Overview
The Allen-Bradley 1785-L80C15 is a PLC-5/80C processor module designed for high-performance industrial automation systems. It delivers advanced processing capability for complex control logic, sequencing, and system coordination within PLC-5 architectures. The module is widely used in large-scale manufacturing and process control environments that require fast, stable, and deterministic operation.
General Information
Part Number: 1785-L80C15
Manufacturer: Allen-Bradley (Rockwell Automation)
Brand: Allen-Bradley
Country of Origin: USA
Series: PLC-5 Processor Series
Type: PLC Processor Module
Installation: PLC rack-mounted module
Function: Central processing unit for PLC-5 control systems
Application: Industrial automation, machine control, process control systems
Power Specifications
Supply Source: Powered via PLC backplane
Operating Voltage: 5 V DC (system backplane supply)
Power Consumption: Moderate power consumption (< 12 W typical)
Protection: Electrical isolation and system protection
Status Indicators: LED indicators for processor status, run mode, and fault conditions
Communication & Interface
Network Support: PLC-5 communication system compatible
Interface Type: Rack-mounted processor interface
Functionality: Logic execution, I/O control, system coordination
Diagnostics: Processor health monitoring, fault detection, and system status reporting
Configuration: Programmed via PLC programming software tools
Environmental
Operating Temperature: 0 to +60 °C
Storage Temperature: −40 to +85 °C
Relative Humidity: 5% to 95% non-condensing
Vibration Resistance: Industrial-grade vibration tolerance
Protection Level: Designed for enclosed PLC rack environments
Dimensions & Weight
Dimensions: 165 × 51 × 89 mm
Weight: 1.42 kg
High-Performance Control – Engineered for Industrial Stability