Product Details
Product Description
The Allen-Bradley 1766-L32BXBA MicroLogix 1400 controller is engineered for versatile automation tasks, offering a balanced mix of digital and analog I/O, multiple communication options, and reliable performance in industrial environments.
Technical Specifications
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Manufacturer Allen-Bradley
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Product Line MicroLogix 1400
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Part Number 1766-L32BXBA
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Weight 1.75 lbs (0.79 kg)
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Total I/O Capacity 32 points
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Digital Inputs 12 fast 24V DC, 8 standard 24V DC
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Input Voltage Range 0–24V DC
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Digital Outputs 6 relay, 3 fast 24V DC, 3 standard 24V DC
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Relay Output Range 5–125V DC / 5–264V AC
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Analog Inputs 2 voltage channels (0–10V DC, 1 LSB resolution)
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Analog Outputs 2 voltage channels
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Operating Frequency 47–63 Hz
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Power Supply 24V DC
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Inrush Current 15 A for 20 ms
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Communication Ports 1 isolated RS232/RS485 combo, 1 non-isolated RS232, 1 Ethernet
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Supported Protocols DF1, ASCII, Modbus RTU, DNP3, DH485, Ethernet/IP, Modbus TCP/IP
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Memory 20 KB
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Special Features Built-in real-time clock (RTC)
Application Scenarios
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Machine-level control with mixed signal requirements
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High-speed input/output operations such as counters and pulse detection
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Remote monitoring and SCADA integration via Ethernet/IP or Modbus TCP/IP
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Compact automation systems requiring reliable relay and DC outputs
FAQ
Q: Can expansion modules be added to this controller? A: Yes, the MicroLogix 1400 series supports expansion I/O modules for extended functionality.
Q: What is the advantage of fast DC inputs and outputs? A: They are optimized for high-speed applications, ensuring accurate detection of pulses and rapid switching.
Q: Is the Ethernet port suitable for SCADA integration? A: Yes, it supports Ethernet/IP and Modbus TCP/IP, making it compatible with most SCADA systems.
Comparison with Similar Models
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1766-L32AWA: AC-powered variant, suitable for installations without DC supply.
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1766-L32BXB: Similar configuration but excludes relay outputs.
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1766-L32BXBA: Offers both relay and DC outputs, ideal for hybrid applications.
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
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Essential Motion Control Commands: A Practical Guide for Engineers
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The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
Implementing robust protection in hazardous industrial environments represents a fundamental safety requirement in factory automation. Process facilities often handle volatile gases, dusts, and chemical agents that pose significant combustion risks. Consequently, control system engineers must deploy energy-limiting interfaces to isolate safe-area control cabinets from hazardous-area field instrumentation. This article examines the function, selection, and electrical principles of intrinsic safety barriers within modern PLC and DCS networks.