Product Details
Product Description
The Allen Bradley 1761-L32BWA is a MicroLogix 1000 series programmable logic controller (PLC) designed for compact automation systems requiring reliable digital input and relay output control. With 32 I/O points, integrated EEPROM memory, and RS-232 communication, this controller provides dependable performance for small-scale industrial applications.
Technical Specifications
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Manufacturer: Allen Bradley
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Product Line: MicroLogix 1000
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Category: Programmable Logic Controllers
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Model / Part Number: 1761-L32BWA
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Weight: 2 lbs (0.91 kg)
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I/O Count: 32 points total
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Inputs: 20 DC inputs (sinking/sourcing, 14–30 VDC)
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Outputs: 12 relay contact outputs
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Memory: 1K EEPROM (approx. 737 instruction words, 437 data words)
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Communication Port: RS-232, DF1 protocol
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Safety Feature: Master Control Relay (MCR)
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Isolation Voltage: 1500 VDC
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Power Supply: 120/240 VAC
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Input Power Consumption: 16 VA @ 120 VAC; 22 VA @ 240 VAC
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Inrush Current: 30 A for 4 ms
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Operating Frequency: 47–63 Hz
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Mechanical Endurance: 50,000 cycles minimum
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Shock Resistance: 10 G operating, 20 G non-operating
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Mounting Options: DIN rail or panel screws
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Dimensions: 7.87 × 2.87 × 3.15 in.
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Lifecycle Status: Discontinued / Obsolete
Application Scenarios
The 1761-L32BWA is suitable for small machine control, packaging systems, and basic automation tasks. Its relay outputs make it ideal for switching AC and DC loads, while the RS-232 port ensures straightforward integration with legacy communication networks.
FAQ
Q: How many inputs and outputs does this controller support? A: It provides 20 DC inputs and 12 relay outputs, totaling 32 I/O points.
Q: What type of communication protocol is used? A: The controller supports RS-232 communication using the DF1 protocol.
Q: Is this model still in production? A: No, the 1761-L32BWA is discontinued/obsolete but remains widely used in legacy systems.
Q: What is the isolation voltage rating? A: The module is rated at 1500 VDC isolation.
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
Modern Industrial Automation: Transforming Safety and Efficiency in Mining Operations
Industrial automation has evolved from a simple manufacturing tool into the operational backbone of high-risk sectors. Modern mining operations increasingly rely on advanced control systems, programmable logic controllers (PLCs), distributed control systems (DCS), and artificial intelligence to address deep-underground hazards. By replacing manual labor in high-risk zones, factory automation technologies protect personnel while significantly boosting operational throughput.
Step-by-Step System Cabinet Health Check Guide for PLC and DCS Infrastructure
