Allen-Bradley 1756-L55M13 ControlLogix Processor – High-Speed Automation with 1.5MB Memory
Product Description
The Allen-Bradley 1756-L55M13 is a ControlLogix 5555 Series A processor designed for industrial automation. It features 1.5MB user memory and supports 128,000 I/O points, making it ideal for large-scale control systems. This open-style controller enables seamless integration with DeviceNet, ControlNet, and Ethernet/IP networks.
Key Features
- 1.5MB RAM for efficient logic and data handling
- Supports 128,000 I/O (4,000 analog inputs / 2,000 outputs)
- Ultra-fast 0.08ms program scan time
- Compatible with DeviceNet, ControlNet, Ethernet/IP
- Works in redundant systems (same ControlNet required)
Technical Specifications
| Brand: | Allen-Bradley (Rockwell Automation) |
| Model: | 1756-L55M13 (Series A) |
| Memory: | 1.5MB user + 208KB I/O |
| Max I/O Capacity: | 128,000 points |
| Analog I/O: | 4,000 in / 2,000 out |
| Scan Time: | 0.08ms |
| Power: | 1.23A @5V DC, 14mA @24V DC |
| Operating Temp: | 0°C to 60°C (32°F to 140°F) |
| Weight: | 0.35kg (0.78 lbs) |
| Battery: | 1756-BA1 or 1756-BATM (replacement only) |
Installation & Compatibility
Mounts in ControlLogix chassis. Requires 1756-CP3/1747-CP3 programming cable. Compatible with DeviceNet, ControlNet, Ethernet/IP, DH+, and Modbus. For detailed setup, download the manual here.
Packaging & Warranty
- Includes: 1756-L55M13 Processor Module
- Battery sold separately
- 12-month warranty from purchase date
- Fast global shipping via FedEx, UPS, DHL
Meta Description: Allen-Bradley 1756-L55M13 ControlLogix processor with 1.5MB memory, 128K I/O capacity, and 0.08ms scan time. Supports DeviceNet, ControlNet, Ethernet/IP. 12-month warranty. Fast shipping.
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