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1756-L55M12 | Allen-Bradley Logix5555 Processor, 750KB Memory
- Regular price
- $599.00
- Sale price
- $599.00
- Regular price
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Product Description P/N: 1756-L55M12
Description
The Allen-Bradley ControlLogix Processor Module features 750 KB of RAM and supports up to 128,000 maximum I/O points.
Technical Specifications
| Brand | Allen-Bradley |
| Category | PLCs/Machine Control |
| Part Number | 1756-L55M12 |
| Subcategory | PLC Module/Rack |
| Manufacturer | Rockwell Automation |
| Series | ControlLogix |
| Module Type | Processor Module |
| RAM | 750 Kilobytes |
| Maximum I-O | 128,000 |
| Maximum Analog I-O | 4,000 Input, 2,000 Output |
| Program Scan Time | 0.08 milliseconds |
| Backplane Current (5Volts DC) | 1.23 Amps |
| Backplane Current (24 Volts DC) | 14 milliamps |
| Operating Temperature | 32-140 Fahrenheit (0-60 Celsius) |
| Vibration | 10-500 Hertz |
| Relative Humidity | 5-95 percent |
| Battery | 1756-BA1 or 1756-BATM |
Information About 1756-L55M12
The Allen-Bradley 1756-L55M12 is a ControlLogix 5555 controller with 750 KB of memory for data and logic and 208 KB of I/O memory. It does not have nonvolatile memory and weighs 0.35 kg (12.5 oz) with an open style enclosure type rating.
This controller supports various communication modes, including ControlNet, EtherNet/IP, DH+, DeviceNet, and universal remote I/O networks. It has a backplane current of 1.23 A at 5.1V DC and 0.014 A at 24V DC, with a power dissipation of 5.6W and thermal dissipation of 19.1 BTU/hr. Its conducted RF immunity is 10V rms with a 1 kHz sine-wave 80% AM from 150 kHz to 80 MHz, and it has an isolation voltage of 30V (continuous, basic insulation type). The controller is tested to withstand 707V DC for 60 seconds.
The 1756-L55M12 uses a lithium battery (1756-BA1) weighing 0.59 g, and it requires a replacement only when necessary. It has a wiring category of 2 on its communication ports and is compatible with 1756-CP3 or 1747-CP3 serial cables. This controller can be used in a redundant system on a ControlNet network.
It operates within a temperature range of 0 to 60°C and can be stored between -40 to 85°C. It has a relative humidity of 5% to 95% (non-condensing), an operating shock of 30 g, a non-operating shock of 50 g, and a vibration tolerance of 2 g at 10 to 500 Hz.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley ControlLogix Processor Module features 750 KB of RAM and supports up to 128,000 maximum I/O points.
Technical Specifications
| Brand | Allen-Bradley |
| Category | PLCs/Machine Control |
| Part Number | 1756-L55M12 |
| Subcategory | PLC Module/Rack |
| Manufacturer | Rockwell Automation |
| Series | ControlLogix |
| Module Type | Processor Module |
| RAM | 750 Kilobytes |
| Maximum I-O | 128,000 |
| Maximum Analog I-O | 4,000 Input, 2,000 Output |
| Program Scan Time | 0.08 milliseconds |
| Backplane Current (5Volts DC) | 1.23 Amps |
| Backplane Current (24 Volts DC) | 14 milliamps |
| Operating Temperature | 32-140 Fahrenheit (0-60 Celsius) |
| Vibration | 10-500 Hertz |
| Relative Humidity | 5-95 percent |
| Battery | 1756-BA1 or 1756-BATM |
Information About 1756-L55M12
The Allen-Bradley 1756-L55M12 is a ControlLogix 5555 controller with 750 KB of memory for data and logic and 208 KB of I/O memory. It does not have nonvolatile memory and weighs 0.35 kg (12.5 oz) with an open style enclosure type rating.
This controller supports various communication modes, including ControlNet, EtherNet/IP, DH+, DeviceNet, and universal remote I/O networks. It has a backplane current of 1.23 A at 5.1V DC and 0.014 A at 24V DC, with a power dissipation of 5.6W and thermal dissipation of 19.1 BTU/hr. Its conducted RF immunity is 10V rms with a 1 kHz sine-wave 80% AM from 150 kHz to 80 MHz, and it has an isolation voltage of 30V (continuous, basic insulation type). The controller is tested to withstand 707V DC for 60 seconds.
The 1756-L55M12 uses a lithium battery (1756-BA1) weighing 0.59 g, and it requires a replacement only when necessary. It has a wiring category of 2 on its communication ports and is compatible with 1756-CP3 or 1747-CP3 serial cables. This controller can be used in a redundant system on a ControlNet network.
It operates within a temperature range of 0 to 60°C and can be stored between -40 to 85°C. It has a relative humidity of 5% to 95% (non-condensing), an operating shock of 30 g, a non-operating shock of 50 g, and a vibration tolerance of 2 g at 10 to 500 Hz.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.