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- 7MH4950-2AA01
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PRODUCT DESCRIPTION
7MH4950-2AA01 SIWAREX weighing module
SIMATIC S7-300 and ET 200M, SIWAREX U2, two-channel weighing module for two platform or hopper scales with analog load cells / strain gauges (full bridges), 1xRS232, 2xLC load cell interface (1-4mV/V) Confirm the complete article identity, installed configuration and manufacturer documentation before ordering or replacement.
BEFORE YOU BUY
Confirm the complete SIWAREX weighing module
ACTUAL APPLICATIONS
System applications for 7MH4950-2AA01 industrial weighing equipment
Official manufacturer documentation supports these system uses when the product is applied within its specified equipment.
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01 · FOOD & BEVERAGE
Bulk Storage and Recipe Weighing Systems
Production weighing systemsIngredient hoppers and dosing feedersBulk unloading stations and weigh feeders -
02 · CHEMICAL PROCESSING
Powder Handling and Dosing Weighing Systems
Material accounting systemsReactor charge hoppers and dosing screwsBulk loading stations and weigh bridges -
03 · MINING & METALS
Conveyor Loading and Stockpile Weighing Systems
Material weighing systemsCrusher feeders and screening linesTruck loading hoppers and dispatch scales
Technical specifications for 7MH4950-2AA01
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Product Model7MH4950-2AA01
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Product ParametersSIWAREX weighing module
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In stock1 unit
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ManufacturerSiemens
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Module TypeSIWAREX FTA
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Measurement Channels1
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Trade ApprovalLegal-for-trade
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Host SystemsS7-300 / ET 200M
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Load Cell InterfaceStrain-gauge bridge
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Serial InterfaceRS 232 / RS 485
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Control Supply24 V DC
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Resolution16 million digits
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Protection ClassIP20
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MountingS7-300 rail
View all additional
Alternative Names
7MH4950 2AA01
SIWAREX weighing systems SIWAREX weighing module
Siemens SIWAREX weighing module
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
Match 7MH4950-2AA01 to the installed SIWAREX weighing systems
Siemens 7MH4950-2AA01 is a SIWAREX weighing module used in the SIWAREX weighing systems. Use 7MH4950-2AA01 with the approved load-cell circuit and mechanical scale arrangement. Preserve calibration, characteristic data and verified zero and span records.
Integrate 7MH4950-2AA01 with the configured S7-300 or ET 200M controller for dosing, filling and cutoff control while retaining legal metrology settings where applicable. Confirm load cell interface (Strain-gauge bridge), serial interface (RS 232 / RS 485), the exact mechanical position and approved system configuration before connection.
Check load-cell excitation, signal stability, serial communication, zero, span and test weights before accepting 7MH4950-2AA01 for production or trade use. Use qualified personnel, keep the applicable manufacturer instructions at the work location and retain the measured results with the equipment service record.
Features:
- Exact identity: 7MH4950-2AA01
- Product class: SIWAREX weighing module
- Family: SIWAREX weighing systems
The Siemens 7MH4950-2AA01 requires documented system integration before energising the equipment.
REPLACEMENT CONTROL
Verify the complete 7MH4950-2AA01 identity before exchange
Replace 7MH4950-2AA01 only after matching the full article identity, SIWAREX weighing module, trade approval (Legal-for-trade) and documented system role. Confirm that the installed hardware version and controlled configuration agree with the manufacturer record.
Before removal, photograph the product label, mounting position, resolution (16 million digits), cable routing, shields, earth connections and adjacent assemblies. Preserve the approved program, parameter set or network configuration needed for recovery.
After installation, verify protection class (IP20) and mounting (S7-300 rail). Review diagnostics, test the affected function at a safe operating point and record the final maintenance acceptance evidence.
Features:
- Exact identity: 7MH4950-2AA01
- Resolution: 16 million digits
- Mounting: S7-300 rail
The Siemens 7MH4950-2AA01 requires documented replacement verification before energising the equipment.
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 7MH4950-2AA01
- Installation checks matched to SIWAREX weighing systems
- Exact Siemens identity required before service
Documentation for Siemens 7MH4950-2AA01 must match the installed equipment and complete product identity; confirm manual applicability before service.
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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.
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01
Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size4.8 × 13 × 15 cm
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Shipping weight0.1 kg
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02
Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference85389091
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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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 7MH4950-2AA01
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Which module type value must match when sourcing 7MH4950-2AA01?
7MH4950-2AA01 is documented with Module Type SIWAREX FTA. Compare this value, the full order number and installed system record before purchase. -
How should engineering verify measurement channels for 7MH4950-2AA01?
Use the manufacturer data and installed configuration to confirm Measurement Channels 1; retain the checked value in the replacement work pack. -
What does trade approval Legal-for-trade mean for installing 7MH4950-2AA01?
The installation must satisfy Trade Approval Legal-for-trade together with the documented power, interface, mounting and environmental limits for 7MH4950-2AA01. -
Which compatibility records should accompany a distributor quote for 7MH4950-2AA01?
Provide the complete model, quantity, nameplate photos, installed SIWAREX weighing systems, required interfaces and destination country. Include project or network records when relevant. -
Can 7MH4950-2AA01 replace a similar SIWAREX weighing module without configuration changes?
Do not decide by appearance. Match the full order number, hardware or firmware level, Host Systems S7-300 / ET 200M, interfaces and approved project before exchange. -
What should receiving inspection check on 7MH4950-2AA01 before installation?
Check the exact label, housing, connectors, terminals, mounting points and supplied accessories. Reject damage, contamination, bent pins or unreadable identification. -
Which connection evidence should maintenance capture before removing 7MH4950-2AA01?
Photograph connector keying, cable destinations, port assignments, shields, protective earth and adjacent modules. Save the controlled configuration and current diagnostics. -
What commissioning result confirms 7MH4950-2AA01 is ready for service?
Confirm normal diagnostics, communication and affected equipment response, then test the documented SIWAREX weighing module function under controlled conditions and record acceptance.
READY TO VERIFY YOUR PART?
Get a 7MH4950-2AA01 quote with price, lead time and revision check.
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