1785-L80E | Allen-Bradley PLC-5 Controller
Introduction:
Allen-Bradley PLC-5 controller with Ethernet, 32K memory, and built-in power supply. Ideal for medium to large automation systems.
Customer Reviews
UBEST Automation – Trusted Global Automation Parts Supplier
We offer a wide range of in-stock industrial automation spare parts. All products come with a 12-month warranty and a 30-day refund for quality issues.
Product Attributes:
Notice: For real-time prices and inventory, please click the button below to contact us.
Product Overview
The 1785-L80E is a programmable logic controller from the Allen-Bradley PLC-5 family. It provides reliable control for industrial automation systems. This module supports Ethernet communication for seamless network integration. It is designed for medium to large-scale applications.
This controller offers 32K words of memory. It includes a built-in power supply for easy installation. The unit is suitable for use in harsh industrial environments. It operates within a wide temperature range.
Application Scenarios
The 1785-L80E is used in manufacturing plants and process industries. It controls assembly lines, packaging machines, and material handling systems. It is also applied in water treatment and oil and gas facilities. The Ethernet port enables remote monitoring and data exchange.
Common applications include conveyor control, batch processing, and machine automation. It integrates with HMI panels and SCADA systems. The controller supports redundant I/O configurations for critical processes.
Technical Specifications
- Memory: 32K words
- Communication: Ethernet (DH+, Remote I/O)
- Power Supply: Built-in 120/240 VAC
- Operating Temperature: 0 to 60 °C
- Dimensions: 8.5 x 4.5 x 5.0 inches
- Weight: 2.3 kg
Installation & Maintenance Guide
Mount the controller on a standard DIN rail or panel. Ensure proper grounding to avoid electrical noise. Connect power according to local electrical codes. Use shielded Ethernet cables for reliable communication.
Regularly inspect the unit for dust and debris. Clean the enclosure with a dry cloth. Replace the backup battery every 2 years. Do not operate beyond the rated temperature range.
Frequently Asked Questions (FAQ)
What is the primary function of 1785-L80E?
It functions as a programmable logic controller for industrial automation, executing ladder logic programs to control machinery and processes.
What communication protocols does this module support?
It supports Ethernet, Data Highway Plus (DH+), and Remote I/O protocols for network integration.
Can the 1785-L80E be used in a redundant system?
Yes, it supports redundant I/O configurations to enhance system reliability in critical applications.
What is the maximum cable length for Ethernet connection?
Standard Ethernet cabling supports lengths up to 100 meters using Cat5e or higher cables.
How do I replace the backup battery?
Locate the battery compartment on the front panel, remove the old battery, and insert a new CR2032 lithium coin cell.