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1756-L1M1 | Allen-Bradley ControlLogix Logix5550 Processor, 512KB Memory
- Regular price
- $591.36
- Sale price
- $591.36
- Regular price
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Product Description P/N: 1756-L1M1
Description
The Allen-Bradley 1756-L1M1 is a ControlLogix controller module designed for high-performance industrial automation control. It provides processor-based execution for logic, motion, and process applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLC Controllers |
| Part Number | 1756-L1M1 |
| Subcategory | ControlLogix Processor Modules |
| Series | ControlLogix 1756 |
| User Memory | 512 KB |
| Module Type | Processor module |
| Enclosure Type | Open-style |
| Isolation Voltage | 30 V continuous |
| Operating Temperature | 32–140 °F (0–60 °C) |
| Minimum Operating Current | 2 mA @ 10 VDC |
| Maximum Operating Current | 3.5 mA @ 30 VDC |
| Max Input Current (Off-State) | 1.5 mA |
| Power Dissipation | 4.1 W at 60 °C |
| Backplane Current (5V) | 120 mA |
| Backplane Current (24V) | 2 mA |
| Removable Terminal Blocks | 1756-TBCH, 1756-TBS6H |
| Chassis Compatibility | 1756 ControlLogix chassis |
| Network Support | ControlNet, DeviceNet, EtherNet/IP |
| Weight | 1.3 lb |
Information About 1756-L1M1
The 1756-L1M1 is part of Allen-Bradley’s ControlLogix controller family, designed to provide centralized processing capabilities for modular automation systems. With 512 KB of onboard memory, it supports execution of complex logic routines, motion control functions, and process automation tasks. Integrated communication support allows the controller to operate across major industrial networks including ControlNet, DeviceNet, and EtherNet/IP, enabling distributed and coordinated control. Installed in a 1756 chassis and powered through the system backplane, it works alongside a wide range of ControlLogix modules to support scalable system architectures. Engineered for demanding industrial environments, the 1756-L1M1 provides dependable performance and expandability for machine, manufacturing, and process applications.
Key Features:
- 512 KB User Memory: Supports storage and execution of advanced control programs.
- Modular ControlLogix Architecture: Integrates with a wide range of I/O and communication modules.
- Multi-Network Connectivity: Compatible with ControlNet, DeviceNet, and EtherNet/IP for distributed automation.
- Reliable Execution Engine: Handles logic, motion, and process control with stable and predictable performance.
- Backplane-Powered Operation: Simplifies installation within a 1756 chassis using standardized power distribution.
- Diagnostics and Status Indicators: Provides clear system feedback for fault identification and troubleshooting.
- Open-Style Design: Suitable for in-cabinet installation requiring airflow and modular expansion.
- Wide Operating Temperature Range: Rated for industrial temperatures from 32 to 140 °F.
- Secure Terminal Block Options: Works with 1756-TBCH and 1756-TBS6H blocks for structured wiring.
- Industrial-Grade Reliability: Built for long-term machine control, plant automation, and process operations.
The 1756-L1M1 delivers the reliability and precision required for advanced ControlLogix automation systems requiring centralized processor control.
Description
The Allen-Bradley 1756-L1M1 is a ControlLogix controller module designed for high-performance industrial automation control. It provides processor-based execution for logic, motion, and process applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLC Controllers |
| Part Number | 1756-L1M1 |
| Subcategory | ControlLogix Processor Modules |
| Series | ControlLogix 1756 |
| User Memory | 512 KB |
| Module Type | Processor module |
| Enclosure Type | Open-style |
| Isolation Voltage | 30 V continuous |
| Operating Temperature | 32–140 °F (0–60 °C) |
| Minimum Operating Current | 2 mA @ 10 VDC |
| Maximum Operating Current | 3.5 mA @ 30 VDC |
| Max Input Current (Off-State) | 1.5 mA |
| Power Dissipation | 4.1 W at 60 °C |
| Backplane Current (5V) | 120 mA |
| Backplane Current (24V) | 2 mA |
| Removable Terminal Blocks | 1756-TBCH, 1756-TBS6H |
| Chassis Compatibility | 1756 ControlLogix chassis |
| Network Support | ControlNet, DeviceNet, EtherNet/IP |
| Weight | 1.3 lb |
Information About 1756-L1M1
The 1756-L1M1 is part of Allen-Bradley’s ControlLogix controller family, designed to provide centralized processing capabilities for modular automation systems. With 512 KB of onboard memory, it supports execution of complex logic routines, motion control functions, and process automation tasks. Integrated communication support allows the controller to operate across major industrial networks including ControlNet, DeviceNet, and EtherNet/IP, enabling distributed and coordinated control. Installed in a 1756 chassis and powered through the system backplane, it works alongside a wide range of ControlLogix modules to support scalable system architectures. Engineered for demanding industrial environments, the 1756-L1M1 provides dependable performance and expandability for machine, manufacturing, and process applications.
Key Features:
- 512 KB User Memory: Supports storage and execution of advanced control programs.
- Modular ControlLogix Architecture: Integrates with a wide range of I/O and communication modules.
- Multi-Network Connectivity: Compatible with ControlNet, DeviceNet, and EtherNet/IP for distributed automation.
- Reliable Execution Engine: Handles logic, motion, and process control with stable and predictable performance.
- Backplane-Powered Operation: Simplifies installation within a 1756 chassis using standardized power distribution.
- Diagnostics and Status Indicators: Provides clear system feedback for fault identification and troubleshooting.
- Open-Style Design: Suitable for in-cabinet installation requiring airflow and modular expansion.
- Wide Operating Temperature Range: Rated for industrial temperatures from 32 to 140 °F.
- Secure Terminal Block Options: Works with 1756-TBCH and 1756-TBS6H blocks for structured wiring.
- Industrial-Grade Reliability: Built for long-term machine control, plant automation, and process operations.
The 1756-L1M1 delivers the reliability and precision required for advanced ControlLogix automation systems requiring centralized processor control.
