Description
Allen-Bradley 1785-L80E PLC-5 Ethernet Programmable Controller
Powerful legacy PLC for large, complex industrial automation tasks. The Allen-Bradley 1785-L80E controller handles high-demand applications with ease.
Technical Specifications
Brand: Allen-Bradley (Rockwell Automation)
Model: 1785-L80E (PLC-5/80E Processor)
Memory: 100 Kilowords
Max I/O: 3072 any mix; 3072 Input / 3072 Output
Communication Ports: Ethernet, 2x DH+/RIO, 1x Serial (RS-232/422/423)
Backplane Current: 3.3A at 5V DC
Power Dissipation: 17.3 Watts
Operating Temp: 0°C to 60°C (32°F to 140°F)
Storage Temp: -40°C to 85°C (-40°F to 185°F)
Battery: 1770-XYC (for memory backup)
I/O Scan Time: As fast as 3ms
Max I/O Racks: 93 total, 64 remote
Weight: 1.38 kg (3.0 lbs)
Compatibility & Installation
Works with 1771 I/O modules (8, 16, 32-point). Installs in the left-most slot of a 1771 chassis (A1B, A2B, etc.). Uses standard power supplies like the 1771-P4S.
Warranty & Shipping
This product includes a 12-month warranty. We ship worldwide using FedEx, UPS, and DHL for reliable delivery.
Frequently Asked Questions
- What is the memory capacity of the 1785-L80E?
It has a fixed 100K words of user memory for program storage. - Does it support Ethernet communication?
Yes, it has a dedicated 10/100 Mbps Ethernet port for network connectivity. - How many I/O points can it control?
It can handle a large system of up to 3072 I/O points in any combination. - What battery does it use for memory backup?
It uses the Allen-Bradley 1770-XYC lithium battery. - Can it communicate with other PLCs?
Yes, through its DH+ ports, it can talk to other devices on a Data Highway Plus network.
Compare With Similar Products
Allen-Bradley 1785-KE Communication Controller
Allen-Bradley 1785-LT2 Processor Module
© 2025 PLCDCS HUB Limited. All rights reserved.
Original Source: https://plcdcshub.com/
Support, Inquiry, Contact: +86 158 8020 0923
Partner: World of PLC Limited | PLC Pioneer Limited
0.0 Average Rating Rated (0 Reviews)