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 ()
- Home
- ALL MANUFACTURERS
- Siemens
- Siemens SIMOREG
- 6RY1803-0CA03
In Stock
Fast Shipping Available
· Product image is representative; revision or series may vary. Contact us to request a specific version.
- Customs & Documentation
Customs & Documentation
HS classification and country of origin are stated as commercial references and confirmed on the written quotation and shipping documents.
- Payment
Payment
Payment is accepted by bank transfer (T/T) in the currencies confirmed in the written quotation.
- Product Condition
Product Condition
Product identity, label, visible condition and packing are checked against the written order before dispatch.
-
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
6RY1803-0CA03 Field supply interface board
Siemens 6RY1803-0CA03 is a Field supply interface board for the SINAMICS DCM converters. It is used to regulate motor field supply commands. Confirm the exact article, electrical class, interfaces, companion hardware and cooling arrangement before ordering.
BEFORE YOU BUY
Confirm the complete Field supply interface board
ACTUAL APPLICATIONS
Application context for 6RY1803-0CA03
Manufacturer documentation places the Field Supply Interface Board in practical drive applications. The three cases below describe different operating tasks in which 6RY1803-0CA03 performs its documented product-family role with the configured companion equipment.
-
01 · MINING & METALS
Supervise bulk conveying with Field Supply process control
Inside the feeders, belts and transfer chutes, 6RY1803-0CA03 provides its specified system function as a Field Supply Interface Board. During material surge, the system uses this function to adapt equipment demand to material flow, helping it reduce spillage and belt overload. -
02 · PLASTICS & PACKAGING
Control palletizing with Field Supply process control
Inside the case conveyors and robot cells, 6RY1803-0CA03 performs its assigned control role as a Field Supply Interface Board. During product-gap recovery, the system uses this function to restore coordinated flow after a controlled stop, helping it return the line to stable throughput. -
03 · WATER & WASTEWATER
Track sludge-pump control with Field Supply process control
At the control layer of the positive-displacement pumps and flow feedback, 6RY1803-0CA03 handles its designated signal or control duty as a Field Supply Interface Board. During solids-loading change, the system uses this function to hold the commanded feed rate as process load changes, helping it keep sludge transfer stable.
Technical specifications for 6RY1803-0CA03
-
Product Model6RY1803-0CA03
-
Product ParametersField supply interface board
-
In stock1 unit
-
ManufacturerSiemens
-
Component ClassField supply interface board
-
Drive FamilySINAMICS DCM converters
-
Primary FunctionRegulates motor field supply commands
-
Power ArchitectureDigital converter electronics
-
Voltage Class400–480 V AC input
-
Current Rating10–110 A DC field output
-
Control Supply24 V DC control electronics
-
Power SectionField converter section
-
Mechanical DesignPlug-in service assembly
-
Electrical InterfaceField, current and control plugs
-
Cooling IntegrationCabinet cooling arrangement
-
Board Designation6RY1803-0CA03 assembly
-
Service RoleSiemens service component
-
Product StatusVerify installed revision
-
Commissioning CheckRun diagnostics and functional test
View all additional
Alternative Names
6RY1803 0CA03
SINAMICS DCM converters Field supply interface board
Siemens Field supply interface board
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
DRIVE SYSTEM INTEGRATION
Match 6RY1803-0CA03 to the installed SINAMICS DCM converters
Siemens 6RY1803-0CA03 is a Field supply interface board used in the SINAMICS DCM converters to regulate motor field supply commands. Its digital converter electronics architecture must match the documented drive configuration, controlled hardware arrangement and assigned field converter section.
Before integration, confirm the 400–480 v ac input, 10–110 a dc field output and 24 v dc control electronics. Compare the complete article, plug-in service assembly and field, current and control plugs with the installed equipment, cable schedule and the technical data recorded in the product PDF.
