1756-L75 - In Stock | Allen Bradley PLC ControlLogix

1756-L75

Rated 4.3 with 14 reviews

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.


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1756-L75

Revisions: Ser A Ser B 
Description: The Allen-Bradley 1756-L75 is a ControlLogix controller. It is part of the Programmable Automation Controller (PAC) family which features a user memory of 32 MB with I/O memory of 0.98 MB. It has an integrated One (1) USB communication ports. It is capable of interfacing 128,000 Discrete I/O and 4000 Analog I/O memory.
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Description: The Allen-Bradley 1756-L75 is a ControlLogix controller. It is part of the Programmable Automation Controller (PAC) family which features a user memory of 32 MB with I/O memory of 0.98 MB. It has an integrated One (1) USB communication ports. It is capable of interfacing 128,000 Discrete I/O and 4000 Analog I/O memory.

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.

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better business bureau
Revisions: Ser A Ser B 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1756-L75.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

To speak to a sales representative for pricing & lead time:


Rated 4.3 with 14 reviews

    Technical Specifications for 1756-L75

ManufacturerRockwell Automation
Power Dissipation2.5 Watts
Redundant Power Supply1756-PA75R, 1756-PA75RK, 1756-PB75R, 1756- PB75RK,1756-PSCA2, 1756-PSCA2K
Standard Power Supply1756-PA50, 1756-PA72, 1756-PA72K, 1756-PA75, 1756- PA75K, 1756-PB50, 1756-PB72, 1756-PB72K, 1756- PB75, 1756-PB75K, 1756-PH75
Chassis1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K,1756-A17, 1756- A17K
Communication interfacesOne (1) USB
BrandAllen-Bradley
EnclosureNone (Open-Style)
Part Number/Catalog No.1756-L75
Module TypeControlLogix Controller
Current Draw (1.2 Volts DC)5.0 Miliamperes
ListingThese specifications were compiled by DO Supply and only for DO Supply's use.
Current Draw (5.1 Volts)800 Miliamperes
Isolation Voltage30 Volts Continuous
SeriesControlLogix
I-O Memory0.98 MB
User Memory 32 MB
Maximum I-O128,000
Maximum Analog I-O4,000
Maximum Digital I-O128,000
Thermal Dissipation 8.5 BTU per hour
UPC10612598073433
UPC10612598876058
ManufacturerRockwell Automation
Power Dissipation2.5 Watts
Redundant Power Supply1756-PA75R, 1756-PA75RK, 1756-PB75R, 1756- PB75RK,1756-PSCA2, 1756-PSCA2K
Standard Power Supply1756-PA50, 1756-PA72, 1756-PA72K, 1756-PA75, 1756- PA75K, 1756-PB50, 1756-PB72, 1756-PB72K, 1756- PB75, 1756-PB75K, 1756-PH75
Chassis1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K,1756-A17, 1756- A17K
Communication interfacesOne (1) USB
BrandAllen-Bradley
EnclosureNone (Open-Style)
Part Number/Catalog No.1756-L75
Module TypeControlLogix Controller
Current Draw (1.2 Volts DC)5.0 Miliamperes
Current Draw (5.1 Volts)800 Miliamperes
Isolation Voltage30 Volts Continuous
SeriesControlLogix
I-O Memory0.98 MB
User Memory 32 MB
Maximum I-O128,000
Maximum Analog I-O4,000
Maximum Digital I-O128,000
Thermal Dissipation 8.5 BTU per hour
UPC10612598073433
UPC10612598876058
s

About 1756-L75

The Allen-Bradley 1756-L75 Programmable Automation Controller (PAC) is part of the ControlLogix controller platform that is designed for use in large and complex applications. The 1756-L75 is specifically a Logix processor that accepts downloading of user program developed in Ladder Diagram (LD), Structure Text (ST), Function Block Diagram (FBD) and Sequential Function Chart (SFC).

The 1756-L75 is the most powerful processor from the Logix 5570 controller series as this controller comes with a 32MB user memory and 0.98 Input and Output memory. With this capability, user programs that are custom designed to implement sophisticated applications may be implemented using this controller. Additionally, the 1756-L75 is one of the controllers compatible for use with the PlantPAx Distributed Control System (DCS) by Rockwell Automation. The 1756-L75 is also shipped with One (1) 1784-SD1 Secure Digital (SD) card with non-volatile memory area amounting to 1 GB.

The 1756-L75 complies with the previously accepted eco-friendly solution of using energy storage modules for retaining contents of the volatile memory, instead of using traditional batteries. Additionally, this controller is capable of being downloaded up to 32 Controllers tasks wherein each task may contain up to 100 programs with all event triggers supported.

The 1756-L75 can be used to interface up to 128,000 Digital I/O and 4000 Analog I/O. The embedded USB ports may be used to download initial configuration to the controller and capable of transmission rate up to 12 Mbps. This controller may be used in simples or redundant controller configuration and installed to any slot of the 1756 ControlLogix chassis.

The 1756-L75 controller can handle up to a maximum of 500 controller connections. It also has several communication options available, such as Third-party process and device networks, EtherNet/IP, SynchLink, ControlNet, Remote I/O, DeviceNet, and Data Highway Plus.

