Allen-Bradley 1761-L32BBB

Overview

The Allen-Bradley 1761-L32BBB MicroLogix 1000 PLC is a robust and compact programmable logic controller engineered for efficient automation in small to medium-scale industrial applications. This versatile unit boasts 32 integrated I/O points, making it an ideal choice for streamlining control systems where space and cost-effectiveness are paramount. Designed for reliability and ease of use, the 1761-L32BBB integrates seamlessly into various environments, providing a dependable solution for a wide range of tasks from basic machine control to more complex process monitoring. Its efficient 24V DC power operation, combined with an onboard RS-232 communication port and 1K EEPROM memory, ensures stable performance and straightforward programming, making it a cornerstone for modern industrial automation.

Key Features

• Integrated 32 I/O Points: Comprehensive control with 20 digital inputs (24V DC), 10 FET outputs (24V DC), and 2 versatile relay outputs (24–125V DC / 0–240V AC) for diverse load management.
• Compact & Space-Saving Design: Optimally sized for installations with limited panel space, offering maximum functionality in a minimal footprint.
• Robust 1K EEPROM Memory: Ensures secure program retention without the need for battery backup, enhancing system reliability and reducing maintenance.
• Versatile RS-232 Communication: Facilitates easy configuration, programming, and data exchange via the industry-standard DF1 protocol.
• Flexible Mounting Options: Can be conveniently mounted on a DIN rail or directly to a panel, providing installation adaptability.
• Wide Operating Temperature Range: Certified for operation from 0°C to 55°C (32°F to 131°F), ensuring performance in demanding industrial environments.

Technical Specifications

• Catalog Number: 1761-L32BBB
• I/O Configuration: 20 digital inputs (24V DC), 10 FET outputs (24V DC), 2 relay outputs (24–125V DC / 0–240V AC)
• Power Supply: 24V DC (20.4–26.4V DC)
• Input Voltage Range: 14–30V DC
• Power Consumption: 7W
• Memory: 1K EEPROM (approx. 737 instruction words, 437 data words)
• Communication Port: RS-232 (DF1 protocol)
• Input Type: Sinking/Sourcing configurable
• Output Type: Mixed (FET and relay)
• Output Current: FET outputs: 1.0A per point at 55°C, 1.5A per point at 30°C; Relay outputs: 2.0A per point
• Isolation Voltage: 1500V AC
• Shock Resistance: 10G operational, 20G non-operational
• Vibration Resistance: 5 Hz to 2 kHz, 0.381 mm peak-to-peak
• Mounting: DIN rail or panel mount
• Dimensions (H x W x D): 3.15 in x 7.87 in x 1.57 in
• Operating Temperature: 0°C to 55°C (32°F to 131°F)
• Certifications: UL, CSA, CE compliant

Applications

• Small Machine Control: Ideal for precision control of individual machinery and equipment, enhancing operational efficiency.
• Conveyor Systems Automation: Provides reliable control for sorting, routing, and material handling in various conveyor setups.
• Packaging Equipment Integration: Optimizes control sequences for packing, sealing, and labeling processes in manufacturing.
• HVAC System Management: Facilitates efficient monitoring and control of heating, ventilation, and air conditioning units for building automation.
• Water Treatment Monitoring: Essential for overseeing and automating critical processes in small-scale water treatment facilities.

Why Choose This Model?

• Unmatched Reliability: Built with Allen-Bradley's renowned quality, the 1761-L32BBB guarantees long-term, stable performance in industrial settings.
• Exceptional Value: Delivers essential PLC functionalities at an economical price point, making advanced automation accessible and affordable.
• Effortless Integration: Its standard RS-232 port simplifies connectivity and programming, reducing setup time and complexity.
• Space-Efficient Solution: The compact form factor is specifically designed for environments where panel space is at a premium, without compromising on functionality.
• Adaptable I/O for Diverse Loads: Featuring both FET and relay outputs, this PLC can manage a broad spectrum of load types, offering superior application flexibility.
• Program Security: The integrated EEPROM memory safeguards your control programs against data loss during power outages, eliminating the need for battery replacements.

Order Now

Elevate your automation capabilities with the Allen-Bradley 1761-L32BBB MicroLogix 1000 PLC. This industry-leading controller is available and ready for immediate shipment worldwide, providing a cost-effective and reliable solution for your control needs. For further exploration of the MicroLogix 1000 series, browse our comprehensive selection of Allen-Bradley MicroLogix 1000 Programmable Controllers to discover various configurations and specifications tailored to diverse applications. Should your requirements extend beyond this series, explore our full range of Allen-Bradley MicroLogix PLCs to find the perfect automation solution that aligns with your operational demands.