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Siemens RWF40.000A97
Siemens RWF40.000A97
Siemens RWF40.000A97
· Product image is representative; revision or series may vary. Contact us to request a specific version.

RWF40.000A97

Compact Universal Controllers

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Shipping Information

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  • For urgent needs, we offer same-day shipping on most items for orders placed before 2:00 PM UTC+8 Simply mention your preferred next-day shipping when place the order, and your order will be prioritized to minimize downtime.
  • For indent items, typical turnaround is 1-3 weeks, depending on parts availability and scarcity.

Technical specifications for RWF40.000A97

  • Product Model
    RWF40.000A97
  • Product Parameters
    Compact Universal Controllers
  • Tariff Code
    8537101190
  • Country of origin
    GERMANY
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    4.7x12.8x10cm
  • Manufacturer
    Siemens
  • Weight
    0.3 kg
  • Product Type
    RWF40 Compact Universal Controllers
  • Data backup
    EEPROM
  • Mains supply
    AC 110…240 V +10 % / -10 %, 48…63 Hz
  • Power consumption
    Max. 10 VA
  • Electrical connection
    at the rear, via plug-in screw terminal strips, angled at 45°
  • Electrical safety
    to EN 60730

Description

RWF40000A97
CONTROLLER
RWF40
UNIVERSAL
FLOATING
100-240 VAC
48-63 HZ
10 VA
IP20/65

Information

Overview Manuals Technical notes Product Applications Configuration and Optimization

Features:

  • Functions as a PID controller for precise modulation
  • Can be switched via an external switch to act as a 2-position controller for 2-stage burners
  • Features an integrated thermostat/pressurestat function for low-fire states
The RWF40... is used primarily for the control of temperature or pressure in oil- or gasfired heating plants. It is a compact modulating controller without angular positioningfeedback acting on the burner. An external switch can be used to change it to a 2-position controller for the control of 2-stage burners. The integrated thermostat functionswitches the burner on and off. The thermostat contact (relay output 1) can be used as alimit thermostat switch conforming to DIN 14597. An adjustable response threshold isused to switch to a higher burner output (nominal load operation).

The RWF40.000A97 SIEMENS Compact Universal Controllers may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
SIEMENS RWF40.000A97 Compact Universal Controllers Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
In modulating operation, the RWF40... operates as a PID controller.In 2-stage operation, the RWF40... provides control based on the set switching threshold.The setpoint of the RWF40... can be adjusted either on the controller itself or externally.Minimum and maximum setpoint limits can be adjusted. A self-setting function is providedas a standard feature.The plug-in controller module measures 96 x 48 x 127.5 mm and is especially suited formounting in control panels. The controller features two 4-digit 7-segment displays for theactual value (red) and the setpoint (green). A limit comparator is also provided; itsswitching characteristic can be set on the configuration level.A choice of 8 different limit comparator functions is available. 
  • Energy and Power Engineering: Various capacities of hot water boilers, steam boilers and superheaters.
  • Food and Beverage Processing: Sterilization ovens, industrial ovens and drying equipment with constant temperature control.
  • Textile and Printing and Dyeing: Setting machines, dyeing machines and other equipment that require precise heat energy distribution.
  • Chemical and Petrochemical: Monitoring the heating jacket temperature of small reaction vessels or process fluid equipment.
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Auto-Tune (Self-Setting): To activate PID optimization, press the PGM and Down Arrow keys simultaneously. The green display will show tunE while the controller calculates parameters by cycling the burner output.
Parameter Protection: Settings are stored in an EEPROM, ensuring data is retained even during power failures.
What happens next
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Dedicated Account Manager One of our team will be in touch to confirm your part(s) specification and condition.
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Delivery and payment
Delivery
Logistic partners UPS, FedEx and DHL
International delivery available
Same day dispatch from warehouse inventory
Warranty
All parts new original are covered by Amikon 12 month warranty

Returns
No hassle returns policy

Dedicated customer support team

Payment options
We accept Bank transfers and the following methods of payment:

For more information, please visit our dedicated payments page.
Why Choose Amikon Limited?

When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.

  • Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
  • 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
  • Quality You Can Trust: Each unit is strictly inspected by the warehouse staff to ensure product quality
  • Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
  • 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
  •  

Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.


FAQs

  • What is RWF40.000A97?

    +
    The Siemens RWF40.000A97 is a 96x48mm compact universal controller designed for regulating temperature, pressure, or other process variables in burner or industrial applications.
  • What applications is the RWF40.000A97 used for?

    +
    It is primarily used for modulating or 2-stage (burner) control, as well as general temperature/pressure control, allowing for precise regulation.
  • Does the RWF40.000A97 unit support auto-tuning?

    +
    Yes, a self-setting (self-tuning/auto-tuning) function is provided as a standard feature to optimize control parameters.
  • What is the RWF40.000A97 power supply requirement?

    +
    It operates on 100-240V AC.
  • Can it be integrated into a network?

    +
    Yes, an RS-485 interface is included for integration into data networks.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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