AUTOMATION DIRECT D2-250-1 CPU module

AUTOMATION DIRECT D2-250-1 CPU Module

Product Description

Detailed Parameters

1. Processor Specifications
   • CPU Type: 32-bit RISC processor
   • Instruction Execution Speed: 0.15ms/k instructions (basic logic)
   • Watchdog Timer: 200ms (software adjustable)
2. Memory Configuration
   • Program Memory: 15,872 words (flash)
   • Data Memory: 14,528 words (battery-backed RAM)
   • Data Logging Memory: 16KB (for historical data storage)
3. Communication Interfaces
   • Port 1: RS-232 (6P6C phone jack)
     • Supports programming, Modbus RTU master/slave
   • Port 2: RS-232/422/485 (HD15 connector)
     • Supports programming, Modbus RTU master/slave, DF1 protocol
   • Ethernet Port: 10/100Base-T
     • Supports Modbus TCP, DHCP, FTP, email functions
     • Built-in web server for remote monitoring and configuration
4. I/O Expansion
   • Up to 5 I/O bases supported (daisy-chain connection)
   • Maximum I/O Points: 512 digital or 128 analog
5. Special Features
   • PID Control: 16 PID control loops (built-in PID instructions)
   • High-Speed Counters: 2 channels, max 30kHz
   • Real-Time Clock: Battery-backed (battery sold separately)
6. Power Requirements
   • Operating Voltage: 24VDC (±10%)
   • Power Consumption: <5W
7. Operating Environment
   • Temperature Range: 0°C to 55°C (operation), -20°C to 70°C (storage)
   • Humidity: 5-95%RH (non-condensing)
   • Vibration: Complies with IEC 60068-2-6 (10-57Hz, 0.75mm double amplitude)
   • Shock: Complies with IEC 60068-2-27 (15g, 11ms)
8. Physical Specifications
   • Dimensions: 100mm (W) × 80mm (H) × 62mm (D)
   • Weight: Approximately 250g

Product Advantages and Features

1. High-Performance Processing
   • 32-bit RISC processor delivers fast instruction execution for real-time control.
   • Large memory capacity supports complex programs and extensive data storage.
2. Multi-Protocol Communication
   • Integrated RS-232/422/485 and Ethernet interfaces with support for Modbus, DF1, and other industrial protocols.
   • Ethernet port enables remote programming, monitoring, and data exchange, simplifying system architecture.
3. Flexible I/O Expansion
   • Supports multiple I/O bases for scalable configuration.
   • Hot-swappable modules allow maintenance without system shutdown.
4. Advanced Control Capabilities
   • Built-in PID control algorithms for precise process regulation.
   • High-speed counters suitable for motion control and frequency measurement.
5. Ease of Programming and Maintenance
   • Compatible with DirectSoft programming software, supporting multiple programming languages.
   • Intuitive status indicators and diagnostic functions simplify troubleshooting.

Applications

1. Industrial Automation Production Lines
   • Controls conveyors, robots, packaging equipment, etc., for automated manufacturing processes.
2. Process Control
   • PID control of temperature, pressure, flow, etc., in chemical, food processing, and water treatment industries.
3. Energy Management Systems
   • Monitors and controls power equipment and generators for optimized energy distribution.
4. Building Automation
   • Integrates lighting, HVAC, and security systems for centralized building management.
5. Machine Tool Control
   • Serves as the controller for machine tools, injection molding machines, printers, etc., providing precise motion control.

Precautions

1. Power Connection
   • Use a 24VDC power supply within specified tolerances (±10% voltage fluctuation).
   • Isolated power supplies are recommended to reduce electrical interference.
2. Communication Configuration
   • Ensure communication parameters (baud rate, parity, etc.) match external devices.
   • Avoid IP address conflicts when configuring Ethernet communication.
3. Environmental Requirements
   • Avoid operation in environments with high temperature, humidity, dust, or corrosive gases.
   • Use cooling measures if ambient temperature exceeds 55°C.
4. Program Backup
   • Regularly back up programs and configuration data to prevent loss due to battery failure or hardware issues.
5. Module Installation
   • Ensure the module is securely seated in the base and communication cables are properly connected.
   • Follow safety procedures when performing hot-swapping operations.
6. Troubleshooting
   • Use LED indicators to diagnose common faults (e.g., power issues, communication errors).
   • For system abnormalities, try restarting the CPU or restoring factory settings (note: data backup required).

The structure and details of the product：

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