Description
Allen-Bradley 1768-L45: Advanced CompactLogix Controller
The Allen-Bradley 1768-L45 delivers enhanced control capabilities for medium to large automation applications. This Rockwell Automation controller provides robust performance with expanded memory and connectivity options.
Technical Specifications & Performance Data
- Brand: Allen-Bradley
- Model: 1768-L45
- Controller Type: Programmable Logic Controller
- Memory Capacity: 3 MB integrated user memory
- I/O Capacity: 30 local I/O modules maximum
- Expansion Banks: 3 I/O banks supported
- Backplane Current: 2.0A at 24V, 7.6A at 5.2V total
- Power Consumption: 48.0 Watts maximum
- Power Dissipation: 8.3 Watts operational
- Communication Port: 1 RS-232 serial port
- Baud Rate: Up to 38.4 Kbps communication speed
- Isolation Voltage: 30V continuous, 500V AC tested
- Scan Time: 0.3 ms per 1K typical
Hardware Configuration & Expansion
- Local I/O Modules: 30 × 1769 Compact I/O modules
- Expansion Modules: 4 × 1768 modules maximum
- Communication Modules: 2 modules (Ethernet, etc.)
- Memory Expansion: 1784-CF128 CompactFlash optional
- Programming Cables: 1747-CP3 or 1756-CP3 recommended
- Cable Length: 3 meters standard programming cable
- Protocol Support: DF1 Full/Half Duplex, DH485
Communication Capabilities
- Serial Communication: RS-232 with full isolation
- Ethernet Support: 1768-ENBT and 1768-EWEB compatible
- Network Protocols: Multiple industrial protocols
- Data Rates: High-speed data transfer
- Connection Capacity: Multiple simultaneous connections
- Remote Access: Network connectivity options
Environmental Specifications
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Storage Temperature: -40 to 85°C (-40 to 185°F)
- Relative Humidity: 5% to 95% non-condensing
- Vibration Resistance: 5G at 10-500 Hz operational
- Shock Resistance: 30G operational, 50G non-operational
- Enclosure Rating: Open style (IP00)
- Temperature Code: T4 (135°C maximum)
- EMC Standards: CISPR 11 Group 1, Class A
Physical Specifications
- Unit Weight: 0.34 kg (11.99 ounces)
- Dimensions: 131.6 × 67.4 × 121.8 mm (5.18 × 2.65 × 4.80 in)
- Shipping Weight: 2 pounds total package
- Shipping Dimensions: 8 × 8 × 5 inches
- Mounting Options: DIN rail or panel mounting
- Mounting Hardware: M4 or #8 screws required
Installation Requirements
- Clearance Requirements: Adequate ventilation space
- Power Supply: External 24V DC required
- Grounding: Proper grounding essential
- Environmental: Clean, dry industrial environment
- Certification: cUL-us listed for US/Canada
- Compliance: Meets industrial standards
Packaging & Delivery Information
- Package Includes: One 1768-L45 controller unit
- Protective Packaging: Anti-static and shock resistant
- Shipping Methods: FedEx, UPS, DHL available
- Delivery Time: Express options available
- Global Shipping: Worldwide delivery service
Comparison With Related Products
- The 1768-L45 offers enhanced 3MB memory capacity
- Compare with the 1768-KY1 replacement key
- Or the 1768-L43 industrial controller
- This controller provides expanded capabilities for larger applications
© 2025 PLCDCS HUB Limited. All rights reserved.
Original Source: https://plcdcshub.com/
Support, Inquiry, Contact: +86 158 8020 0923
Partner: World of PLC Limited | PLC Pioneer Limited
0.0 Average Rating Rated (0 Reviews)