769-OB32K | Allen Bradley 1769-OB32K Ser A Output Module Compact I/O · Used · $429.99 USD |
| 1769-L32C | Allen Bradley 1769-L32C /A F/W REV 1.15 Compactlogix Logix 5332C Processor Unit · Used · $449.99 USD |
| 1769-IF4I | Allen Bradley 1769-IF4I /A Compact IO 4-Ch Isolated Analog Input Module 1769IF4I · Used · $499.99 USD |
| 1769-SDNK | ALLEN BRADLEY 1769-SDNK Ser B DeviceNet Scanner Module · Used · $799.99 USD |
| 1769-L18ER-BB1B | Allen Bradley 1769-L18ER-BB1B /B CompactLogix 0.5MB DI/O PLC Controller · Used · $849.99 USD |
| 1769-L18ER-BB1B | Allen Bradley 1769-L18ER-BB1B /B CompactLogix 5370 L1 Controller - Refurbished · Seller refurbished · $1,099.99 USD |
| 1769-L18ERM-BB1B | Allen Bradley 1769-L18ERM-BB1B Ser B CompactLogix 0.5MB · Used · $1,199.99 USD |
| 1769-IT6 | Allen Bradley 1769-IT6 SER A CompactLogix Thermocouple/mV Input Module Sealed · New · $1,299.99 USD |
| 1769-L27ERM-QBFC1B | Allen Bradley 1769-L27ERM-QBFC1B Ser A CompactLogix 5370 L2 Controller · Seller refurbished · $1,499.99 USD |
| 1769-L36ERMS | Allen Bradley 1769-L36ERMS /B Compact GuardLogix Safety Controller CPU · Seller refurbished · $1,999.99 USD |
| 1769-ADN | Allen-Bradley - 1769-ADN |
| 1769-AENTR | Rockwell Automation - 1769-AENTR |
| 1769-ASCII | Allen Bradley 1769-ASCII / 1769ASCII Ser A Compact I/O ASCII Interface Module |
| 1769-BOOLEAN | Compact I/O Boolean Control Module, (8) 24V DC Digital Inputs, Sink, (4) 24V DC Digital Outputs, Source |
| 1769-CRL3 | PLC Extender Cable Assembly Expand PLC System Multiple I/O Banks. |
| 1769-ECL | CompactLogix Left End Cap/Terminator, terminates the Left End of the communication bus in the 1769 |
| 1769-ECR | Allen Bradley 1769-ECR Cover.Module End Cover - Right Hand |
| 1769-ECRs | CompactLogix End Cap |
| 1769-IA16 | PLC Digital AC Input Module MicroLogixT 1500 and CompactlLogixT OFF=20 ms |
| 1769-IA8I | Allen Bradley 1769-IA8I Series A Compactlogix I/O AC Input Module |
| 1769-IF16C | Rockwell Automation - 1769-IF16C Compactlogix 16 Pt A/i Current Module |
| 1769-IF4 | CompactLogix 4 differential or single-ended Analog Inputs Current/Voltage Input Module |
| 1769-IF4FXOF2F | CompactLogix High Speed 4 Input, 2 Output Current-Voltage Analog Combination Module, High Resolution |
| 1769-IQ16F | Compact I/O 24V DC Sink/Source High-Speed Digital Input Module, 16 Inputs (8 points/group) |
| 1769-IQ32 | PLC Digital DC Input Module MicroLogixT 1500 and CompactlLogixT ON to OFF=8 ms |
| 1769-IQ32T | PLC Digital DC Input Module MicroLogixT 1500 and CompactlLogixT |
| 1769-IQ32XT | CompactLogix Digital Input Module, 32 Inputs, 24V DC, Extended Temp |
| 1769-IQ6XOW4 | PLC Digital DC Input Module MicroLogixT 1500 and CompactlLogixT ON to OFF=8 ms |
| 1769-IR6 | PLC Analog Input Module RTD 6 Inputs Input |
| 1769-IV32 | CompactLogix Digital Input Module, 32 Inputs, 24V DC |
| 1769-IV32S | CompactLogix Digital Input Module, 32 Inputs, 24V DC, Conformal Coated |
| 1769-IV32SK | CompactLogix Digital Input Module, 32 Inputs, 24V DC, Conformal Coated, High Temp |
| 1769-IV32SKX | CompactLogix Digital Input Module, 32 Inputs, 24V DC, Conformal Coated, High Temp, High Vibration |
| 1769-IV32SKXK | CompactLogix Processor, 2MB Memory, Ethernet, Standard |
| 1769-L16ER | CompactLogix Processor, 2MB Memory, Ethernet, Built-in I/O |
| 1769-L16ER-BB1BB | CompactLogix Processor, 2MB Memory, Ethernet, Built-in I/O, Redundant |
| 1769-L18ERM-BB1BS | CompactLogix Processor, 2MB Memory, Ethernet, Built-in I/O, Redundant, Standard |
| 1769-L18ERM-BB1BSR | CompactLogix Processor, 2MB Memory, Ethernet, Built-in I/O, Redundant, Standard, Keyed |
| 1769-L18ERM-BB1BSRS | CompactLogix Processor, 2MB Memory, Ethernet, Built-in I/O, Redundant, Standard, Keyed, Enhanced |
| 1769-L18ERM-BB1BSRSK | CompactLogix Processor, 2MB Memory, Ethernet, Built-in I/O, Redundant, Standard, Keyed, Enhanced, High Temp |
CompactLogix buying & repair guidance
When ordering or requesting a quote, include the full catalog string from the unit's nameplate. Series and revision letters affect fit, firmware, and application compatibility.
Common CompactLogix failures
- Controller faults after memory or battery (1769-BA) issues
- 1769 bus errors from overloaded banks or missing end caps
- Embedded Ethernet or serial port communication drops
- Local I/O channel failures from field wiring shorts
Series & revision differences
5360/5370-class CompactLogix and older 1769-L3x families are not always interchangeable. Confirm embedded ports, memory, and expansion limits before substituting.
Repair or replace?
Repair keeps the existing 1769 bank and wiring. Replace when migrating to CompactLogix 5380/5069 platforms or when spare CPUs for older families are scarce.
Still have questions?
Find answers to shipping, warranties, repairs, and more.
Frequently Asked Questions
Do you stock Allen-Bradley CompactLogix parts?
Yes. NJT Automation maintains surplus and refurbished CompactLogix inventory in Milwaukee, with additional sourcing when a specific catalog number is not on the shelf. In-stock items above can ship the same business day when ordered by the cutoff.
Can you repair CompactLogix PLC hardware?
In most cases, yes. We offer mail-in repair with testing and a 1-year warranty, with 2- and 3-year extended options available. Send photos and the catalog/series from the nameplate for a repair quote, often faster than waiting on obsolete new stock.
What if my exact series letter is not listed?
Request a quote with the full catalog string and series from the nameplate. We can confirm whether a nearby series is compatible or source the exact revision you need.
How fast can CompactLogix parts ship?
In-stock Milwaukee inventory typically ships the same business day when ordered before the cutoff, with ground and expedited options. Local pickup can be arranged. Contact us to schedule.