AB 1747-L511
AB 1747-L511
AB 1747-L511
AB 1747-L511
AB 1747-L511
AB 1747-L511
Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle Status

    Discontinued
    Discontinued date: 2017-01-31

1747-L511

/ 4.9
1001 reviews | Need a Specific Revision?
Allen-Bradley 1747-L511 is an SLC 5/01 modular controller with 1K words of memory and a DH-485 slave communication interface for basic SLC 500 control applications.
In Stock
Ships by Wednesday, October 28
Fast Shipping Available
Get a quick price for 1747-L511
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for 1747-L511

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1747-L511
  • Product Family:
    SLC 500
  • Product Type:
    SLC 5/01 1K Modular Controller
  • Stock:
    1
  • Controller platform:
    SLC 5/01 modular hardware
  • User memory:
    1K words
  • On-board communication:
    DH-485 slave
  • Maximum local system:
    3 chassis; 30 total slots
  • Maximum I/O capacity:
    3940 I/O points
  • Programming software:
    RSLogix 500
  • Typical scan time:
    8 ms per 1K ladder-logic program
  • Program-scan hold-up:
    20 ms to 3 s, dependent on power-supply loading
  • Bit execution:
    4 µs for XIC
  • Backplane current at 5 VDC:
    90 mA
  • Backplane current at 24 VDC:
    0 mA
  • Thermal dissipation:
    1.75 W
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Program Retention DH-485 Network Chassis Integration Application
  • Use 1747-L511 only as the documented 1K-word SLC 5/01 modular controller
  • Match the processor to the approved SLC 500 chassis, power supply and DH-485 network
  • Preserve the online program, data tables, node settings and memory backup before removal

1747-L511 is an Allen-Bradley SLC 5/01 1K modular controller for the SLC 500 platform.

Allen-Bradley 1747-L511 is an SLC 5/01 modular controller with 1K words of memory and a DH-485 slave communication interface for basic SLC 500 control applications. 1747-L511 is the complete processor catalog number; chassis, power supply, I/O modules, programming interface, EEPROM memory module and replacement controller are separate products.

Before installation or replacement, verify the complete nameplate, compatible companion hardware, wiring or network design, saved configuration and commissioning plan.

Availability, condition, price, and shipping time for 1747-L511 are confirmed during quotation.

Allen-Bradley 1747-L511 SLC 5/01 1K Modular Controller Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Verify an online upload before removing power or the processor
  • Record retentive data, processor mode and low-battery status
  • Use only the documented EEPROM and battery options for SLC 5/01
  • Preserve the unique DH-485 node address and baud rate
  • Confirm cable, converter and termination compatibility
  • Resolve duplicate nodes and network faults before downloading the project
  • Recalculate both backplane power rails for the complete chassis
  • Confirm every local chassis, slot and I/O address in the saved program
  • Exclude Class III modules that the SLC 5/01 cannot support
  • Basic discrete machine sequencing in modular SLC 500 chassis
  • Small DH-485-networked machine cells using SLC 5/01 controllers
  • Legacy timer, counter and relay-logic automation with local SLC 500 I/O
Description
1747-L511 is an Allen-Bradley SLC 5/01 1K modular controller for the SLC 500 platform.

Allen-Bradley 1747-L511 is an SLC 5/01 modular controller with 1K words of memory and a DH-485 slave communication interface for basic SLC 500 control applications. 1747-L511 is the complete processor catalog number; chassis, power supply, I/O modules, programming interface, EEPROM memory module and replacement controller are separate products.

Before installation or replacement, confirm the complete 1747-L511 identity, compatible hardware, wiring, saved configuration, software release and system requirements.
Revisions

Revision Part #

Also known as

1747-L511 Ser A
1747-L511/A, Series A, Rev A
1747-L511 Ser B
1747-L511/B, Series B, Rev B
Alternative Names
1747-L511 1747 L511 1747L511 Allen-Bradley 1747-L511 Rockwell Automation 1747-L511 SLC 5/01 1747-L511 SLC 500 1747-L511
Technical notes
1747-L511 is the 1K-word SLC 5/01 processor with DH-485 slave communications. Preserve the program, memory-retention plan, chassis load and node settings before replacement or migration.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can an existing 1747-L511 program be moved to another processor without review?
Back up the online program and data first, then confirm memory size, instruction support, chassis layout, DH-485 node settings, I/O addressing and any retentive data before loading another processor.
Can 1747-L511 operate a 1746SC-CTR4 counter module?
No. The Spectrum Controls manual requires Class III operation, while the SLC 5/01 does not support that I/O class. Use a compatible processor and revalidate the application.
Is a CompactLogix migration a drop-in replacement for 1747-L511?
No. Rockwell publishes an engineering migration path, but chassis, I/O, communications, programming, addressing and panel wiring all require redesign and validation.
How should a 1747-L511 program be protected before battery service?
Create and verify an upload, record the running mode and DH-485 settings, and use a compatible EEPROM where required. Follow the battery procedure so RAM retention is not lost.
Why can programming software fail to communicate with 1747-L511?
Check the DH-485 node address and baud rate, network termination, cabling, interface converter, driver selection, duplicate nodes and whether the processor is powered and faulted.
What must be checked in the chassis power budget for 1747-L511?
Include the processor's backplane current together with every I/O and communication module, verify the selected power supply and keep both 5 V and 24 V rails within limits.
How should 1747-L511 be accepted after replacement?
Restore the verified project and communication settings, confirm every chassis and I/O address, review faults and data tables, then test the machine sequence, interlocks and safe recovery under an approved procedure.