The Allen Bradley 1785-L40E is a PLC-5/40E processor module, designed for high-performance industrial automation applications. This Ethernet-capable PLC is ideal for large-scale process control, offering advanced networking, high-speed processing, and reliable data handling for demanding industrial environments.
Technical Specifications
- Manufacturer: Allen Bradley (Rockwell Automation)
- Model: 1785-L40E
- Series: PLC-5/40E
- Processing Speed: 0.6 ms per typical Boolean instruction
- User Memory: 48K words
- I/O Capacity: Up to 2048 discrete I/O points
- Communication Interfaces:
- Ethernet (10 Mbps, TCP/IP) for remote programming and data exchange
- RS-232 Serial Port for programming and device integration
- Remote I/O (RIO) for distributed I/O control
- Data Highway Plus (DH+) for legacy system compatibility
- Backplane Current Draw: 2.5 A at 5V DC
- Power Supply Compatibility: 1771 Series Power Supplies
- Programming Software: RSLogix 5
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
Key Features
- Integrated Ethernet communication for high-speed data exchange and remote monitoring
- Supports up to 2048 I/O points, making it suitable for complex control systems
- Large 48K word user memory for advanced program execution and data logging
- High-speed processing ensures rapid response times for critical automation tasks
- Supports Remote I/O (RIO) and DH+ networks for seamless legacy system integration
- Modular design allows for easy system expansion within 1771 I/O chassis
Compatible Allen Bradley Components
- Allen Bradley 1771 I/O Modules for expanded control capabilities
- Allen Bradley PLC-5 Power Supplies (1771 Series)
- FactoryTalk View SCADA for real-time monitoring and visualization
- RSLogix 5 for PLC programming and diagnostics
Industry Applications
- Manufacturing automation and assembly lines
- Material handling and conveyor control systems
- Power generation and utility automation
- Food and beverage processing plants
- Oil, gas, and petrochemical control systems
- Water and wastewater treatment facilities
Installation & Operational Notes
- Installs in a standard 1771 I/O chassis, providing seamless integration with existing systems
- Requires a compatible power supply to ensure stable operation
- Ethernet capability allows remote programming, monitoring, and troubleshooting
- RSLogix 5 software required for programming and configuration
- Regular firmware updates recommended for improved performance and security
We ship this product nation wide! Delivery is normally stock.
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