Maintain the documented cabinet cooling arrangement, isolate all hazardous energy and apply ESD protection before handling the component. Complete the specified action to run diagnostics and functional test, then review Siemens diagnostics and the affected machine function before returning the system to service.
Features:
- Identity: 6RY1803-0CA03
- Operating role: Regulates motor field supply commands
- Connection class: Field, current and control plugs
The Siemens 6RY1803-0CA03 requires documented system integration for its field converter section, with the final run diagnostics and functional test result recorded before energising the drive.
REPLACEMENT CONTROL
Verify the complete 6RY1803-0CA03 configuration before exchange
Treat 6RY1803-0CA03 as a configuration-specific Field supply interface board for the SINAMICS DCM converters. Match the complete Siemens article identity, 6RY1803-0CA03 assembly, installed hardware revision, siemens service component and documented field converter section before removing the original component.
Photograph the plug-in service assembly, field, current and control plugs, cable labels, shielding, protective-earth points and adjacent assemblies. Record the 400–480 v ac input, 10–110 a dc field output and 24 v dc control electronics so the replacement can be checked against the controlled drive documentation.
After installation, run diagnostics and functional test. Restore only the approved project data and interface assignments, review power-stage or controller diagnostics, test the control or power path associated with regulates motor field supply commands at a controlled operating point and retain the measured results in the maintenance record.
Features:
- Article and board: 6RY1803-0CA03 assembly
- Interface record: Field, current and control plugs
- Release test: Run diagnostics and functional test
The Siemens 6RY1803-0CA03 requires documented replacement verification for its field converter section, with the final run diagnostics and functional test result recorded before energising the drive.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: Official documents are provided through manufacturer links. Accessories, manuals, cables, calibration data, software and certificates are included only when listed in the quotation.
Features:
- Technical values prepared for 6RY1803-0CA03
- Installation checks matched to the drive section
- Exact article identity required before service
Documentation for Siemens 6RY1803-0CA03 must match the installed drive, power section and revision; confirm manual applicability before service.
Also searched as
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
-
Packed size34.5 × 10 × 3 cm
-
Shipping weight0.22 kg
-
-
02
Payment & customs
-
PaymentBank transfer (T/T)
-
CurrenciesUSD · EUR · GBP · RMB
-
Credit cardsNot accepted
-
HS reference85049090
-
OriginGermany
-
-
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 6RY1803-0CA03
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
-
Which process depends on the 0CA03 field interface?
The 0CA03 field interface is used in the documented SINAMICS DCM converters configuration for regulates motor field supply commands. -
How is a 400–480 V AC · 110 A mismatch prevented for the 0CA03 field interface?
For the 0CA03 field interface, match 400–480 V AC input and 10–110 A DC field output to the installed equipment nameplate. -
What control path does the component handle for the 0CA03 field interface?
The 0CA03 field interface performs regulates motor field supply commands through the digital converter electronics. -
Where should the A7115-L11 field board label appear for the 0CA03 field interface?
For the 0CA03 field interface, record 6RY1803-0CA03 assembly together with the complete article and installed revision. -
How are field, current and control plugs restored correctly for the 0CA03 field interface?
On the 0CA03 field interface, inspect field, current and control plugs for keying, damage, contamination, routing and secure seating. -
What supply symptom can mimic failure for the 0CA03 field interface?
Before energizing the 0CA03 field interface, measure 24 v dc control electronics and confirm the documented polarity or phase condition. -
Which details are needed before ordering for the 0CA03 field interface?
A 0CA03 field interface replacement must match its electrical class, section role, companion hardware and mechanical interface. -
What controlled test follows installation for the 0CA03 field interface?
For the 0CA03 field interface, run diagnostics and functional test; then record diagnostics and the controlled functional-test result.
READY TO VERIFY YOUR PART?
Get a 6RY1803-0CA03 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 Cases Amikong News Technical Resources Why choose us FAQs
- Registered Address
-
32D Guomao Building, No.388, Hubin south Road, Siming district, Xiamen,Fujian, China
