RWF55 Temperature Controller
Inquire NowThe RWF55 Temperature Controller is a sophisticated device engineered for precise temperature and pressure management in boiler systems. Whether utilized independently or as an integral component of a Siemens combustion control system, the RWF55 enhances the efficiency of modulating burners. This controller is designed to ensure optimal performance and reliability across various applications, making it an essential tool for professionals in the industry.
Features
- Universal controller with 3-position output and thermal shock protection (RWF50.20A9)
- Analog output functionality (RWF50.20A9)
- Enhanced features including Modbus, setpoint changeover, setpoint shifting, outdoor air reset, and limit comparator (RWF50.30A9)
- Includes Profibus-DP interface for advanced connectivity (RWF55.50A9)
| Input Voltage | 110-240 VAC (+10/-15%), 48-63 Hz |
|---|---|
| Power Consumption | Max 20 VA |
| Operating Temperature | -20 to 50 °C, -4 to 122 °F |
| Enclosure Rating | IP66 keypad display, rel. humidity <95% (non-condensing) |
| Aux. DC Power Output | 24 VDC, 30 mA |
| Output Relay Contact Rating | 24-240 VAC, 2 A max |
| Analog Output Rating | 0-10 VDC (500 Ω load min), 0-20 mA or 4-20 mA (500 Ω load max) |
| Modbus RTU Port | Configurable baud rate (4800, 9600, 19200, 38400), Address 1-254 |
| Size | 1/8 DIN, 122 mm mounting depth |
| Data Storage | Non-volatile EEPROM |
| Approvals | UL, CSA, CE |
Related Products
Product Inquiry Form
Thanks your message successfully submitted.