Allen-Bradley 1769-L30ER CompactLogix 5370 L3 Controller Dual Ethernet

Product Description

The 1769-L30ER (1769-L30ER) is a high-performance Programmable Automation Controller (PAC) from the Allen-Bradley CompactLogix 5370 L3 series. Engineered for small to mid-sized automation architectures, it offers a scalable solution for applications requiring integrated motion control and high-speed communications.

Equipped with dual EtherNet/IP ports, the 1769-L30ER (1769-L30ER) supports a variety of network topologies including linear, star, and Device Level Ring (DLR) for high network availability. To improve long-term reliability and reduce maintenance costs, the controller utilizes an internal energy storage capacitor, eliminating the need for traditional lithium batteries for program retention. This unit is ideal for machine builders seeking a cost-effective platform to manage up to 16 Ethernet nodes and localized 1769 I/O expansion.

Detailed Technical Specifications

The following specifications define the hardware capabilities and performance of the 1769-L30ER:

• Manufacturer: Allen-Bradley / Rockwell Automation

• Model Number: 1769-L30ER

• User Memory: 1 MB (volatile)

• Non-Volatile Storage: 1 GB SD card (1784-SD1) included; supports up to 2 GB (1784-SD2)

• Local I/O Capacity: Up to 8 Compact 1769 I/O modules

• Expansion Banks: Supports up to 3 I/O banks (with expansion cables)

• EtherNet/IP Nodes: 16 nodes maximum

• Integrated Motion: Supports up to 4 axes of Integrated Motion on EtherNet/IP

• Communication Interface: 2 x EtherNet/IP (RJ-45), 1 x USB 2.0 (Programming/Firmware)

• Network Topologies: Linear, Star, and Device Level Ring (DLR)

• Backplane Current: 500 mA @ 5V DC; 225 mA @ 24V DC

• Power Dissipation: 4.5 Watts

• Operating Temperature: 0 to 60 °C (32 to 140 °F)

• Dimensions (H x W x D): 118 x 50 x 105 mm

• Weight: 0.31 kg (0.68 lbs)