1747-L532 | Allen-Bradley SLC 5/03 Processor Module for SLC 500 Control Systems
1747-L532 | Allen-Bradley SLC 5/03 Processor Module for SLC 500 Control Systems
1747-L532 | Allen-Bradley SLC 5/03 Processor Module for SLC 500 Control Systems
    1747-L532 | Allen-Bradley SLC 5/03 Processor Module for SLC 500 Control Systems
1747-L532 | Allen-Bradley SLC 5/03 Processor Module for SLC 500 Control Systems

1747-L532 | Allen-Bradley SLC 5/03 Processor Module for SLC 500 Control Systems

Part #: 1747-L532 Manufactured by: Allen-Bradley
Regular price
$448.00
Sale price
$448.00
Regular price
3 in Stock
Condition: New – Open box
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Product Overview
The 1747-L532 is a modular SLC 5/03 controller designed to provide stable, mid-range processing in industrial automation e...  Read more
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Warranty for Product #: 1747-L532
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Product Description P/N: 1747-L532

Description / Specifications

Description 

The Allen-Bradley 1747-L532 is a modular SLC 5/03 processor designed for mid-range control applications within the SLC 500 platform. This controller provides dependable processing performance with 16 KB of user memory and extensive digital and analog I/O capacity. The 1747-L532 supports multiple communication interfaces, making it suitable for distributed control, system monitoring, and scalable automation tasks.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category PLCs and Accessories
Part Number 1747-L532
Subcategory PLC Processors
Series SLC 500
Processor Type SLC 5/03
User Memory 16 KB battery-backed RAM
Program Scan Time 1 ms/K
I/O Scan Time 0.225 ms
Digital Inputs Up to 4096 points
Digital Outputs Up to 4096 points
Analog I/O Capacity Up to 480 channels
Communication Ports DH-485, RS-232
Backup Memory Option 1747-M13
Battery Backup 1747-BA
Backplane Current Draw (5 VDC) 500 mA
Chassis Slots Supported Up to 30
Operating Temperature 0 to 60°C
Weight 1.55 lbs

 

Information About 1747-L532

The 1747-L532 is a processor module from the Allen-Bradley SLC 500 series, built to support versatile industrial control requirements. It features a compact modular design compatible with standard SLC 500 chassis, enabling flexible system expansion in both stand-alone and distributed architectures. The processor integrates DH-485 and RS-232 communication, allowing interoperability with legacy networks, HMIs, and supervisory systems. Its memory structure, instruction set, and real-time performance make it suitable for applications such as material handling, utilities, and process automation.

Key Features:

  • 16 KB User Memory: Provides capacity for structured programs and data handling in mid-size automation systems.
  • Integrated Communications: DH-485 and RS-232 ports support programming, peer-to-peer links, and networked device connectivity.
  • High I/O Capacity: Supports up to 4096 input and 4096 output points for large distributed systems.
  • Fast Scan Performance: 0.225 ms I/O scan time enables responsive control cycles.
  • Analog I/O Support: Up to 480 analog channels for process-level applications.
  • Battery-Backed RAM: Retains user program data with onboard 1747-BA battery and optional flash backup.
  • Modular Chassis Compatibility: Works with SLC 500 modular hardware for up to 30 slot configurations.
  • Environmental Durability: Operates from 0 to 60°C, suitable for controlled industrial environments.

The 1747-L532 delivers the reliability and precision required for dependable PLC-based automation and control tasks.

Frequently Asked Questions about 1747-L532
Question: What are the key features of the Allen-Bradley 1747-L532 SLC 5/03 Processor?
Date Update:03/06/2025
Answer:

The 1747-L532 is a modular processor from the SLC 500 series, offering:

  • Memory: 16KB user memory (12KB for program, 4KB for data)
  • I/O Capacity: Supports up to 4096 digital inputs and 4096 digital outputs, with 480 analog I/O points
  • Communication Ports: Built-in RS-232 and DH-485 ports
  • Scan Times: Program scan time of 1 ms/K; I/O scan time of 0.225 ms
  • Features: Online programming, real-time clock/calendar, advanced math functions, and a keyswitch for mode selection
Question: What communication protocols are supported by the 1747-L532?
Date Update:03/06/2025
Answer:

The 1747-L532 supports multiple communication protocols through its built-in ports:

  • RS-232 Port: Configurable for DF1 Full-Duplex, DF1 Half-Duplex Master/Slave, DH-485, or ASCII modes
  • DH-485 Port: Facilitates peer-to-peer communication with other Allen-Bradley devices

These ports enable integration with various devices and networks, enhancing the processor's versatility in industrial applications.

