DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Warranty: | 1 year DO Supply Warranty Included |
Shipping: | Worldwide shipping via UPS, DHL, and TNT |
Repairs: | We offer repair service for the 1756-L55M24. |
Exchange: | Exchange credit for your defective unit available. |
Conditions: | We sell preowned surplus and refurbished parts. |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 1756-L55M24 |
Series | ControlLogix |
Module Type | Processor Module |
RAM | 3.5 MB |
Nonvolatile Memory | 3.5 MB |
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 |
Weight | 0.8 pounds (0.36 kilograms) |
Vibration | 10-500 Hertz |
Relative Humidity | 5-95 percent |
Battery | 1756-BA1 or 1756-BATM |
UPC | 10612598283740 |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 1756-L55M24 |
Series | ControlLogix |
Module Type | Processor Module |
RAM | 3.5 MB |
Nonvolatile Memory | 3.5 MB |
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 |
Weight | 0.8 pounds (0.36 kilograms) |
Vibration | 10-500 Hertz |
Relative Humidity | 5-95 percent |
Battery | 1756-BA1 or 1756-BATM |
UPC | 10612598283740 |
The Allen-Bradley 1756-L55M24 is a processor module for the ControlLogix platform. ControlLogix systems provide processing, safety, motion, discrete, and drives control and enhanced I/O in a compact package. The modular architecture enables efficient design and modification. ControlLogix systems are comprised of a single chassis which houses the processor module (also called the controller) and I/O modules. A number of communications modules are available which can be installed in the system chassis to enable communication with other networks. The ControlLogix system is very flexible: multiple controllers are able to be installed in a single chassis and I/O can be installed in distributed locations and connected over I/O links.
The 1756-L55M24 can be installed in any slot in the system chassis. Furthermore, the controller can be installed or removed while the chassis power is on. However, module insertion or removal in hazardous locations is dangerous and could cause an explosion. Therefore, in hazardous locations, the system power should be removed before installing or removing the controller. The 1756-L55M24 controller has 3.5 MB of non-volatile user memory and can, therefore, be used without a battery. It has an integrated RS-232 serial port for communication. Available optional communication modules include Ethernet, DeviceNet, ControlNet, DH+, SynchLink, and Remote I/O.
The 1756-L55M24 supports the following programming languages: relay ladder, SFC, function block and structured text. Programming cables supported by the controller are the 1756-CP3 and 1747-CP3 serial cable. The backplane current draw for the 1756-L55M24 is 1.25 Amps at 5.1 Volts DC and 0.014 Amps at 24 Volts DC. The power dissipation is 5.7 W while the thermal dissipation is 19.4 BTU per hour. The controller weighs 0.36 kilograms. The 1756-L55M24 is designed for environments where the ambient temperature range is within 0 to 60 degrees Celsius and where the relative humidity is 5 to 95%.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | $664 | ![]() |
Please refer to the manual for more information about the 1756-L55M24 such as the wiring diagrams, data sheets and migration or obsolescence details.
Revision Part # | Also Known as | Availability |
1756-L55M24 Ser A
|
1756-L55M24/A, Series A, Rev A | Request Quote |
"This ControlLogix Processor comes with 3.5 MB Memory, it also has 208Kb I-O Memory. This 1756-L55M24 has enough memory for most programs, but other ControlLogix Modules are available with much more if needed. " -DO Supply Tech
Size | |
Input Type | |
Panel Cutout Height | in mm |
Panel Cutout Width | in mm |
Terminal Height | in mm |
Terminal Width | in mm |
Terminal Overall Depth | in mm |
Terminal Mounted Depth | in mm |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 1756-L55M24 |
Series | ControlLogix |
Module Type | Processor Module |
RAM | 3.5 MB |
Nonvolatile Memory | 3.5 MB |
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 |
Weight | 0.8 pounds (0.36 kilograms) |
Vibration | 10-500 Hertz |
Relative Humidity | 5-95 percent |
Battery | 1756-BA1 or 1756-BATM |
UPC | 10612598283740 |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 1756-L55M24 |
Series | ControlLogix |
Module Type | Processor Module |
RAM | 3.5 MB |
Nonvolatile Memory | 3.5 MB |
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 |
Weight | 0.8 pounds (0.36 kilograms) |
Vibration | 10-500 Hertz |
Relative Humidity | 5-95 percent |
Battery | 1756-BA1 or 1756-BATM |
UPC | 10612598283740 |
The Allen-Bradley 1756-L55M24 is a processor module for the ControlLogix platform. ControlLogix systems provide processing, safety, motion, discrete, and drives control and enhanced I/O in a compact package. The modular architecture enables efficient design and modification. ControlLogix systems are comprised of a single chassis which houses the processor module (also called the controller) and I/O modules. A number of communications modules are available which can be installed in the system chassis to enable communication with other networks. The ControlLogix system is very flexible: multiple controllers are able to be installed in a single chassis and I/O can be installed in distributed locations and connected over I/O links.
The 1756-L55M24 can be installed in any slot in the system chassis. Furthermore, the controller can be installed or removed while the chassis power is on. However, module insertion or removal in hazardous locations is dangerous and could cause an explosion. Therefore, in hazardous locations, the system power should be removed before installing or removing the controller. The 1756-L55M24 controller has 3.5 MB of non-volatile user memory and can, therefore, be used without a battery. It has an integrated RS-232 serial port for communication. Available optional communication modules include Ethernet, DeviceNet, ControlNet, DH+, SynchLink, and Remote I/O.
The 1756-L55M24 supports the following programming languages: relay ladder, SFC, function block and structured text. Programming cables supported by the controller are the 1756-CP3 and 1747-CP3 serial cable. The backplane current draw for the 1756-L55M24 is 1.25 Amps at 5.1 Volts DC and 0.014 Amps at 24 Volts DC. The power dissipation is 5.7 W while the thermal dissipation is 19.4 BTU per hour. The controller weighs 0.36 kilograms. The 1756-L55M24 is designed for environments where the ambient temperature range is within 0 to 60 degrees Celsius and where the relative humidity is 5 to 95%.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | $664 | ![]() |
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | $664 | ![]() |
Please refer to the manual for more information about the 1756-L55M24 such as the wiring diagrams, data sheets and migration or obsolescence details.
Revision Part # | Also Known as | Availability |
1756-L55M24 Ser A
|
1756-L55M24/A, Series A, Rev A | Request Quote |
"This ControlLogix Processor comes with 3.5 MB Memory, it also has 208Kb I-O Memory. This 1756-L55M24 has enough memory for most programs, but other ControlLogix Modules are available with much more if needed. " -DO Supply Tech