Allen-Bradley 1785-L80E Ethernet Controller

Allen-Bradley 1785-L80E Ethernet Programmable Controller

This advanced Ethernet-enabled controller delivers high-speed industrial automation with seamless network integration. The Allen-Bradley 1785-L80E combines extensive I/O capacity with modern Ethernet connectivity.

Core Specifications

• User Memory: 100KWords (non-expandable)
• I/O Capacity: 3072 points (any mix)
• Backplane Current: 3.3A at 5V DC
• Power Dissipation: 17.3W maximum
• Analog I/O: 2048 points supported
• Weight:1.36kg

Communication Ports

• Ethernet Port: 10/100 Mbps auto-negotiation
• DH+/RIO Ports: Two combo ports (57.6-230.4Kbps)
• Serial Port: RS-232/422 (DF1 protocol)
• Programming: 8-pin mini-DIN terminal
• Network Protocols: Industrial Ethernet compatible

Performance Metrics

• Scan Time: 0.5ms (extended-local I/O)
• Chassis Support: 93 total chassis (32 remote per link)
• Heat Output: 65 BTU per hour
• Clock Accuracy: ±5 minutes per month
• Response Time: High-speed processing

Memory & Backup Systems

• Memory Type: Battery-backed RAM
• Battery: 1770-XYC battery required
• EEPROM Options: 16K-100K word modules
• Data Retention: Battery maintained
• Backup: Optional memory backup

I/O Configuration Options

• 2-Slot Addressing: 8-point + 16-point pairs
• 1-Slot Addressing: 8/16-point + 32-point pairs
• ½-Slot Addressing: Any mix of 8/16/32-point
• Flexibility: Multiple configuration options
• Compatibility: Various I/O module types

Installation Requirements

• Mounting Position: Leftmost chassis slot
• Power Supplies: 1771-PxS series compatible
• Clearance: 2-inch cooling space required
• Temperature: 0-60°C (32-140°F) operating range
• Environment: Industrial setting required

Environmental Specifications

• Shock Resistance: 30G operational rating
• Vibration: 1G continuous operation
• Humidity: 5-95% non-condensing
• Protection: Industrial grade construction
• Durability: Robust design for harsh environments

Industrial Applications

• Large-scale batch processing systems
• PID control loop applications
• High-speed packaging lines
• Distributed material handling
• Complex automation processes

Certifications & Standards

• UL Listed for safety compliance
• CE Marked for European market
• CSA Certified for Canada
• C-TICK for Australia/New Zealand
• Industrial standards compliance

Package Contents

• Ethernet Programmable Controller unit
• Installation documentation
• Technical specifications manual
• Compliance certification documents

Warranty & Support

• 12-month manufacturer warranty
• Technical support services
• Installation guidance available
• Quality assurance guarantee