Description
Allen-Bradley 1756-L1M2 ControlLogix Processor
Get strong control for your factory with the Allen-Bradley 1756-L1M2. This ControlLogix 5550 processor has 1 MB of memory. It works with DeviceNet, ControlNet, and Remote I/O networks. The open design makes it easy to put in any ControlLogix chassis.
Learn more about this powerful 1756-L1M2 module:
- See full technical details and wiring guides
- Get complete installation instructions
- Understand all compatible parts and cables
Download the full manual here: 1756 ControlLogix IO Modules Specifications.pdf
Key Features
- Brand: Allen-Bradley
- Series: ControlLogix
- Model: 1756-L1M2
- User Memory: 1 MB
- Network Support: DeviceNet, ControlNet, Universal Remote I/O
- Enclosure Type: Open
- Weight: 0.35 kg (12.5 ounces)
Technical 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)
- Power Dissipation: 4.8 Watts average
- Backplane Current: 1.05A at 5V DC, 0.02A at 24V DC
- Isolation Voltage: 30 Volts continuous
- Vibration Resistance: 2G at 10-500 Hz
- Shock Resistance: 30G operating, 50G storage
- ESD Protection: 6kV contact, 8kV air discharge
- RF Immunity: 10V/m from 30MHz to 1GHz
What’s Included
- One (1) Allen-Bradley 1756-L1M2 Processor Module
Shipping Info
- We ship worldwide using FedEx, UPS, and DHL
- Fast delivery options available
Warranty
- 12-month quality guarantee
- Coverage for defects and malfunctions
FAQ
- What networks does the 1756-L1M2 support?
It works with DeviceNet, ControlNet, and Universal Remote I/O networks. - What battery does this module use?
Use only the 1756-BA1 lithium battery for replacement. - What is the operating temperature range?
It works from 0°C to 60°C (32°F to 140°F). - What programming cables work with this module?
Use 1756-CP3 or 1747-CP3 Category 3 serial cables. - Does this module have non-volatile memory?
No, it does not include non-volatile memory.











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