General Information

• Brand: Siemens
• Part Number: 6DD2920-0AM0
• Product Series: SIMADYN D
• Product Type: Interface Module (Specifically for signal conversion and system connection)

Core Functionality

1. Signal Conversion: Enables bidirectional conversion between digital and analog signals, adapting to the signal requirements of different peripheral devices in the automation system.
2. Data Interaction: Acts as a communication bridge between the SIMADYN D main control unit and external devices (such as sensors, actuators, or other control modules), ensuring stable data transmission.
3. Status Monitoring: Integrates basic status detection functions, allowing real-time monitoring of module operation status and quick identification of abnormal conditions.

Technical Specifications

• Input/Output (I/O) Compatibility:
  • Supports standard digital signals (24V DC) and analog signals (±10V DC, 4-20mA).
  • Compatible with common industrial signal protocols to match diverse device interfaces.
• Power Supply:
  • Input Voltage: 24V DC (typical), with a voltage tolerance range of 20.4V DC to 28.8V DC for stable operation in industrial power environments.
  • Power Consumption: Typical power consumption ≤ 5W, low energy consumption to reduce system overall power load.
• Operating Environment:
  • Temperature Range: -10°C to +55°C (operating); -25°C to +70°C (storage), suitable for harsh industrial on-site conditions.
  • Humidity Range: 5% to 95% (non-condensing), preventing moisture damage to internal components.

Mechanical Characteristics

• Dimensions: Width × Height × Depth ≈ 40mm × 180mm × 120mm (compact design, saving installation space in control cabinets).
• Mounting Method: DIN rail mounting (conforming to IEC 60715 standard), easy to install and disassemble, compatible with most industrial control cabinet layouts.
• Protection Level: IP20 (front panel), effectively preventing dust and small debris from entering the module interior.

Application Areas

• Primarily used in industrial automation systems such as power generation (thermal power, hydropower), metallurgy, and heavy machinery.
• Suitable for scenarios requiring signal conversion between the SIMADYN D control system and external sensors, actuators, or third-party control devices, ensuring seamless system integration.