1747-L531 | Allen-Bradley SLC 5/03 Processor 8K Memory DH485 & RS232 Communication
1747-L531 | Allen-Bradley SLC 5/03 Processor 8K Memory DH485 & RS232 Communication
Part #: 1747-L531 Manufactured by: Allen-Bradley

1747-L531 | Allen-Bradley SLC 5/03 Processor 8K Memory DH485 & RS232 Communication

Regular price
$699.00
Sale price
$699.00
Regular price
Never Used Surplus
100 in Stock
Shipping calculated at checkout.
Product Overview
The Allen-Bradley 1747-L531 is a SLC 500 SLC 5/03 Processor. This SLC 5/03 Processor has 4096 Inputs points and 4096 Outpu...  Read more
We accept:
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
IQElectro LLC BBB Business Review
warranty
Product comes with IQElectro 2-Year Warranty
Warranty for item #: 1747-L531
IQElectro offers a complimentary 2-year warranty on all our products. This ensures that every purchase you make from IQElectro is a reliable and trustworthy investment for the future of your company. Warranty Terms
IQElectro is NOT an authorized distributor for Allen-Bradley
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.
1747-L531 | Allen-Bradley SLC 5/03 Processor 8K Memory DH485 & RS232 Communication
    1747-L531 | Allen-Bradley SLC 5/03 Processor 8K Memory DH485 & RS232 Communication
1747-L531 | Allen-Bradley SLC 5/03 Processor 8K Memory DH485 & RS232 Communication
Return/Exchange within 30-Days.
If any product is damaged upon delivery, you may request an Exchange or Refund within 30 days of receiving your order.
2-3 Day Free Shipping
IQElectro provides free shipping within 2-3 days from the moment the order is placed on our website.

Product Description P/N: 1747-L531

Description / Specifications

Description 

The 1747-L531 is an SLC 5/03 controller module for the SLC 500 Modular Hardware by Allen-Bradley. It comes with Memory of 8KB, and built-in communication interfaces such as RS-232 Port and DH485 communication port. It has IO capacity of 4096 Discrete IO points with typical scan time of 1 ms/K.

 

Technical Specifications 

 

Brand Allen-Bradley
Series SLC 500
Part Number 1747-L531
Manufacturer Rockwell Automation
Inputs 4096
Module Type SLC 5/03 Processor
Outputs 4096
Analog I/O 180
Memory Up to 8 KB, Battery Backed-RAM
Program Scan Time 1 ms/K
User Memory 8,000 Words
I/O Chassis 3
Chassis Module Slots 30
I/O Scan Time 0.225 milliseconds
Communication DH485, RS-232
Backup Memory 1747-M13
Ambient Temperature 0 to 60 degrees Celsius
Battery back-up memory Yes; 1747-BA
Backplane Current (5 Volts DC) 500 milliamps

  

 

Information About 1747-L531

The Allen-Bradley 1747-L531 is an SLC 5/03 processor type module that belongs to the SLC 500 Modular Hardware Style series. It is built to perform a large variety of functions, including small, simple stand-alone systems to large, complex distributed ones. Designed to perform throughput, it can support 60 various I/O modules including analog, digital, and intelligent I/O’s and can, in addition, control up to 4,096 output and input points. It ships with the SLC 500 modular processor, a compatible chassis, power supplies, and installation instructions for all the included parts. This module is C-Tick marked, CE compliant, and UL listed to Canadian and US Safety Standards,

The 1747-L531 Modular Processor comes with a memory size of 8 K, 16 K, or 32 K for its programs. This user-configurable memory can be applied either to program storage or to data storage. The drive features a battery-backed RAM that lasts approximately 2 years. The BATT LED indicator alerts user when the voltage of the replaceable battery has fallen below the threshold level. A minimum of thirty (30) minutes of power is available when the battery is disconnected, due to an integrated capacitor. If a new battery is installed to replace the old one within half an hour (30 minutes), any data stored in the RAM can be retained. The 1747-L531 Processor receives and initiates communication protocols including DH-485 peer-to-peer, ControlNet, Ethernet, Data Highway Plus (DH+), DeviceNet, Modbus RTU Master, as well as full-duplex or half-duplex master or slave DF1, ASCII and DH-485 via the RS232 port. Its front panel has a 3-position key switch that allows three operation modes: PROGRAM, RUN, and REMOTE. This key switch cannot be used in place of an emergency-stop switch or a hardwired master control relay.

