Allen Bradley 1756-L72S GuardLogix Processor, 4MB Standard / 2MB Safety Memory

Description

 

The 1756-L72S is part of the 5570 GuardLogix Programmable Automation Controller (PAC). This controller comes with standard and safety features and with embedded memory capacities of 4 Megabytes user memory, 2 Megabytes Safety memory, I/O memory of 0.98 Megabytes and 1 Gigabyte non-volatile memory which is provided by the 1784-SD1 that ships with the controller. It also comes with 1 USB communication port for local configuration of the controller. It is capable of handling up to 128,000 Discrete I/O and 4000 Analog I/O memory. This controller is Safety Integrity Level (SIL) 3 certified.
The 1756-L72S is a 5570 GuardLogix Programmable Automation Controller (PAC). This controller features standard and safety controller capabilities. This controller is the primary controller, used with a safety partner with catalog number 1756-L7SP or 1756-L7SPK to achieve Safety Integrated Level (SIL) Category Level (CL) 3/Performance Level e (PLe) /Cat. 4. Rating. Using the 1756-L72S, standard and safety projects are integrated in a single file unlike dedicated safety controllers.

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Phone Number：+8618030175807>>

Technical Specifications

 

User Memory：4MB
Module Type：Processor Module
Series：GuardLogix 5570
Part Number/Catalog No.：1756-L72S
Brand：Allen-Bradley
Product Type：Programmable Automation Controller
Safety Partner controller：1756-L7SP
Safety Memory：2 MB
Non-volatile memory：1GB (ships with the controller)
Maximum I/O：128000
Maximum Analog：I/O 4000
No. of standard task：31
No. of safety task：1
Programs per task：100 programs
Event Tasks：All triggers
Built-in communication：1 USB port
Energy Storage Modules：1756-ESMCAP c (Integrated); 1756-ESMNSE; 1756- ESMNRM

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E-mail：sales7@apterpower.com >>

1. Safety control function
Dual-channel safety logic processing: hardware-level redundant architecture, fault detection time <1ms.

Preset safety function blocks: emergency stop (ESTOP), safety door (Safety Door), two-hand control (Two-Hand), etc.

Safety communication: supports CIP Safety protocol and seamlessly integrates with safety I/O modules (such as 1756-IB16S).

2. High-performance processing capability
Multi-task processing: supports 32 periodic tasks + 8 event-triggered tasks.

Motion control integration: multi-axis synchronization (electronic gear/cam curve) through 1756-MxxSE module.

3.0Diagnosis and maintenance
Real-time health monitoring: visualization of backplane communication status, CPU load, temperature and other parameters.

Safety audit tracking: record all safety function operations (compliant with FDA 21 CFR Part 11).

4. Redundancy and reliability
Hot standby redundancy: supports redundant system with 1756-L7xS series controller (switching time <50ms).

Industrial-grade protection: Anti-vibration 5G (IEC 60068-2-6), IP20 protection level (needs to be installed in a control cabinet).

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Company profile

 

At PLC Leader, our goal is to be the best distributor in the electrical industry.
To do this, we want to have the best value proposition for our customers to ensure we deliver outstanding financial performance. Maintain and build strong relationships with our suppliers and equip all of our people with the right tools, training, and support that they need to be successful. With all of this, we also want to remain humble and know when and how we can do better.

 

Manager: Vicky

Email: sales7@apterpower.com

Cell Phone: +8618030175807 (Whatsapp)

01

Fast delivery

Regular inventory products are shipped within 1-3 working days, and urgent orders can provide expedited processing services to ensure that customers receive the goods in time and ensure that the project progress is not delayed.

02

Rich experience

More than 10 years of experience in sales of industrial automation products, professional team provides selection guidance and technical support to help customers accurately match needs and optimize procurement plans.

03

Sufficient inventory

Covering mainstream brands such as Allen-Bradley and Siemens, warehouses in the United States, Europe, and Asia are stocked to shorten delivery cycles and meet global procurement needs.

04

Quality assurance

All products are strictly tested, provide clear product status reports, and come with a 1-year warranty service to ensure stable operation of the equipment and worry-free after-sales.
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