It also ships with three capacitor energy storage modules, two of which are removable and one is non-removable. The removable 1756-ESMCAP module ships already installed with the controller. The other removable module is the 1756-ESMNSE that has no residual WallClockTime power backup. The 1756-ESMNRM is the non-removable module that secures the controller by preventing SD card use and USB connection.

It has a maximum digital I/O and total I/O of 128,000 each and a maximum analog I/O of 4,000. The current draw of this controller is 5 mA at 1.2V DC and 800 mA at 5.1V DC. It has a power dissipation of 2.5 W and a continuous isolation voltage of 30V. It has a thermal dissipation of 8.5 BTU/hr and a relative humidity of 5% to 95% (noncondensing). The controller has a maximum surrounding air temperature of 60 Degrees Celsius, an operating temperature range of 0 to 60 Degrees Celsius, and a non-operating temperature range of -40 to 85 Degrees Celsius. Its vibration is 2 g at 10 to 500 Hz, non-operating shock is 50 g that goes down to 45 g when an SD card is installed, and an operating shock of 30 g.

FAQ for 1756-L75

Does this controller ships with a Secure Digital (SD) card?


Yes. It is shipped with 1GB 1784-SD1 card.

Does this controller support Profibus communication?


Profibus communication is enabled with the use of encompass partner module such as the MVI56-PDPMV1 for Prosoft Technology. Other protocol natively supported by the 1756-L75 includes ETehrnet I/P, Data Highway Plus (DH+), Remote I/O (RIO), DeviceNet and Synclink.

How many analog I/Os does the 1756-L75 capable of handling?


The 1756-L75 is capable of up to 4000 analog I/Os.

Technical Description of 1756-L75

Allen Bradley ControlLogix Processor Module with 0.98 MB I-O Memory and 32 MB User Memory

Repair Services for 1756-L75

Type Lead Time Price Action
Repair Service 2-4 weeks $4380cartAdd to Cart

Our highly skilled technicians can repair your ControlLogix 1756-L75. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Revisions for 1756-L75

Please refer to the manual for more information about the 1756-L75 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1756-L75 Ser A
1756-L75/A, Series A, Rev A Request Quote
1756-L75 Ser B
1756-L75/B, Series B, Rev B Request Quote
Common misspellings:
  • l756-L75
  • 1756-175
  • 1756L75

Reviews for 1756-L75

Memory

"This ControlLogix Module contains 32 Mb Memory, it also has 0.98 Mb Input/Output memory.This AB 1756-L75 comes with more memory than most other ControlLogix Processors. " -DO Supply Tech

Internal Review

"The 1756-L75 is a ControlLogix controller from the 5570 controller series is the most powerful controller from this series. The main advantage this controller offers is that it comes with a 32MB user memory, allowing it to be downloaded with user-programs having more complex logic as well as enable the controller to be used in the PlantPAx DCS platform. Even though upgraded with capabilities, the 1756-L75 has the same power consumption and dissipation, similar to the least powerful 5570 Logix controller. " -DO Supply Tech

Dimensions For 1756-L75

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

Dimensions For 1756-L75

Resolutions For 1756-L75

About

Technical Specifications for 1756-L75

ManufacturerRockwell Automation
Power Dissipation2.5 Watts
Redundant Power Supply1756-PA75R, 1756-PA75RK, 1756-PB75R, 1756- PB75RK,1756-PSCA2, 1756-PSCA2K
Standard Power Supply1756-PA50, 1756-PA72, 1756-PA72K, 1756-PA75, 1756- PA75K, 1756-PB50, 1756-PB72, 1756-PB72K, 1756- PB75, 1756-PB75K, 1756-PH75
Chassis1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K,1756-A17, 1756- A17K
Communication interfacesOne (1) USB
BrandAllen-Bradley
EnclosureNone (Open-Style)
Part Number/Catalog No.1756-L75
Module TypeControlLogix Controller
Current Draw (1.2 Volts DC)5.0 Miliamperes
Current Draw (5.1 Volts)800 Miliamperes
Isolation Voltage30 Volts Continuous
SeriesControlLogix
I-O Memory0.98 MB
User Memory 32 MB
Maximum I-O128,000
Maximum Analog I-O4,000
Maximum Digital I-O128,000
Thermal Dissipation 8.5 BTU per hour
UPC10612598073433
UPC10612598876058
ManufacturerRockwell Automation
Power Dissipation2.5 Watts
Redundant Power Supply1756-PA75R, 1756-PA75RK, 1756-PB75R, 1756- PB75RK,1756-PSCA2, 1756-PSCA2K
Standard Power Supply1756-PA50, 1756-PA72, 1756-PA72K, 1756-PA75, 1756- PA75K, 1756-PB50, 1756-PB72, 1756-PB72K, 1756- PB75, 1756-PB75K, 1756-PH75
Chassis1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K,1756-A17, 1756- A17K
Communication interfacesOne (1) USB
BrandAllen-Bradley
EnclosureNone (Open-Style)
Part Number/Catalog No.1756-L75
Module TypeControlLogix Controller
Current Draw (1.2 Volts DC)5.0 Miliamperes
Current Draw (5.1 Volts)800 Miliamperes
Isolation Voltage30 Volts Continuous
SeriesControlLogix
I-O Memory0.98 MB
User Memory 32 MB
Maximum I-O128,000
Maximum Analog I-O4,000
Maximum Digital I-O128,000
Thermal Dissipation 8.5 BTU per hour
UPC10612598073433
UPC10612598876058

