Product Details
Overview
The Allen-Bradley 1747-L532 is a high-performance SLC 5/03 processor designed for SLC 500 PLC systems. It delivers reliable processing of both digital and analog signals with battery-backed memory support. The module efficiently manages large I/O counts while maintaining rapid scan times for real-time control applications.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model Number: 1747-L532
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Product Type: SLC 5/03 Processor
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Category: PLC CPU
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Digital Inputs: 4096
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Digital Outputs: 4096
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Analog I/O Points: 480
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Memory: Up to 16 KB battery-backed RAM
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User Memory: 16,000 words
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Program Scan Time: 1 ms per K
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I/O Scan Time: 0.225 ms
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Supported I/O Chassis: 3
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Chassis Slots: 30
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Communication Ports: DH485, RS-232
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Ambient Operating Temperature: 0 to 60 °C
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Backplane Current (5 VDC): 500 mA
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Battery Backup Memory: Yes, requires 1747-BA
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Memory Backup Module: 1747-M13
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Weight: 0.34 kg (0.75 lbs)
Key Features
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High-density digital and analog I/O support for complex automation tasks
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Rapid program and I/O scan rates for real-time applications
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Battery-backed RAM ensures program retention during power loss
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Compatible with standard SLC 500 chassis with multiple slots
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Supports serial communication via DH485 and RS-232 for network integration
Application Scenarios
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Control of mid-sized automation systems using SLC 500 PLCs
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Integration in manufacturing lines requiring high-speed processing of digital and analog signals
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Backup-ready configuration for critical process control applications
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Ideal for SLC 5/03 expansion with multiple I/O modules
FAQ
Q1: What type of memory does the 1747-L532 use?
A1: It uses up to 16 KB battery-backed RAM, with user memory of 16,000 words.
Q2: Which communication protocols are supported?
A2: The module supports DH485 and RS-232 connections for networked PLC systems.
Q3: How many I/O points can this processor manage?
A3: It handles 4096 digital inputs, 4096 digital outputs, and 480 analog points.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.