Allen-Bradley 1769-L30ER CompactLogix 5370 L3 1MB PLC Controller

Allen-Bradley 1769-L30ER CompactLogix 5370 L3 PLC Controller

Product Overview

The Allen-Bradley 1769-L30ER is a CompactLogix 5370 L3 programmable automation controller manufactured by Rockwell Automation. It provides 1 MB of user memory and is designed for industrial machine and distributed control applications using the Logix controller architecture. The controller includes two EtherNet/IP ports with an integrated Ethernet switch, supporting Device Level Ring (DLR) network topology. The embedded network interface supports up to 16 EtherNet/IP nodes under the manufacturer's specified configuration limits. The 1769-L30ER supports up to eight local 1769 Compact I/O modules and the associated CompactLogix I/O system architecture. Local expansion requires suitable power supply and module placement in accordance with Rockwell Automation installation guidelines. The controller provides 32 controller tasks with up to 100 programs per task, as documented in the manufacturer's product profile. This catalog number does not include the integrated CIP Motion capability provided by the different 1769-L30ERM model. For nonvolatile program storage, the controller supports 1784-SD1 and 1784-SD2 Secure Digital memory cards. The manufacturer lists a 1 GB SD card as part of the original standard shipment configuration, with a 2 GB option available. The presence of the SD card in the specific offered unit has not yet been verified. The 1769-L30ER requires an appropriate external Bulletin 1769 power supply. It does not incorporate built-in digital or analog field I/O and must be configured with compatible I/O modules based on the intended system requirements. The controller has a compact open-style design for DIN rail or panel mounting. Its published dimensions are 55 x 118 x 105 mm, and the manufacturer lists maximum power dissipation of 4.5 W. Rockwell Automation currently classifies catalog number 1769-L30ER as Active Mature. The supplied actual packaging photograph identifies 1769-L30ER, Series A, with packaging firmware marking 1.004, serial number 320246309, date 2024/05/12, and country marking PRODUCT OF SINGAPORE. The carton shows a FACTORY SEAL label. However, the physical controller nameplate, installed firmware, internal memory card, electrical operation and manufacturer authenticity have not been independently verified. Please confirm the exact supplied unit, Series, compatible external power supply, firmware requirements and accessories before ordering.