ControlLogix 1756-L1 Processor | Allen-Bradley Compact Solution

Allen-Bradley 1756-L1 ControlLogix Processor | Compact Powerhouse 1756-L1 for Industrial Control

Complete documentation: Download Installation Guide

Technical Specifications

• Brand: Allen-Bradley | Model: 1756-L1
• Series: ControlLogix 5550
• Memory: 64KB user + expandable with modules
• I/O Capacity: 128,000 digital / 4,000 analog
• Power Use: 120mA @5V DC, 2mA @24V DC
• Heat Output: 11.3 BTU/hour
• Temp Range: 0°C to 60°C operating
• Shock Resistance: 30g operating / 50g non-operating
• Networks: EtherNet/IP, ControlNet, DeviceNet, DH+

Protection & Support

• 12-month warranty
• Global shipping: FedEx, UPS, DHL
• Vibration resistance: 2g @10-500Hz
• Humidity tolerance: 5-95% non-condensing
• Tested at 720V DC isolation

Expert Questions

• Q: What memory expansion options exist?
  A: Compatible with 1756-M1, M2, M3 modules
• Q: Maximum program connections?
  A: Supports 250 simultaneous connections
• Q: Battery replacement type?
  A: Requires 1756-BA1 lithium battery
• Q: Works with modern networks?
  A: Yes, including EtherNet/IP and ControlNet
• Q: Non-volatile memory included?
  A: No, requires separate memory module