Product Short Description
Product Introduction The Bachmann MP226 is a high-performance digital output module from the M1 automation system family. It provides 32 channels of digital output with 1A per channel current capacity, designed for demanding industrial automation and control applications. The module integrates seamlessly with Bachmann M1 control systems and supports standard industrial communication protocols for flexible system integration.
Description
Technical Specifications
- Module Type: Digital Output Module
- Number of Outputs: 32 channels
- Output Current per Channel: 1 A maximum
- Operating Voltage: 24 VDC (nominal)
- Processor: 32-bit RISC processor for real-time performance
- Memory: 8 MB external program space (expandable via CF card); 32 KB DARAM + 16 KB ROM
- Task Cycle Time: < 1 ms for fast control loops
- Communication Interfaces: 10/100 Mbps Ethernet, RS-232/RS-485 (Modbus RTU support)
- Fieldbus Options: PROFIBUS, CANopen, EtherCAT (via expansion modules)
- Operating Temperature: -25°C to +60°C
- Protection Rating: IP20 (for control cabinet installation)
- Dimensions: 85 mm (H) × 120 mm (L) × 110 mm (W)
- Weight: 0.82 kg
- Certifications: CE, UL, ATEX (Zone 2)
Functional Features
- High-speed real-time processing for precision control applications
- Modular design for scalable system expansion
- Short-circuit and overcurrent protection per output channel
- Backplane compatibility with Bachmann M1 controller series
- Support for multiple industrial communication protocols
- Built-in diagnostic functions for output channel health monitoring
- Compact form factor for dense cabinet installations
- Robust industrial-grade construction for harsh environments
Application Scenarios
- Wind turbine pitch control and condition monitoring
- Power plant grid synchronization and turbine control
- Industrial automation production lines and robotic cells
- CNC machine tool control systems
- Process control in chemical and pharmaceutical industries
- Water treatment and wastewater management systems
- SCADA system integration and distributed control applications
Working Principle The module receives control commands from the system CPU through the backplane bus. The integrated processor processes output logic and drives 32 output channels with solid-state or relay switching. Output states are continuously monitored for fault conditions, and diagnostic information is reported back to the main controller. Communication interfaces enable data exchange with higher-level control systems.
Installation Requirements
- Install in Bachmann M1 series control system rack
- Ensure proper alignment with backplane connector before insertion
- Connect output load wiring to appropriate terminal modules
- Verify load voltage and current ratings match module specifications
- Provide adequate ventilation for heat dissipation
- Maintain ambient temperature within -25°C to +60°C range
Operating Notes
- Do not exceed per-channel current ratings to prevent module damage
- Ensure proper overcurrent protection for external load circuits
- Configure module parameters via Bachmann engineering software
- Perform regular system diagnostics to verify output channel health
- Disconnect system power before installing or removing modules unless hot-swap is confirmed
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