This controller has an integrated 8K memory, which can be expanded with the use of a Flash EPROM. The required memory module has part number of 1747-M13 and adapter socket of 1747-M15 that supports up to 64K of user memory. User program can be stored or burned to the memory module to prevent accidental or unwanted program deletion that may be caused by improper programming, electrical surges and noises. The general rule when burning user program to the memory module is that the program size must not exceed the processor memory size. Do not burn a faulted program, especially a program with a major fault. This will include the fault condition and cause of the fault to be burned in the EPROM.

User programs, hardware configuration are implemented here as well as commissioning and troubleshooting tool are available such as I/O forcing.

This processor also supports hold-up time feature. This refers to the processor’s ability to continue programming scanning for a limited time even if the input voltage to the system power supply falls below the nominal range. When the hold-up time expire, the CPU is automatically put to stop mode. This prevents sudden stoppage that is not ideal in any control application.

 


Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

Warrany image

IQElectro 2 Year Warranty

IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.
Warranty Terms
warningIQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or 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 software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.
Description / Specifications

Description 

The 1747-L531 is an SLC 5/03 controller module for the SLC 500 Modular Hardware by Allen-Bradley. It comes with Memory of 8KB, and built-in communication interfaces such as RS-232 Port and DH485 communication port. It has IO capacity of 4096 Discrete IO points with typical scan time of 1 ms/K.

 

Technical Specifications 

 

Brand Allen-Bradley
Series SLC 500
Part Number 1747-L531
Manufacturer Rockwell Automation
Inputs 4096
Module Type SLC 5/03 Processor
Outputs 4096
Analog I/O 180
Memory Up to 8 KB, Battery Backed-RAM
Program Scan Time 1 ms/K
User Memory 8,000 Words
I/O Chassis 3
Chassis Module Slots 30
I/O Scan Time 0.225 milliseconds
Communication DH485, RS-232
Backup Memory 1747-M13
Ambient Temperature 0 to 60 degrees Celsius
Battery back-up memory Yes; 1747-BA
Backplane Current (5 Volts DC) 500 milliamps

  

 

Information About 1747-L531

The Allen-Bradley 1747-L531 is an SLC 5/03 processor type module that belongs to the SLC 500 Modular Hardware Style series. It is built to perform a large variety of functions, including small, simple stand-alone systems to large, complex distributed ones. Designed to perform throughput, it can support 60 various I/O modules including analog, digital, and intelligent I/O’s and can, in addition, control up to 4,096 output and input points. It ships with the SLC 500 modular processor, a compatible chassis, power supplies, and installation instructions for all the included parts. This module is C-Tick marked, CE compliant, and UL listed to Canadian and US Safety Standards,

The 1747-L531 Modular Processor comes with a memory size of 8 K, 16 K, or 32 K for its programs. This user-configurable memory can be applied either to program storage or to data storage. The drive features a battery-backed RAM that lasts approximately 2 years. The BATT LED indicator alerts user when the voltage of the replaceable battery has fallen below the threshold level. A minimum of thirty (30) minutes of power is available when the battery is disconnected, due to an integrated capacitor. If a new battery is installed to replace the old one within half an hour (30 minutes), any data stored in the RAM can be retained. The 1747-L531 Processor receives and initiates communication protocols including DH-485 peer-to-peer, ControlNet, Ethernet, Data Highway Plus (DH+), DeviceNet, Modbus RTU Master, as well as full-duplex or half-duplex master or slave DF1, ASCII and DH-485 via the RS232 port. Its front panel has a 3-position key switch that allows three operation modes: PROGRAM, RUN, and REMOTE. This key switch cannot be used in place of an emergency-stop switch or a hardwired master control relay.

This controller has an integrated 8K memory, which can be expanded with the use of a Flash EPROM. The required memory module has part number of 1747-M13 and adapter socket of 1747-M15 that supports up to 64K of user memory. User program can be stored or burned to the memory module to prevent accidental or unwanted program deletion that may be caused by improper programming, electrical surges and noises. The general rule when burning user program to the memory module is that the program size must not exceed the processor memory size. Do not burn a faulted program, especially a program with a major fault. This will include the fault condition and cause of the fault to be burned in the EPROM.

User programs, hardware configuration are implemented here as well as commissioning and troubleshooting tool are available such as I/O forcing.

This processor also supports hold-up time feature. This refers to the processor’s ability to continue programming scanning for a limited time even if the input voltage to the system power supply falls below the nominal range. When the hold-up time expire, the CPU is automatically put to stop mode. This prevents sudden stoppage that is not ideal in any control application.

 


Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

Check Out These Related Products