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1756-L73 Allen-Bradley ControlLogix Series ControlLogix Controller

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1756-L73 Allen-Bradley ControlLogix Series ControlLogix Controller

1756-L73 Allen-Bradley ControlLogix Series ControlLogix Controller

The Allen-Bradley 1756-L73 controller is a standard controller model from the Allen-Bradley ControlLogix product line.

HS CODE : 8538909200

  • Product No :

    1756-L73
  • Manufacture :

    Allen-Bradley
  • Size (cm) :

    22.098*17.907*5.512
  • Weight (kg) :

    0.5
  • Origin :

    USA
  • Warranty :

    12 Month
  • Lead Time :

    Ready Stock
  • Description :

    Redundancy Module

Product parameters

Model: 1756-L73

Processor: ControlLogix 5570 controller

User memory: 8 MB

I/O memory: 0.98MB

Non-volatile storage: Supports 128 MB compact flash memory cards

Maximum local I/O points: 128,000 digital, 4,000 analog

Maximum total I/O points: 128,000

Communication port: 1 USB 2.0 port (for programming and configuration)

Supported communication modules: EtherNet/IP (1756-EN2T, EN2TR, EN3TR, etc.)

ControlNet (1756-CN2, CNB, etc.)

DeviceNet (1756-DNB)

Others (DH+, remote I/O, etc., require corresponding modules)

Task support: 32 tasks (31 cycles/continuous tasks + 1 event task)

One hundred programs/tasks

Event triggering: Supports 1000 events

Current consumption: 5.1V DC: 800 mA

24V DC: 5 mA

Power dissipation: 2.5W

Heat dissipation: 8.5 BTU/hr

Slot width: 1 slot

Installation location: Any slot on the ControlLogix rack

Supported power supplies: Standard power supplies: 1756-PA72, PA75, PB72, PB75

Redundant power supplies: 1756-PA75R, PB75R

Operating temperature: 0°C to 60°C (32°F to 140°F)

Protection grade: Open enclosure

Certifications: CE, CSA, cULus, FM, ATEX, TUV (Applicable to SIL2/3 applications)

Safety level: Applicable to SIL2/3 (Safety module required)

Function

High-performance processing: Supports multi-task parallel processing, suitable for complex control logic and data-intensive applications.

Flexible communication: Supports industrial network protocols such as EtherNet/IP, ControlNet, and DeviceNet, facilitating system integration.

Redundancy support: It can be paired with the 1756-RM2 redundancy module, with a switching time of approximately 20 ms, ensuring high availability.

Motion control: Supports motion control up to 128 axes (requires a SERCOS or EtherNet/IP motion module).

Modular design: Compatible with ControlLogix racks, easy to expand I/O and communication modules.

Programming support: Use Studio 5000 Logix Designer, supporting programming languages such as ladder diagram, function block, structured text, etc.

Diagnostic function: Provides real-time diagnosis and status monitoring to simplify fault detection.

Application scenarios

Process control: Applicable to complex process control in industries such as petrochemicals, pharmaceuticals, food and beverages, etc.

Motion control: Used for high-precision motion control in robots, CNC machine tools, packaging equipment, etc.

Batch processing: Suitable for batch production in chemical engineering, food processing, etc., ensuring formula management and consistency.

Manufacturing industry: Applied to the automation of production lines in automotive manufacturing, metal processing, etc.

Energy management: Used in industries such as power, water treatment, and oil and gas to ensure high reliability and real-time control.

Advantage Products:

DANFOSS VLT® AutomationDrive,Plus+1®,MCP
KEYENCE KV-800,KV-300,KP-3000,KP-7000,KJ,KV-Nano,HMI
GE FANUC PACSystems RX3i,90-30,90-70
SCHNEIDER Modicon M340,Modicon M580,Modicon X80,Pioneer
BENTLY NEVADA 3500/94,3500/53,3500/22M,3500/42M,330180-90-00
HONEYWELL Experion® PKS,ControlEdge™ ,HC900
ALLEN BRADLEY CompactLogix,ControlLogix, MicroLogix,Flex I/O
WESTINGHOUSE Westinghouse Modbus,Westinghouse 9080,Westinghouse 8000,Westinghouse 1000

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

BL
Bou Li
Sales Manager
📱
+86 175 5077 6091
R
Ricardo
Sales Specialist
📱
+86 188 5015 7206
T
Tina
Sales Specialist
📱
+86 131 2336 8748
DG
Doris
Sales Specialist
📱
+86 135 9953 1915

Conditions

Original Brand New

Approximate Lead Time

3-5 days

Warranty

One Year

Online Service

7/24

Express Company

DHL/ FedEx / UPS / TNT etc.

MOQ

1 Piece

TZ Tech 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 TZ Tech is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.

While many PLC products will have firmware already installed, TZ Tech 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.

TZ Tech 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.

TZ Tech also makes no representations as to your right to install any such firmware on the product.

TZ Tech 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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Copyright 2025 @ TZ TECH Co., LTD. .All Rights Reserved Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC 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. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company 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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