1747-L531 /E

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Overview of Allen-Bradley 1747-L531-E SLC 5/03 Processor Module

The Allen-Bradley 1747-L531-E is an SLC 5/03 modular processor designed for mid-range industrial automation applications within the SLC 500 family. It features 8 KB of battery-backed user memory and supports up to 4096 input/output points including 180 analog I/O. The processor includes communication ports for DH-485 and RS-232 interfaces, enabling flexible network communication.

Key Features of Allen-Bradley 1747-L531-E

  • User Memory: 8,000 words of battery-backed RAM for program and data retention.
  • I/O Capacity: Supports up to 4096 discrete inputs and outputs, plus 180 analog points.
  • Communication: Built-in DH-485 and RS-232 communication ports for easy integration.
  • Program Scan Time: Approximately 1 ms per 1,000 instructions for fast processing.
  • Backup Memory: Compatible with 1747-M13 flash memory modules for program security.
  • Operating Temperature: 0 to 60°C (32 to 140°F) for reliable operation in industrial environments.
  • Mounting: Fits standard SLC 500 chassis with up to 30 modules.
  • Safety Approvals: UL listed, CE compliant, and suitable for class I, Division 2 hazardous locations.

Technical Specs of 1747-L531-E

User Memory: 8,000 words
Discrete I/O: Up to 4096 inputs and outputs
Analog I/O: Up to 180 points
Communication Ports: DH-485, RS-232
Program Scan Time: 1 ms per K instructions
Backup Memory: Battery-backed RAM with optional flash memory modules
Power Supply Current: 500 mA at 5V DC, 175 mA at 24V DC
Operating Temperature Range: 0 to 60°C (32 to 140°F)
Dimensions: Approx. 140 mm x 112 mm x 145 mm
Weight: Approx. 0.8 kg (1.76 lbs)

Applications / Use Case of Allen-Bradley 1747-L531-E

Ideal for small to mid-sized manufacturing and process control applications, the 1747-L531-E processor provides robust control and communication capabilities in SLC 500 controllers. It is well-suited for distributed control, automation systems, and applications demanding fast data processing and high I/O capacity.

1747-L531 /E

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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