Question: How does the 1747-L532 handle memory and backup?
Date Update:03/06/2025
Answer:

The processor utilizes battery-backed RAM to retain user programs and data during power outages. Additionally, it supports optional memory modules, such as the 1747-M13, for non-volatile storage. A standard 1747-BA battery is used for memory backup, ensuring program retention and system reliability.

Question: What are the physical and environmental specifications of the 1747-L532?
Date Update:03/06/2025
Answer:
  • Operating Temperature: 0°C to 60°C (32°F to 140°F)
  • Backplane Current: 500 mA at 5V DC; 175 mA at 24V DC
  • Mounting: Designed for chassis-based installation within the SLC 500 modular system
  • Form Factor: Modular design compatible with various SLC 500 chassis configurations
Question: Is the 1747-L532 still available, and what are the recommended migration options?
Date Update:03/06/2025
Answer:

As of March 31, 2024, the 1747-L532 has been discontinued by Rockwell Automation. For new projects or system upgrades, Rockwell recommends migrating to the CompactLogix 5380 series, which offers enhanced performance, integrated safety features, and modern communication capabilities.

IQElectro 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 For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1747-L532 is a modular SLC 5/03 processor designed for mid-range control applications within the SLC 500 platform. This controller provides dependable processing performance with 16 KB of user memory and extensive digital and analog I/O capacity. The 1747-L532 supports multiple communication interfaces, making it suitable for distributed control, system monitoring, and scalable automation tasks.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category PLCs and Accessories
Part Number 1747-L532
Subcategory PLC Processors
Series SLC 500
Processor Type SLC 5/03
User Memory 16 KB battery-backed RAM
Program Scan Time 1 ms/K
I/O Scan Time 0.225 ms
Digital Inputs Up to 4096 points
Digital Outputs Up to 4096 points
Analog I/O Capacity Up to 480 channels
Communication Ports DH-485, RS-232
Backup Memory Option 1747-M13
Battery Backup 1747-BA
Backplane Current Draw (5 VDC) 500 mA
Chassis Slots Supported Up to 30
Operating Temperature 0 to 60°C
Weight 1.55 lbs

 

Information About 1747-L532

The 1747-L532 is a processor module from the Allen-Bradley SLC 500 series, built to support versatile industrial control requirements. It features a compact modular design compatible with standard SLC 500 chassis, enabling flexible system expansion in both stand-alone and distributed architectures. The processor integrates DH-485 and RS-232 communication, allowing interoperability with legacy networks, HMIs, and supervisory systems. Its memory structure, instruction set, and real-time performance make it suitable for applications such as material handling, utilities, and process automation.

Key Features:

  • 16 KB User Memory: Provides capacity for structured programs and data handling in mid-size automation systems.
  • Integrated Communications: DH-485 and RS-232 ports support programming, peer-to-peer links, and networked device connectivity.
  • High I/O Capacity: Supports up to 4096 input and 4096 output points for large distributed systems.
  • Fast Scan Performance: 0.225 ms I/O scan time enables responsive control cycles.
  • Analog I/O Support: Up to 480 analog channels for process-level applications.
  • Battery-Backed RAM: Retains user program data with onboard 1747-BA battery and optional flash backup.
  • Modular Chassis Compatibility: Works with SLC 500 modular hardware for up to 30 slot configurations.
  • Environmental Durability: Operates from 0 to 60°C, suitable for controlled industrial environments.

The 1747-L532 delivers the reliability and precision required for dependable PLC-based automation and control tasks.

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