Products Description

The 1769-L31 CompactLogix Controller is a compact yet capable programmable automation controller (PAC) designed for small-to-mid-scale control applications that demand reliable logic execution, integrated I/O expansion, and seamless EtherNet/IP communication. As part of the CompactLogix family, the L31 model combines controller, memory, and communication functions into a space-efficient platform suitable for machine-level automation.

Built to work with 1769 Compact I/O modules, the 1769-L31 enables flexible system configuration for discrete, analog, and specialty I/O requirements. Its Logix architecture supports advanced control features such as structured programming, tag-based addressing, and coordinated motion integration when used with compatible devices.

With deterministic performance and robust diagnostics, the 1769-L31 provides stable operation in industrial environments where uptime, maintainability, and scalability are critical. It is widely adopted in standalone machines and distributed control panels requiring dependable PLC performance without the complexity of large-scale control systems.

Product Highlights

– CompactLogix programmable automation controller for machine-level control
– Supports modular expansion with 1769 Compact I/O modules
– Logix architecture with tag-based programming
– Integrated communication for industrial automation networks
– Deterministic control performance for reliable machine operation
– Compact footprint ideal for space-constrained control cabinets
– Suitable for both discrete and process-oriented applications

Technical Specifications

Item	Description
Controller Type	CompactLogix Programmable Controller
Model Number	1769-L31
Controller Family	CompactLogix
Programming Platform	Logix-based architecture
I/O Compatibility	1769 Compact I/O modules
Communication	Industrial Ethernet / automation networks
Installation	Panel-mounted control cabinets
Application	Machine control, distributed automation

Contact information

How To Cooperate With Us?

Share your part number list, quantities, and application requirements, and our sales team will respond quickly with availability, pricing, and lead time. Once confirmed, we provide clear order details, secure payment options, and fast global shipping. From sourcing common items to hard-to-find or discontinued automation parts, we support you with reliable products, professional service, and long-term cooperation you can trust.

Our address

32D Guomao Building, Siming District, Xiamen, Fujian, China

Phone Number (whatsApp)

+86-18950128464

E-mail

sales5@askplc.com

Product information

Control & Communication Capabilities

– Fast execution of logic, sequencing, and interlocking tasks
– Tag-based data structure simplifies program organization
– Supports distributed I/O and networked device communication
– Enables integration with HMIs, drives, and smart devices
– Consistent data exchange for coordinated automation systems

Application Domains

► Packaging and labeling machinery
► Material handling and conveyor systems
► Assembly and inspection stations
► Water and wastewater treatment subsystems
► OEM equipment and standalone automation machines

Typical Deployment Scenarios

❖ Building compact PLC systems for individual machines
❖ Expanding existing CompactLogix installations
❖ Replacing legacy PLC-5 or SLC controllers
❖ Standardizing control platforms across multiple machines
❖ Retrofitting equipment to improve reliability and diagnostics

PLC EXPORT - Customer Value

– Supply of both active and discontinued 1788 series modules
– Thoroughly inspected units to ensure stable field communication
– Fast global shipping to support urgent plant requirements
– Technical assistance for network configuration and integration
– Flexible sourcing options for single units or project quantities

FAQ

Common Problem

What is the primary function of the 1769-L31?

It serves as a CompactLogix controller for machine-level automation and control.

Which I/O modules are compatible with this controller?

1769 Compact I/O modules.

Is cabinet space minimized?

Yes, its compact design reduces panel space requirements.

Does it support system expansion?

Yes, modular I/O allows flexible expansion.

Products Description

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