AZL52.00B1 Siemens Display

Overview

The Siemens AZL52.00B1 is a high-performance programming and operating unit specifically designed for use with the LMV5 series burner management systems. This detached unit serves as the human-machine interface (HMI), providing a clear, menu-driven platform for commissioning, monitoring, and diagnosing industrial and commercial burner operations. The “00B1” variant is specifically configured with a Western European parameter set, offering multi-language support to facilitate ease of use for international operators. Built with Siemens’ signature reliability, it enables precise electronic fuel-to-air ratio control and serves as a critical tool for maintaining efficient and safe combustion processes in boiler and heating applications.

Features

• High-resolution LCD text display with 4 lines and 16 characters per line for clear data visualization.
• Intuitive user interface featuring four durable silicone buttons for easy menu navigation and parameter adjustment.
• Western European language support including English, German, French, Italian, Spanish, and Portuguese.
• Integrated Modbus interface (COM 2 via RJ45) and PC port (COM 1) for seamless connection to building automation systems or diagnostic software.
• Real-time clock and e-bus interface functionality for integration into wider Burner Automation and Control Systems (BACS).
• Backup memory function allows all LMV5 parameters to be saved to the AZL52, facilitating quick burner control replacement without manual reprogramming.
• Password-protected access levels for burner manufacturers and heating engineers to prevent unauthorized setting changes.
• Designed for flush panel mounting with a robust housing rated for industrial environments.

Specifications

• Model Number: AZL52.00B1 (Alternative Part Number: BPZ:AZL52.00B1)
• Operating Voltage: AC/DC 24 V (-15% / +10%)
• Power Consumption: Approximately 5 W
• Display Type: Backlit LCD (4 x 16 characters)
• Communication Protocols: CANbus (to LMV5), Modbus RTU (to BMS), RS-232
• Protection Rating: Front IP54 (when installed), Rear IP00
• Operating Temperature: -20 C to +60 C
• Weight: Approximately 0.320 kg (0.71 lbs)
• Dimensions: Approximately 134 mm x 98 mm x 39 mm
• Connection Types: 9-pin CANbus port, RJ45 Modbus port, PC/Service port

Applications

• Primary user interface for Siemens LMV51 and LMV52 burner management systems.
• Commissioning and diagnostics of forced draft burners in industrial and commercial boiler plants.
• Real-time monitoring of burner status, actuator positions, and fault codes.
• Integration of burner controls into Building Management Systems (BMS) via Modbus.
• Parameterization and optimization of fuel-to-air ratios for steam boilers, hot water boilers, and thermal fluid heaters.