ProductPRODUCT
Featured products
Contact Us
- Allen Bradley
- 1785-L80C
- PLC Module/Rack
- USA
- 100 mm × 220 mm × 160 mm
- 1.35kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 13
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Industrial Automation Controller Technical Report
Model: 1785-L80C PLC-5 Control Processor
1. Product Introduction
The 1785-L80C is a high-performance programmable logic controller (PLC) processor designed for industrial automation and process control applications. It belongs to the PLC-5 control family and is used as the central processing unit responsible for executing logic instructions, managing I/O operations, and coordinating communication across industrial systems.
This controller is widely applied in large-scale manufacturing environments where stable, deterministic control and long-term reliability are required.
It is designed to handle complex automation tasks, including sequencing, motion coordination, process control, and data communication.
2. Brand and Series Information
- Brand: Industrial automation control manufacturer (name omitted as required)
- Product Series: PLC-5 Control System Series
- Category: PLC central processing unit (CPU module)
- System Role: Main control processor for industrial automation systems
The PLC-5 series is a legacy yet highly reliable industrial control platform widely used in heavy industry and long-life automation installations.
3. Product Overview
The 1785-L80C serves as the central processing unit of PLC-5 systems, responsible for executing control logic and coordinating system-wide automation tasks.
It manages input/output scanning, program execution, and communication with remote I/O and industrial networks.
The controller is designed for deterministic real-time operation, ensuring stable performance in continuous industrial processes.
It is commonly used in large manufacturing systems where downtime must be minimized.
4. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 1785-L80C |
| Function | PLC-5 programmable logic controller CPU |
| System Type | Industrial PLC control system |
| Processing Capability | High-speed industrial logic execution |
| Memory Type | Program and data memory |
| I/O Capacity | Large-scale distributed I/O support |
| Communication Ports | Industrial serial / network communication interfaces |
| Programming Language | Ladder logic / structured industrial programming |
| Scan Time | Deterministic real-time processing |
| Backplane Compatibility | PLC-5 chassis architecture |
| Power Supply | 5V DC backplane powered |
| Power Consumption | 10–15W typical |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5%–95% non-condensing |
| Dimensions (W × H × D) | 100 mm × 220 mm × 160 mm |
| Weight | 1.35 kg |
| Housing Material | Industrial-grade metal enclosure |
| Installation Type | PLC chassis slot-mounted |
5. Product Features
The 1785-L80C provides high-reliability control performance for industrial automation systems.
It supports deterministic execution of control logic, ensuring stable operation in time-critical processes.
The controller integrates seamlessly with PLC-5 I/O modules and communication systems.
Its rugged design ensures stable operation in harsh industrial environments.
6. Application Areas
This PLC controller is widely used in large-scale industrial automation and process control systems.
Typical applications include:
- Manufacturing production lines
- Automotive assembly systems
- Chemical process control systems
- Power generation facilities
- Water treatment plants
- Material handling systems
- Steel and heavy industry automation
- Continuous process industries
It is particularly suitable for long-life industrial installations requiring stable and deterministic control.
7. Product Advantages
- High-reliability industrial PLC processing capability
- Deterministic real-time control execution
- Strong compatibility with PLC-5 I/O systems
- Stable long-term industrial operation
- Rugged industrial-grade construction
- Supports large-scale I/O configurations
- Suitable for continuous 24/7 operation
- Proven performance in heavy industry environments
8. Related Models (Same Series or Closely Related – 5 Units)
These models belong to the PLC-5 controller family or closely related control processors.
| Model | Description | Function | Size (W×H×D mm) | Weight (kg) |
|---|---|---|---|---|
| 1785-L80C | High-performance PLC-5 CPU | Industrial control processor | 100 × 220 × 160 | 1.35 |
| 1785-L40B | Standard PLC-5 processor | Mid-range control CPU | 95 × 210 × 150 | 1.20 |
| 1785-L60C | Enhanced PLC-5 CPU | High-capacity control system | 100 × 220 × 155 | 1.30 |
| 1785-L20E | Compact PLC-5 controller | Small automation systems | 90 × 200 × 140 | 1.10 |
| 1785-L80E | Advanced PLC-5 processor | Extended communication CPU | 100 × 225 × 165 | 1.40 |
9. Popular Models (Same Brand Portfolio – 5 Units)
Below are widely used industrial automation controllers and networking modules from the same ecosystem.
| Model | Description | Function Type | Size (W×H×D mm) | Weight (kg) |
|---|---|---|---|---|
| 1756-L83EP | High-performance controller | Motion control CPU | 40 × 145 × 140 | 0.55 |
| 1756-EN2T | Ethernet communication module | Network interface | 40 × 145 × 120 | 0.52 |
| 1756-IB16 | Digital input module | Signal acquisition | 40 × 145 × 120 | 0.45 |
| 1756-OB16E | Digital output module | Output control | 40 × 145 × 120 | 0.46 |
| 1756-IF8 | Analog input module | Analog signal processing | 40 × 145 × 120 | 0.48 |
10. Engineering Summary
The 1785-L80C PLC-5 controller is designed for high-reliability industrial automation systems requiring deterministic and stable control performance.
It provides strong processing capability for large-scale industrial applications and integrates effectively with distributed I/O architectures.
Its rugged design and long-term operational stability make it suitable for heavy industry and continuous process control environments where reliability is critical.