1774-LD2

1774-LD2

Description:  The 1774-LD2 module is an arithmetic module by Allen-Bradley. The unit comes with a fixed power supply module and a processor that is packaged as a single unit. 
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Description:

 The 1774-LD2 module is an arithmetic module by Allen-Bradley. The unit comes with a fixed power supply module and a processor that is packaged as a single unit. 



Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1774-LD2.
Exchange: Exchange credit for your defective unit available.

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919-205-4392
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Rated 5 with 5 reviews

    Technical Specifications for 1774-LD2

BrandAllen-Bradley / Rockwell Automation
Series1774 PLCs and Modules
Part Number1774-LD2
DesignA single unit with single slot processor
Communication Internal bus
Diagnostics and troubleshooting Onboard diagnostics mechanism
Power supplyFixed power supply
Number of programming instructionsMore than 70
Instruction typesJMP, JSR, and MCR, among others
Timed interrupt routineYes
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1774-LD2 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1774-LD2 units instead of migration.

BrandAllen-Bradley / Rockwell Automation
Series1774 PLCs and Modules
Part Number1774-LD2
DesignA single unit with single slot processor
Communication Internal bus
Diagnostics and troubleshooting Onboard diagnostics mechanism
Power supplyFixed power supply
Number of programming instructionsMore than 70
Instruction typesJMP, JSR, and MCR, among others
Timed interrupt routineYes
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1774-LD2 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1774-LD2 units instead of migration.

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About 1774-LD2

The 1774-LD2 arithmetic module by Allen-Bradley features processor input and output ports that are packaged together in a single unit. The unit comes with a processor whose core function is ensuring the control and supervision of all the module's operations. It is designed with an internal communication platform in the form of an internal bus that transmits information to the processor and the unit's memory. The 1774-LD2 module comes as a single slot processor module that is used for controlling the program execution as well as for the management of functionalities. To achieve an efficient arithmetic capability, the 1774-LD2 module comes with over 70 programming instructions, making the unit able to achieve more power. To ensure the efficient use of the microprocessor time, the 1774-LD2 module comes with high-speed program scanning. Therefore, the 1774-LD2 module processes only the parts of the control program that are currently needed. The different program control instructions include the JMP, JSR, and MCR instructions.

 

The 1774-LD2 module features a timed interrupt routine, allowing the users to react to any major faults. This is made possible through stopping the processor to avoid faults. The 1774-LD2 module features an on-board diagnostic mechanism. This ensures easy monitoring and simplified troubleshooting in the case of a fault. The 1774-LD2 module should not be inserted into the PLC-3 main processor chassis. To provide an effective execution, the unit features a processor module and it uses up to four AMD bit-slice microprocessors. The unit ensures high-speed program scanning and this means that it is able to achieve a quick determination of the current status. The unit is built to ensure high-speed I/O processing, with no backplane access needed. The memory configuration features an effective approach for handling a wide variety of applications.

Repair Services for 1774-LD2

Type Lead Time Price Action
Repair Service 2-4 weeks $225.17cartAdd to Cart

Our highly skilled technicians can repair your 1774-LD2. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 1774-LD2

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 1774-LD2

Resolutions For 1774-LD2

Technical Specifications
BrandAllen-Bradley / Rockwell Automation
Series1774 PLCs and Modules
Part Number1774-LD2
DesignA single unit with single slot processor
Communication Internal bus
Diagnostics and troubleshooting Onboard diagnostics mechanism
Power supplyFixed power supply
Number of programming instructionsMore than 70
Instruction typesJMP, JSR, and MCR, among others
Timed interrupt routineYes
Product Lifecycle Status*Discontinued/Obsolete
BrandAllen-Bradley / Rockwell Automation
Series1774 PLCs and Modules
Part Number1774-LD2
DesignA single unit with single slot processor
Communication Internal bus
Diagnostics and troubleshooting Onboard diagnostics mechanism
Power supplyFixed power supply
Number of programming instructionsMore than 70
Instruction typesJMP, JSR, and MCR, among others
Timed interrupt routineYes
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1774-LD2 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1774-LD2 units instead of migration.

About

The 1774-LD2 arithmetic module by Allen-Bradley features processor input and output ports that are packaged together in a single unit. The unit comes with a processor whose core function is ensuring the control and supervision of all the module's operations. It is designed with an internal communication platform in the form of an internal bus that transmits information to the processor and the unit's memory. The 1774-LD2 module comes as a single slot processor module that is used for controlling the program execution as well as for the management of functionalities. To achieve an efficient arithmetic capability, the 1774-LD2 module comes with over 70 programming instructions, making the unit able to achieve more power. To ensure the efficient use of the microprocessor time, the 1774-LD2 module comes with high-speed program scanning. Therefore, the 1774-LD2 module processes only the parts of the control program that are currently needed. The different program control instructions include the JMP, JSR, and MCR instructions.

 

The 1774-LD2 module features a timed interrupt routine, allowing the users to react to any major faults. This is made possible through stopping the processor to avoid faults. The 1774-LD2 module features an on-board diagnostic mechanism. This ensures easy monitoring and simplified troubleshooting in the case of a fault. The 1774-LD2 module should not be inserted into the PLC-3 main processor chassis. To provide an effective execution, the unit features a processor module and it uses up to four AMD bit-slice microprocessors. The unit ensures high-speed program scanning and this means that it is able to achieve a quick determination of the current status. The unit is built to ensure high-speed I/O processing, with no backplane access needed. The memory configuration features an effective approach for handling a wide variety of applications.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $225.17cartAdd to Cart

Our highly skilled technicians can repair your 1774-LD2. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks $225.17cartAdd to Cart

Our highly skilled technicians can repair your 1774-LD2. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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