About 1756-L75

The Allen-Bradley 1756-L75 Programmable Automation Controller (PAC) is part of the ControlLogix controller platform that is designed for use in large and complex applications. The 1756-L75 is specifically a Logix processor that accepts downloading of user program developed in Ladder Diagram (LD), Structure Text (ST), Function Block Diagram (FBD) and Sequential Function Chart (SFC).

The 1756-L75 is the most powerful processor from the Logix 5570 controller series as this controller comes with a 32MB user memory and 0.98 Input and Output memory. With this capability, user programs that are custom designed to implement sophisticated applications may be implemented using this controller. Additionally, the 1756-L75 is one of the controllers compatible for use with the PlantPAx Distributed Control System (DCS) by Rockwell Automation. The 1756-L75 is also shipped with One (1) 1784-SD1 Secure Digital (SD) card with non-volatile memory area amounting to 1 GB.

The 1756-L75 complies with the previously accepted eco-friendly solution of using energy storage modules for retaining contents of the volatile memory, instead of using traditional batteries. Additionally, this controller is capable of being downloaded up to 32 Controllers tasks wherein each task may contain up to 100 programs with all event triggers supported.

The 1756-L75 can be used to interface up to 128,000 Digital I/O and 4000 Analog I/O. The embedded USB ports may be used to download initial configuration to the controller and capable of transmission rate up to 12 Mbps. This controller may be used in simples or redundant controller configuration and installed to any slot of the 1756 ControlLogix chassis.

The 1756-L75 controller can handle up to a maximum of 500 controller connections. It also has several communication options available, such as Third-party process and device networks, EtherNet/IP, SynchLink, ControlNet, Remote I/O, DeviceNet, and Data Highway Plus.

It also ships with three capacitor energy storage modules, two of which are removable and one is non-removable. The removable 1756-ESMCAP module ships already installed with the controller. The other removable module is the 1756-ESMNSE that has no residual WallClockTime power backup. The 1756-ESMNRM is the non-removable module that secures the controller by preventing SD card use and USB connection.

It has a maximum digital I/O and total I/O of 128,000 each and a maximum analog I/O of 4,000. The current draw of this controller is 5 mA at 1.2V DC and 800 mA at 5.1V DC. It has a power dissipation of 2.5 W and a continuous isolation voltage of 30V. It has a thermal dissipation of 8.5 BTU/hr and a relative humidity of 5% to 95% (noncondensing). The controller has a maximum surrounding air temperature of 60 Degrees Celsius, an operating temperature range of 0 to 60 Degrees Celsius, and a non-operating temperature range of -40 to 85 Degrees Celsius. Its vibration is 2 g at 10 to 500 Hz, non-operating shock is 50 g that goes down to 45 g when an SD card is installed, and an operating shock of 30 g.

FAQ for 1756-L75

Does this controller ships with a Secure Digital (SD) card?


Yes. It is shipped with 1GB 1784-SD1 card.

Does this controller support Profibus communication?


Profibus communication is enabled with the use of encompass partner module such as the MVI56-PDPMV1 for Prosoft Technology. Other protocol natively supported by the 1756-L75 includes ETehrnet I/P, Data Highway Plus (DH+), Remote I/O (RIO), DeviceNet and Synclink.

How many analog I/Os does the 1756-L75 capable of handling?


The 1756-L75 is capable of up to 4000 analog I/Os.

Technical Description of 1756-L75

Allen Bradley ControlLogix Processor Module with 0.98 MB I-O Memory and 32 MB User Memory
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $4380cartAdd to Cart

Our highly skilled technicians can repair your ControlLogix 1756-L75. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks $4380cartAdd to Cart

Our highly skilled technicians can repair your ControlLogix 1756-L75. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1756-L75 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1756-L75 Ser A
1756-L75/A, Series A, Rev A Request Quote
1756-L75 Ser B
1756-L75/B, Series B, Rev B Request Quote

Common misspellings:
  • l756-L75
  • 1756-175
  • 1756L75
PDF
Reviews

Reviews for 1756-L75

Memory

"This ControlLogix Module contains 32 Mb Memory, it also has 0.98 Mb Input/Output memory.This AB 1756-L75 comes with more memory than most other ControlLogix Processors. " -DO Supply Tech

Internal Review

"The 1756-L75 is a ControlLogix controller from the 5570 controller series is the most powerful controller from this series. The main advantage this controller offers is that it comes with a 32MB user memory, allowing it to be downloaded with user-programs having more complex logic as well as enable the controller to be used in the PlantPAx DCS platform. Even though upgraded with capabilities, the 1756-L75 has the same power consumption and dissipation, similar to the least powerful 5570 Logix controller. " -DO Supply Tech