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.



Reviews
There are no reviews yet.