Excellent PLC
Product Introduction
The Allen Bradley 1785-L80E PLC-5/80E Processor is a high-capacity programmable logic controller designed for advanced industrial automation and process control. Part of the PLC-5/80E series, it is engineered for large-scale control systems requiring robust performance, reliable communication, and extensive memory for complex programs.
This processor features 100K words of SRAM, supporting large and sophisticated automation routines. It is a non-Ethernet model but provides two DH+/Remote I/O channels and supports multiple serial communication protocols, including RS-232-C, RS-422-A, and RS-423-A, ensuring connectivity with legacy devices and distributed I/O modules. The 1785-L80E is ideal for manufacturing, chemical processing, and other mission-critical operations where high-speed control, program stability, and fault tolerance are essential.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | 1785-L80E |
| Product Type | PLC Processor |
| Manufacturer | Allen Bradley |
| Series | PLC-5/80E |
| Memory | 100K Words SRAM |
| Network Support | Non-Ethernet |
| Communication Channels | 2 DH+/Remote I/O |
| Serial Protocols | RS-232-C, RS-422-A, RS-423-A |
| Operating Environment | Industrial automation and process control |
| Mounting Type | Panel or DIN rail |
| Signal Role | Executes control logic and manages I/O |
| Dimensions | 165 × 51 × 89 mm |
| Weight | 1.39 kg |
Applications
• Industrial Automation:
Controls large and complex machinery, performing high-speed logic operations.
• Process Control Systems:
Monitors and manages analog and digital I/O for critical processes.
• Legacy Device Integration:
Supports multiple serial protocols for connection with older devices and I/O modules.
• Distributed I/O Networks:
Facilitates communication with remote I/O systems using DH+ channels.
• Manufacturing and Chemical Processing:
Ensures reliable and continuous operation in demanding environments.
Advantages
• High-Capacity Memory:
100K words of SRAM allow for large and complex automation programs.
• Flexible Communication:
Supports DH+/Remote I/O and multiple serial protocols for versatile connectivity.
• Reliable Non-Ethernet Operation:
Maintains control in systems where Ethernet is not available or required.
• Compact Industrial Design:
Fits easily into control panels while providing robust performance.
• Fault-Tolerant Operation:
Engineered for continuous, uninterrupted control in critical applications.
• Scalable Control Capabilities:
Ideal for medium- to large-scale industrial automation systems.
