Product Details
Product Description
The 1756-L74 is an Allen-Bradley ControlLogix 5570 controller designed for high-performance automation systems. It supports up to 32 tasks, 100 programs per task, and full event-triggered task handling.
Technical Specifications
-
Manufacturer: Allen-Bradley
-
Model Number: 1756-L74
-
Product Type: ControlLogix 5570 Controller
-
Controller Tasks: 32 tasks; 100 programs per task; event tasks supported
-
Communication Options: EtherNet/IP, ControlNet, DeviceNet, Data Highway Plus, Remote I/O, SynchLink, Third-party networks
-
USB Port: Programming, firmware updates, configuration (USB 2.0)
-
Max Controller Connections: 500
-
Controller Redundancy: Full support
-
User Memory: 16 MB
-
I/O Memory: 0.98 MB
-
Optional Nonvolatile Memory: 1 GB (1784-SD1 included), 2 GB (1784-SD2)
-
Digital I/O Max: 128,000 points
-
Analog I/O Max: 4,000 points
-
Power Dissipation: 2.5 W
-
Thermal Dissipation: 8.5 BTU/hour
-
Isolation Voltage: 30V continuous; type tested 500V AC for 60 s
-
Operating Voltage: 24V DC
Key Features
-
High-capacity I/O support
-
Multi-network communication compatibility
-
Full controller redundancy
-
USB port for programming and configuration
Applications
-
Large-scale manufacturing
-
Process control with high-speed tasks
-
Distributed automation requiring extensive I/O
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Allen-Bradley AADvance Controllers: Scalable Safety and Performance for Modern Industrial Automation
Allen-Bradley AADvance Controllers provide advanced, modular control for complex industrial automation systems. Designed for both standard and safety-critical operations, they deliver powerful processing, flexible I/O, and scalable performance for next-generation process and factory automation.
Examples of SCADA and PLC Configuration Systems in Industrial Automation
Learn how SCADA and PLC configurations are structured across small, medium, and large-scale industrial facilities. Explore system design strategies, redundancy requirements, and best practices for reliable industrial automation.
Applications of SCADA in Industrial Automation
Discover how SCADA systems revolutionize industrial automation by enabling remote control, data analysis, and real-time process optimization across industries such as power, water, transportation, and manufacturing.