PART NUMBER SEARCH
AMIKONG EXCESS CONTROL SYSTEM PARTS
Specializing In:Automation Spares(DCS, PLC, CNC) Servo Drives HMI Power supplies Controllers
-
Please try to be as accurate as possible with your search.
-
We can quote you on 1000s of specialist parts, even if they are not listed on our website.
-
We can't find any results for “”.
SEE PRODUCTS IN SEARCH PAGE ()
In Stock
Fast Shipping Available
· Product image is representative; revision or series may vary. Contact us to request a specific version.
- Customs & Documentation
- We prepare clear, order-specific documentation for every international shipment, including the commercial invoice, packing list and available product or compliance documents. Before dispatch, our logistics team confirms the consignee details, declared value, shipping terms and destination requirements with you. Tracking information is provided after shipment, helping your team prepare for import clearance with confidence.
Documents checked before dispatch · Shipment details confirmed · Global tracking provided
- Payment
- Payment is by bank wire only in RMB/CNY, GBP, EUR or USD. Amikon does not accept credit cards or provide credit terms. Cleared payment is required before shipment unless the written quotation expressly states otherwise.
- Product Condition
- Factory New These are new and current items that are procured directly from the manufacturer.
New In Sealed Package Parts are new. They have not been used and still have their original package seal intact.
New in Original Package These parts are new. The packages were not originally sealed by their original manufacturer.
-
20+
years in automation -
ISO 9001
certified quality system -
12 months
amikon warranty -
2-hour reply
from your account manager -
Success Story
solutions in action
-
Please try to be as accurate as possible with your search.
-
We can quote you on 1000s of specialist parts, even if they are not listed on our website.
-
We can't find any results for “”.
SEE PRODUCTS IN SEARCH PAGE ()
PRODUCT DESCRIPTION
RWD44U Universal Heat Pump Temperature Controller
Siemens RWD44U is a universal heat pump temperature controller in the RWD44U range. It provides the documented function for a compatible industrial automation or building-control configuration.
It accepts two configurable temperature or active-signal inputs, one digital input and four relay outputs. The stored application number defines staged heating, cooling, changeover and auxiliary functions, while entered values remain available after a power interruption.
It accepts two configurable temperature or active-signal inputs, one digital input and four relay outputs. The stored application number defines staged heating, cooling, changeover and auxiliary functions, while entered values remain available after a power interruption.
BEFORE YOU BUY
Confirm the complete universal heat pump temperature controller
ACTUAL APPLICATIONS
Application context for RWD44U
RWD44U supports compatible RWD44U installations across the selected application fields. Each use depends on the engineered configuration, interface allocation and documented operating limits.
-
01 · COMMERCIAL BUILDINGS
Commercial and Institutional Building Operations
Commercial Property OperationsInstitutional Building Services -
02 · POWER GENERATION
Thermal, Hydroelectric and Renewable Power Generation
Thermal Electricity GenerationHydroelectric and Renewable Power Generation -
03 · FOOD & BEVERAGE
Food Production and Beverage Manufacturing
Food Processing and Packaged ProductsBeverage Production
Technical specifications for RWD44U
-
Product ModelRWD44U
-
Product ParametersUniversal Heat Pump Temperature Controller
-
In stock10 units
-
ManufacturerSiemens
-
Supply voltage24 V AC ±20%
-
Supply frequency50/60 Hz
-
Power consumption4.5 VA
-
Universal inputs2, Ni1000, Pt1000 or 0–10 V DC
-
Digital input polling15 V DC, below 10 mA
-
Relay outputs4 potential-free contacts
-
Relay maximum rating5 A resistive at 24–240 V
-
Operating temperature0–50 °C
-
Setpoint delay range0–4096 s
-
Display4-digit LCD
View all additional
Alternative Names
Siemens RWD44U Universal Heat Pump Temperature Controller
RWD44U Universal Heat Pump Temperature Controller assembly
RWD44U compatible Universal Heat Pump Temperature Controller
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Integrate RWD44U universal heat pump temperature controller
Integrate RWD44U only in the documented RWD44U arrangement. Match the supply, interface and connector allocation to the accepted engineering record.
