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Allen-Bradley 1769-L23E-QB1B CompactLogix Packaged EtherNet Controller 512KB
verified ALLEN BRADLEY

Allen-Bradley 1769-L23E-QB1B CompactLogix Packaged EtherNet Controller 512KB

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Availability & Commercial Pricing
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Surplus and high-value automation controllers are quoted dynamically based on exact condition and global express logistics. Receive formal pricing within 2 business hours.

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• Global Air Freight via DHL / FedEx / Aramex
  • All-in-One Packaged Controller: Integrates a 512 KB Logix processor, 24V DC power supply, and 32 onboard digital I/O channels in one unit.

  • 32 Built-In Discrete I/O Points: Features 16 sink/source 24V DC digital inputs and 16 sourcing 24V DC digital outputs for direct machine control.

  • Dual Communication Ports: Includes 1 integrated EtherNet/IP (10/100 Mbps) port and 1 RS-232 serial port (DF1, DH-485, ASCII) for plant-wide networking.

  • Expandable Local I/O Bus: Supports up to 2 local Bulletin 1769 Compact I/O expansion modules for flexible system scaling.

  • CompactFlash & Battery Retention: Supports optional 1784-CF128 CompactFlash non-volatile memory and 1769-BA battery backup for program security.

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100% Genuine
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Express Dispatch
India, UAE & Global
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2-Hour RFQ
Plant Engineers Desk
Manufacturer / Brand ALLEN BRADLEY
Part Number / MPN PLC-900
Category Classification PLC & Automation
Condition Status Used Clean
Testing & QA Inspection 100% Bench Tested, Visual Inspection & Power-On Verified
Packaging Type Anti-Static Industrial Sealed ESD Box / Factory Box
Dispatch Hubs Mumbai Central Hub (India) & Sharjah/Dubai Logistics Hub (UAE)

Additional Technical Attributes



  • Manufacturer / Brand: Allen-Bradley 




  • Model / Part Number: 1769-L23E-QB1B (1769L23EQB1B / Logix 5323E)




  • Product Series: Bulletin 1769 CompactLogix L23E Series




  • Product Type: Packaged Programmable Automation Controller (PAC / PLC)




  • User Memory: 512 KB




  • Embedded Digital Inputs: 16 Points (24V DC Sink / Source)




  • Embedded Digital Outputs: 16 Points (24V DC Sourcing)




  • Power Supply Input: 24V DC (Operating Range: 19.2V DC to 31.2V DC)




  • Bus Current Capacity: 1.0 A at 5V DC / 710 mA at 24V DC




  • Communication Ports: 1 x EtherNet/IP (RJ45, 10/100 Mbps), 1 x RS-232 Serial (DF1, DH-485, ASCII)




  • Local Expansion Capacity: Up to 2 Bulletin 1769 Compact I/O Modules (Requires 1769-ECR Right End Cap)




  • Dimensions (W x H x D): 185.2 mm x 123.86 mm x 118 mm




  • Weight: Approx. 0.91 kg to 1.08 kg




  • Mounting Type: 35 mm DIN Rail Mount / Panel Mount




  • Condition: Surplus / Used (MINOR BROKEN)



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