Allen-Bradley 1769-L24ER-QB1B CompactLogix 5370 L2 Controller — L2 controller with 750 KB memory, embedded I/O and dual DLR ports. The Allen-Bradley 1769-L24ER-QB1B is a CompactLogix 5370 L2 programmable controller with 750 KB of user memory and 32 points of embedded 24V DC I/O (16 inputs, 16 outputs). It provides two EtherNet/IP ports with Device Level Ring (DLR) capability, supporting 8 EtherNet/IP and 120 TCP connections. The controller uses a 24V DC embedded power supply, ships with a 1 GB SD card (up to 2 GB supported) and accepts up to four local 1769 expansion modules. This record was submitted as 1769-L24ER-QB1B-PRICE; the -PRICE suffix is a data artifact and has been stripped..
MPN / SKU: 1769-L24ER-QB1B
1769-L24ER-QB1B Applications
The 1769-L24ER-QB1B pairs a mid-range CompactLogix 5370 L2 processor with 32 points of embedded 24V DC I/O for compact machine and skid control. Its dual EtherNet/IP ports enable a Device Level Ring topology for network resiliency without extra switches. The 1 GB SD card supports program storage and non-volatile data logging. Up to four 1769 expansion modules extend local I/O for additional sensing and actuation. It is well suited to standalone packaging, conveyor and OEM machine applications on EtherNet/IP.
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