Product Details
Overview
The Allen-Bradley 1764-24BWA is a compact base unit designed for the MicroLogix 1500 programmable controller platform. It provides integrated AC power, embedded I/O, and support for modular expansion, making it a flexible foundation for small to mid-sized control systems. The unit offers robust performance for a variety of industrial automation tasks, from machine control to process monitoring.
Key Features
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Supports 85–265 V AC input, operating at 47–63 Hz
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Delivers 88 VA power consumption, optimized for energy-efficient operation
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Designed with integrated I/O capacity for compact control applications
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Compatible with MicroLogix 1500 processor modules for scalable performance
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Compact, DIN-rail or panel mount design ideal for space-constrained installations
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Reliable operation in ambient temperatures from 0°C to 55°C (32°F to 131°F)
Technical Specifications
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Manufacturer: Allen-Bradley / Rockwell Automation
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Model Number: 1764-24BWA
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Product Family: MicroLogix 1500 Series
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Product Type: Programmable Controller Base Unit
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Input Voltage Range: 85–265 V AC, 47–63 Hz
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Power Consumption: 88 VA
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Operating Temperature: 0°C to +55°C (32°F to 131°F)
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Storage Temperature: –40°C to +85°C (–40°F to +185°F)
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Dimensions (H × W × D): 8.7 × 16.8 × 13.8 cm
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Shipping Weight: 2 kg
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Mounting Options: Panel or DIN-rail
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Enclosure Rating: IP20 (when properly installed)
Performance and Integration
The 1764-24BWA base unit forms the core of the MicroLogix 1500 system, providing the power and connectivity needed for a wide range of industrial control applications. It supports modular expansion with additional I/O, communication adapters, and specialty modules, allowing engineers to tailor the system to specific process requirements.
Applications
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Packaging and material handling equipment
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HVAC and environmental monitoring systems
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Industrial machinery and process automation
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Compact distributed control systems
FAQ
Q1: What processors are compatible with the 1764-24BWA base unit?
A1: It supports MicroLogix 1500 processor modules such as 1764-LSP and 1764-LRP.
Q2: What power supply is integrated into the 1764-24BWA?
A2: It includes a built-in AC power supply rated for 85–265 V AC input.
Q3: Can this base unit be expanded?
A3: Yes, it allows modular I/O expansion through compatible MicroLogix modules.
Q4: What is the recommended installation environment?
A4: Indoor use within an ambient temperature range of 0°C to 55°C and relative humidity under 95%.
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
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation
Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.
Human-Machine Interface Design: Essential Guide to HMI Selection, Visualization, and Control System Integration
Human-Machine Interfaces (HMIs) serve as the primary operational window into complex industrial automation systems. Modern HMIs convert raw machine data into clear graphical displays, enabling operators to oversee entire manufacturing processes in real time. Instead of relying on physical control panels full of hardwired switches, engineers program interactive screens using intuitive graphics, dynamic color coding, and responsive touch interfaces. Over my 15 years in control systems engineering, I have observed HMIs transform from basic display screens into sophisticated command centers that drive operational efficiency across DCS and PLC environments.
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.