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- 7MH4980-2AA01
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PRODUCT DESCRIPTION
7MH4980-2AA01 SIWAREX WP522 ST weighing module
Siemens Simatic S7 7MH4980-2AA01 is a SIWAREX WP522 ST weighing module in the SIMATIC weighing systems. It is used to acquire and process weight or load signals for the assigned weighing application.
Its documented configuration includes power consumption from the backplane bus of 0.55 W, power loss, typ of 3.9 W, switching capacity of the outputs — with resistive load, max of 0.5 A; Per digital output, and common mode voltage, max of 4.75 V. During operation, the SIWAREX WP522 ST weighing module performs its assigned SIWAREX WP522 ST weighing module function through the documented power, signal and communication interfaces.
Its documented configuration includes power consumption from the backplane bus of 0.55 W, power loss, typ of 3.9 W, switching capacity of the outputs — with resistive load, max of 0.5 A; Per digital output, and common mode voltage, max of 4.75 V. During operation, the SIWAREX WP522 ST weighing module performs its assigned SIWAREX WP522 ST weighing module function through the documented power, signal and communication interfaces.
BEFORE YOU BUY
Confirm the complete SIWAREX WP522 ST weighing module
ACTUAL APPLICATIONS
Where 7MH4980-2AA01 Fits Across Industrial Application Areas
Applications cover food, chemical and pharmaceutical production, subject to compatible weighing equipment, load cells and configured plant requirements.
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01 · FOOD & BEVERAGE
Food Ingredient Storage and Production Preparation Areas
Ingredient weighing hoppers serving food and beverage production facilities.Storage vessels and platform scales in food processing plants. -
02 · CHEMICAL PROCESSING
Chemical Raw Material Storage and Weighing Facilities
Chemical production vessels and weighing platforms for bulk ingredients.Raw material hoppers serving storage areas in chemical plants. -
03 · PHARMACEUTICAL MANUFACTURING
Pharmaceutical Ingredient Preparation and Raw Material Weighing
Raw material weighing stations in pharmaceutical recipe preparation areas.Ingredient storage vessels in pharmaceutical manufacturing and formulation facilities.
Technical specifications for 7MH4980-2AA01
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Product Model7MH4980-2AA01
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Product ParametersSIWAREX WP522 ST weighing module
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In stock1 unit
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ManufacturerSiemens
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Power consumption from the backplane bus0.55 W
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Power loss, typ.3.9 W
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Switching capacity of the outputs — with resistive load, max.0.5 A; Per digital output
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Common mode voltage, max.4.75 V
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Current per module, max.8 A
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Resolution of input signal±1 000 000 parts pro mV/V
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Isolation tested with707 V DC (type test)
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Rail mountingYes; S7-1500 mounting rail
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IP degree of protectionIP20
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Storage/transport, max.1 080 hPa
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Freely usable digital outputYes
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Channel status displayYes; green LED
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Diagnostics indication LED — for channel diagnosticsYes; red LED
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Type of output voltageDC
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Inputs64 byte
View all additional
Alternative Names
7MH4980 2AA01
Siemens SIWAREX WP522 ST weighing module
SIMATIC weighing systems SIWAREX WP522 ST 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 7MH4980-2AA01 to the installed SIMATIC weighing systems
Siemens 7MH4980-2AA01 is a SIWAREX WP522 ST weighing module for the SIMATIC weighing systems. Its exact article suffix determines the supported interface, signal or communication function and the approved companion equipment.
Engineering should compare product type designation (TM SIWAREX WP522 ST), firmware version (V1.0.0) and i&m data (Yes; I&M0 to I&M3) with the installed system design. Confirm connector keying, addressing and configuration-tool support before connection.
Use the manufacturer documentation for the complete wiring and configuration sequence. Validate communication, signal conversion or control response with the connected equipment, then archive measured results and the final configuration with the asset record.
Features:
- Exact identity: 7MH4980-2AA01
- Product class: SIWAREX WP522 ST weighing module
- Family: SIMATIC weighing systems
The Siemens 7MH4980-2AA01 requires documented system integration before energising the equipment.
REPLACEMENT CONTROL
Verify the complete 7MH4980-2AA01 identity before exchange
Replace 7MH4980-2AA01 only after matching the complete article code, SIWAREX WP522 ST weighing module, installed SIMATIC weighing systems role and documented hardware or firmware revision. Similar housings and related family numbers do not establish functional interchangeability.
Photograph the nameplate, keyed connectors, terminal numbering, cable routing, shields, earth points and adjacent modules. Export the applicable controller, HMI, drive or network configuration and record addresses, parameters and diagnostic messages before removal.
After fitting the verified article, restore the controlled configuration and check every affected signal or communication path. Review status indications and diagnostic buffers, run the documented functional test at a safe operating point and retain the final acceptance record.
Features:
- Exact identity: 7MH4980-2AA01
- Product class: SIWAREX WP522 ST weighing module
- Family check: SIMATIC weighing systems
The Siemens 7MH4980-2AA01 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 data prepared for 7MH4980-2AA01
- Product family: SIMATIC weighing systems
- Exact Siemens identity required before service
Documentation for Siemens 7MH4980-2AA01 must match the installed equipment and complete product identity; confirm document 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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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 size3.5 × 14.7 × 12.9 cm
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Shipping weight0.29 kg
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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 reference85371098
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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 7MH4980-2AA01
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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How should technicians commission 7MH4980-2AA01 after installation?
Confirm the documented supply and wiring, restore the controlled configuration, inspect diagnostics and test the affected SIWAREX WP522 ST weighing module function at a safe operating point. -
What service evidence should be retained after work on 7MH4980-2AA01?
Keep the receiving inspection, original connection record, configuration backup, measurements, diagnostic results and final acceptance record for 7MH4980-2AA01. -
Which nameplate details identify the correct 7MH4980-2AA01 for a distributor quotation?
Quote 7MH4980-2AA01 with the complete suffix, SIWAREX WP522 ST weighing module, SIMATIC weighing systems, quantity and clear nameplate photographs. -
What should engineering compare before integrating 7MH4980-2AA01 into the installed system?
Compare the documented SIMATIC weighing systems role, supply class, communication or signal interface, firmware or hardware revision and companion equipment. -
Which incoming-inspection checks apply to 7MH4980-2AA01?
Inspect the 7MH4980-2AA01 label, connector keying, housing or circuit board condition, seals, terminals and signs of transport damage. -
Can another article in the same SIMATIC weighing systems family directly replace 7MH4980-2AA01?
Do not assume interchangeability. Match the full article code, technical ratings, interface count, protocol, configuration and installed mechanical arrangement. -
Which connection records should maintenance capture before removing 7MH4980-2AA01?
Photograph each connector, cable label, shield, earth conductor, network path and adjacent module before disconnecting 7MH4980-2AA01. -
Which configuration data should be backed up before exchanging 7MH4980-2AA01?
Retain the applicable PLC, HMI, drive, network or device configuration and record firmware, addresses, parameters and diagnostic messages.
READY TO VERIFY YOUR PART?
Get a 7MH4980-2AA01 quote with price, lead time and revision check.
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