It accepts two configurable temperature or active-signal inputs, one digital input and four relay outputs. The stored application number defines staged heating, cooling, changeover and auxiliary functions, while entered values remain available after a power interruption.
Retain the controlled project, wiring record and diagnostic baseline for RWD44U. Validate the assigned function after the surrounding RWD44U configuration is restored.
Features:
- Match the documented RWD44U interface
- Validate supply voltage and terminal allocation
- Retain the accepted project and diagnostics
The RWD44U universal heat pump temperature controller requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY
Verify RWD44U universal heat pump temperature controller
Confirm the complete RWD44U article and RWD44U execution before replacement. Compare every suffix, terminal arrangement and operating value.
Record the installed connections and configuration that determine the role of this universal heat pump temperature controller. Isolate the affected circuits before exchange.
After fitting RWD44U, restore the verified configuration, clear applicable diagnostics and complete a functional acceptance test.
Features:
- Confirm the full RWD44U article
- Compare the installed connector arrangement
- Test the restored universal heat pump temperature controller function
The RWD44U universal heat pump temperature controller requires replacement verification against the complete installed configuration and current manufacturer documentation.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.
Features:
- Verify document identity before installation
- Match the manual scope to RWD44U
- Retain the RWD44U commissioning record
Documentation for the RWD44U universal heat pump temperature controller must be checked for document applicability before installation or commissioning.
Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
-
01
Shipping & delivery
-
DispatchEligible stock: same / next day
-
CarriersDHL, FedEx or UPS
-
Ship fromXiamen, China
-
Product size11.1 × 13 × 5.65 cm
-
Net weight0.300 kg
-
-
02
Payment & customs
-
PaymentBank transfer (T/T)
-
CurrenciesUSD · EUR · GBP · RMB
-
Credit cardsNot accepted
-
HS reference9032890090
-
OriginUnited States
-
-
03
Warranty & returns
-
Warranty12 months from AMIKON
-
InspectionLabel, condition and packing checks
-
ReturnsPrior RMA authorisation required
-
CompatibilityConfirm before order
-
OEM warrantyDoes not apply
-
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
-
Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
Antistatic protection -
Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about RWD44U
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
-
How does supply voltage affect selection of RWD44U?
The documented supply voltage for RWD44U is 24 V AC ±20%. Compare that value with the accepted RWD44U configuration before ordering. -
How does supply frequency affect selection of RWD44U?
The documented supply frequency for RWD44U is 50/60 Hz. Compare that value with the accepted RWD44U configuration before ordering. -
How does power consumption affect selection of RWD44U?
The documented power consumption for RWD44U is 4.5 VA. Compare that value with the accepted RWD44U configuration before ordering. -
How does universal inputs affect selection of RWD44U?
The documented universal inputs for RWD44U is 2, Ni1000, Pt1000 or 0–10 V DC. Compare that value with the accepted RWD44U configuration before ordering. -
How does digital input polling affect selection of RWD44U?
The documented digital input polling for RWD44U is 15 V DC, below 10 mA. Compare that value with the accepted RWD44U configuration before ordering. -
How does relay outputs affect selection of RWD44U?
The documented relay outputs for RWD44U is 4 potential-free contacts. Compare that value with the accepted RWD44U configuration before ordering. -
What should be recorded before replacing RWD44U?
Record the complete article marking, connector allocation, project settings and associated RWD44U arrangement before removal. -
Which acceptance check is specific to RWD44U?
After installation, restore the verified settings for RWD44U, review diagnostics and test the affected function through its normal operating range.
READY TO VERIFY YOUR PART?
Get a RWD44U quote with price, lead time and revision check.
Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, drives and servo motors, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
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.
Product
Product Browsing History
- Q&A
- Policies How to order Part status information Shipping Method Return Policy Warranty Policy Payment Terms Email Marketing Policy VAT and Import Information
- Asset Recovery
- We Buy Your Equipment. Industry Success stories Amikong News Technical Resources Why choose us FAQs
- Registered Address
-
32D Guomao Building, No.388, Hubin south Road, Siming district, Xiamen,Fujian, China
