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1769-L24ER-QBFC1BK Allen-Bradley
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1769-L24ER-QBFC1BK Allen-Bradley

$0.00 - $6,058.79
$6,058.79
$0.00 - $6,058.79
$6,058.79
Surplus - Tested (With Warranty)
Get Pricing ~5 mins
New / Open-Box Surplus
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$6,058.79
4 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The Allen-Bradley 1769-L24ER-QBFC1BK is a CompactLogix 5370 L2 programmable automation controller with dual EtherNet/IP ports supporting Device Level Ring (DLR). It features 750 KB user memory, embedded discrete I/O, analog I/O, high-speed counters, and operates on 24 V DC with an SD-card slot for up to 2 GB. Used for mid-tier machine control and process applications, the 1769-L24ER-QBFC1BK interfaces directly to sensors, actuators, and analog signals, and supports modular I/O expansion.

Best Suited For

  • Mid-tier machine sequencing and data-logging applications
  • Applications requiring embedded analog I/O and high-speed counting
  • Systems benefitting from dual Ethernet with DLR for network resiliency
  • On-machine installation with conformal coating for industrial environments
Memory (user)
750 KB
EtherNet/IP ports
2 (with DLR)
Embedded I/O
16 DI, 16 DO, 4 AI, 2 AO
High-speed counters
4 channels
SD-card support
1 GB supplied, supports up to 2 GB

Technical Specifications

I/O & Electrical

DC inputs
10…28.8 V DC @ 40 °C; 10…27.0 V DC @ 55 °C; 10…26.4 V DC @ 60 °C
DC outputs
0.83 A @ 24 V DC @ 40 °C; 0.58 A @ 55 °C; 0.5 A @ 60 °C
Analog input types
Voltage ±10 V; Current 0…20 mA; ±100 mV; RTD up to 3000 Ω
Analog output types
±10 V; 0…20 mA
High-speed counter inputs
2.6…30.0 V DC @ 40 °C; 2.6…26.4 V DC @ 55 °C; 2.6…5 V DC @ 60 °C
HSC outputs
1 A per channel, 4 A per module @ 40 °C; 0.5 A per channel, 2 A per module @ 55 °C; 0.25 A per channel, 1 A per module @ 60 °C

Communication & Power

User memory
750 KB
Ethernet/IP ports
2 with DLR capability
Power supply current
0.8 A @ 24 V DC (supply), 1.0 A @ 5 V DC backplane output

Physical & Environmental

Operating temperature
0 … 60 °C (32 … 140 °F)
Conformal coating
Yes (conformally coated)
Country of origin
Malaysia
Mounting
Standard CompactLogix DIN-rail panel mounting (per 1769 family)

Certifications

UL ListedUL HazardousChina CCCRCMATEXKCCEIECExUK EXMorocco DOCUKCA

Certified per UL Listed, UL Hazardous, China CCC, RCM (Australia), ATEX, KC (Korea), CE, IECEx, UK EX, Morocco DOC, UKCA as of June 1, 2026.

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Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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Must Read: Disclaimer

PLC Department sells surplus and refurbished industrial automation products, including but not limited to programmable logic controllers (PLCs), which are sourced exclusively through independent third-party channels. PLC Department is not an authorized distributor, reseller, or representative of any manufacturer listed on this website, including Rockwell Automation or its Allen-Bradley brand. All product warranties, where offered, are provided solely by PLC Department and not by the original manufacturer.

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