Overview
The Allen Bradley 1764-28BXB MicroLogix 1500 is a modular programmable logic controller base unit designed for flexible and scalable industrial automation applications. It supports expansion modules and provides reliable control performance for machine automation, process control, and OEM system integration.
General Information
Part Number: 1764-28BXB
Manufacturer: Allen-Bradley (Rockwell Automation)
Brand: Allen-Bradley (Rockwell Automation)
Country of Origin: United States
Series: MicroLogix 1500
Type: Programmable Logic Controller Base Unit
Modular Architecture: Supports removable processor and expandable I/O modules
Programming Environment: RSLogix 500 compatible
Application: Industrial automation, complex machine control, scalable PLC systems
Power Specifications
Supply Voltage: 24 V DC (system dependent configuration)
Power Consumption: Approx. 20–25 W typical
Backplane Power: Supports MicroLogix 1500 module power distribution
Protection: Over-voltage and surge protection integrated
Memory Support: Battery-backed program and data retention
Communication & Interface
Communication Ports: Serial communication interface (DH-485 / DF1 depending on model configuration)
Network Capability: Supports industrial communication via expansion modules
Programming Interface: RSLogix 500 programming via PC connection
Expansion Support: Compatible with MicroLogix 1500 I/O and communication modules
Diagnostics: LED status indicators and system fault monitoring
Environmental
Operating Temperature: 0 to +55 °C
Storage Temperature: -40 to +85 °C
Humidity Range: 5% to 95% non-condensing
Vibration Resistance: Industrial-grade PLC durability standard
Protection Class: IP20 (control cabinet installation required)
Dimensions & Weight
Dimensions (H × W × D): 168 × 87 × 138 mm
Weight: 0.74 kg
Reliable Automation Control – Built for Industrial Performance!