Siemens 7MH4900-2AA01 SIWAREX FTA Weighing Module

Siemens 7MH4900-2AA01 Single-Channel Legal-for-Trade Weighing Module
Siemens 7MH4900-2AA01 Single-Channel Legal-for-Trade Weighing Module
Siemens 7MH4900-2AA01 Single-Channel Legal-for-Trade Weighing Module
SIWAREX FTA • S7-300 / ET 200M

Siemens 7MH4900-2AA01 SIWAREX FTA Weighing Module

A single-channel legal-for-trade weighing module for automatic dosing, filling, checkweighing and totalizing.

Siemens 7MH4900-2AA01 is the SIWAREX FTA electronic weighing module for SIMATIC S7-300 and ET 200M systems. The official configuration is single-channel and legal for trade, supporting automatic dosing, filling, checkweighing and totalizing tasks with analog load cells or strain gauges. Siemens lists seven digital inputs, one counter input, eight digital outputs, one analog output, RS485 and RS232 interfaces, and a load-cell input for 1 to 4 mV/V signals. The complete suffix is officially confirmed. Siemens currently classifies the product as PM410 Product cancellation and lists it as a spare part.

Original newIn stockPM410: Product cancellationWith 1 year warranty

Condition, availability and warranty are Stockoems commercial terms and are not manufacturer commitments.

Key Product Information

Manufacturer
Siemens
Complete Part Number
7MH4900-2AA01
Product Type
SIWAREX FTA electronic weighing module
System
SIMATIC S7-300 and ET 200M
Channels
Single-channel, legal for trade
Functions
Automatic dosing, filling, checkweighing and totalizing
Load-Cell Input
Analog load cells or strain gauges, 1 to 4 mV/V
Digital I/O
7 digital inputs, 1 counter input, 8 digital outputs
Additional Interfaces
1 analog output, RS485 and RS232
Official Life Cycle
PM410: Product cancellation
Product Condition
Original new
Availability
In stock
Warranty
With 1 year warranty
Country of Origin
GERMANY

Weighing Signal Path

SenseAnalog load cells or strain gauges provide the weighing signal.
AcquireThe module receives 1 to 4 mV/V input signals and digital events.
ProcessSIWAREX FTA performs dosing, filling, checkweighing or totalizing functions.
CommunicateDigital outputs, analog output, RS485 and RS232 support system integration.

Typical Applications

Automatic dosing systems
Industrial filling machines
Checkweighing stations
Totalizing and batching processes

Compatibility and Revision Notice

Verify the complete order code, S7-300 or ET 200M configuration, legal-for-trade requirements, load-cell sensitivity, I/O allocation, communication interfaces and installed hardware revision before replacement.

Frequently Asked Questions

What is Siemens 7MH4900-2AA01?It is a single-channel SIWAREX FTA electronic weighing module for SIMATIC S7-300 and ET 200M.
Which applications does it support?Siemens specifies automatic dosing, filling, checkweighing and totalizing.
Which load cells can be connected?The official configuration supports analog load cells or strain gauges with 1 to 4 mV/V signals.
Is 7MH4900-2AA01 discontinued?Siemens lists the lifecycle as PM410 Product cancellation, cancelled since October 1, 2025, and identifies the item as a spare part.
What should be checked before ordering?Check the complete suffix, rack configuration, weighing application, load-cell signal, interfaces and legal-for-trade requirements.

Request a Verified Supply Check

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com   |   WhatsApp: +86 18159889985
Stockoems Procurement Support

Verification, Handling and After-Sales Service

A structured workflow for industrial automation orders, from suffix review and condition evidence through packaging, documentation and follow-up.

Technical Verification Gate

We compare the complete model and suffix against the inquiry record before commercial processing. Label photographs, installed-system information and requested revision details are reviewed together.

Model and suffix verification
Condition confirmation
Technical compatibility review
Product and label photo confirmation
Technical team reviewing an industrial automation verification checklist

Order Handling Workflow

01
Inspection

Condition evidence, labels and supplied photos are checked against the agreed order details.

02
Protective Packaging

Handling plans consider anti-static protection, cushioning and outer-carton reinforcement.

03
Logistics Coordination

Worldwide shipping options are coordinated according to destination, shipment profile and buyer instructions.

04
Documentation

Shipment tracking and customs documentation are prepared for the selected transport arrangement.

Office engineers coordinating packing documents and international shipment details

Commercial and After-Sales Support

Our team keeps condition statements, packing notes and communication records aligned with the order. Delivery timing and quantity are confirmed only after the specific request is reviewed.

  • Worldwide shipping coordination
  • Shipment tracking communication
  • Customs documentation preparation
  • Written warranty terms
  • Return authorization process
  • After-sales response and case follow-up

Supplier Screening FAQ

How should a direct user qualify a supplier?

Request the exact model and suffix, clear product and label photos, a written condition statement, compatibility review scope and warranty terms.

What should procurement teams document?

Record the seller identity, quotation scope, payment recipient, inspection evidence, packing method, shipping terms and return authorization process.

Which warning signs deserve attention?

Incomplete suffixes, reused or unclear label photos, unsupported technical claims, pressure for payment changes, vague warranty language and refusal to document condition are common risks.

What should an engineer verify?

Compare the order code, hardware revision, interfaces, project version, connection components and system requirements with the installed equipment documentation.

Discuss Your Requirement

Share the full part number, quantity, destination and available label photos for a documented supply review.

Email: sales6@apterpower.com   |   WhatsApp: +86 18159889985

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Email: sales6@apterpower.com   |   WhatsApp: +86 18159889985
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