SIEMENS RWF50.30A9 UNIVERSAL CONTROL DEVICE

General Description:
The SIEMENS RWF50.30A9 is a digital, microprocessor-based universal controller for precise regulation of temperature, pressure, or other process variables in burner and boiler systems. It offers advanced PID control ideal for modulating systems.

Technical Specifications:

• Model: RWF50.30A9

• Power Supply: 230 V AC, 50/60 Hz

• Analog Inputs:

  • Universal input: PT100, Ni100, Thermocouple, 0/4-20 mA, 0-10 V

• Outputs:

  • 2 x Relay outputs (SPDT)

  • 1 x Analog output (0-10 V or 4-20 mA)

• Control Type: PID, ON/OFF, Modulating

• Display: 4-digit LED

• Mounting Type: Panel mount (96 x 96 mm)

• Protection Class: IP20 (device), IP54 (front panel)

• Operating Temperature: 0°C to +55°C

• Communication: Optional Modbus RTU (RS485)

• User Interface: Menu-driven configuration via front keypad

Applications:

• Modulating burner control

• Boiler temperature or pressure regulation

• Industrial process control

• HVAC systems

• Control panels for automation

Advantages:

• Stable and efficient PID control

• Flexible with multiple input types

• Compact and easy to install

• Fully compatible with Siemens systems

• Integratable with automation systems