1769-L33ERM Allen-Bradley Programmable Automation Controllers

Features and Beneffts：

The CompactLogix 5370 L3 controllers 

deliver scalable, affordable control 

ideal for applications from small standalone

 equipment to high performance 

indexing tables, process skids, case 

packers and erectors, and packaging.

Machine builders and end users can 

take advantage of the cost-saving 

features of these controllers:

• Support for Integrated Motion 

on EtherNet/IP 

• Support for Device Level Ring (DLR) 

network topologies

• Built-in energy storage eliminates 

the need for lithium batteries

• Support reuse of existing 1769 I/O

• Removable 1GB secure digital (SD) 

card improves data integrity

• Flexible memory options up to 3MB

• Added features for hazardous 

environments (NSE version)

• Support for Kinematics eliminates 

the need for additional robot 

controllers and software

• Open socket capability allows 

support for Modbus TCP as well as 

devices such as printers, barcode 

readers and servers

Expanding on the scalability of the Logix family of controllers, the 

CompactLogix 5370 L3 programmable automation controllers (PAC) are 

designed to meet the growing need for a higher performance controller 

in a compact and affordable package. 

As part of the Integrated Architecture system, the CompactLogix 5370 

L3 controllers use the same programming software, network protocol, 

and information capabilities as all Logix controllers, providing a common 

development environment for all control disciplines. 

Integrated Motion on EtherNet/IP 

The CompactLogix 5370 L3 controller provides a strong motion solution 

for customers looking for performance and cost competitiveness.

• Supports up to 16 axes of integrated motion 

• Together with the Kinetix 350, offers cost-effective, scalable 

motion solution 

Network Capabilities： 

With dual Ethernet ports and an integrated Ethernet switch, these controllers 

now support Device Level Ring (DLR) network topologies, simplifying 

integration of components in your control system and reducing system cost: 

• Provides resiliency from loss of one network connection 

• Allows replacement of devices one at a time without stopping production 

• Reduces the number of Ethernet switches in the control system

Features for Hazardous Environments：

The No Stored Energy (NSE) version of the CompactLogix 5370 L3 offers 

additional features for hazardous environments found in industries such 

as mining and oil and gas. 

• Allows safe transport of controller in and out of mining areas

• Powered down controller has less than 200uJ of residual energy 

stored in each component

• No consequences of arc or spark to cause an explosion in 

gaseous environment