Framework 01

Industrial Automation Product Overview

Exact model information

SiemensSIWAREX Weighing Electronics

Siemens 7MH4950-2AA01 SIWAREX U2 Two-Channel Weighing Module

Two-channel weighing electronics for platform and hopper scales in SIMATIC S7-300 or ET 200M.

Product SeriesSiemens SIWAREX U Weighing Electronics Series

Siemens 7MH4950-2AA01 is a SIWAREX U2 weighing module for two load-cell scales. 7MH4950-2AA01 integrates dual measurement channels, RS232 service access, precise signal conversion, and SIMATIC communication for platform or hopper weighing and dependable batch control.

Exact product model

7MH4950-2AA01

Product TypeSIWAREX U2 two-channel weighing module

Primary UsePlatform, hopper, batching, and inventory weighing

In-Stock SourcingAccess current and discontinued industrial components.

Responsive QuotationClear model, quantity, condition, and commercial review.

Order PreparationIn-stock items prepared within 1–3 working days.

Global Delivery SupportProtective packing and one-year warranty under confirmed terms.

Framework 02

Product Description & Technical Specifications

Official product data and electrical specifications

Siemens 7MH4950-2AA01 is a SIWAREX U2 two-channel weighing module for SIMATIC S7-300 and ET 200M. It connects two platform or hopper scales with analog full-bridge load cells, provides RS232 service access, and supplies precise weight values directly to the automation system.

Rated supply voltage24 V DC

Permissible static range20.4–28.8 V DC

Maximum current consumption240 mA

Starting current surge2.4 A at 25 °C

Typical power loss5.8 W

Load-cell channels2

Signal sensitivity0–4 mV/V

Update rate50 Hz

Internal resolution65,535 parts

Operating temperature0 to +60 °C horizontal

Industrial Applications & Use Cases

Industry, equipment, and practical product function

Hopper Inventory Weighing

Measure material mass in two storage hoppers and transfer stable weight values to an S7-300 controller.

Bulk solidsInventory

Batching Skids

Coordinate ingredient dosing, refill permissives, and batch totals for food, chemical, or building-material processes.

BatchingProcess

Platform Scales

Integrate two industrial platform scales with analog strain-gauge load cells into SIMATIC automation.

ManufacturingWeighing

Tank Level by Weight

Calculate liquid or powder inventory from vessel load cells where direct level measurement is impractical.

Process plantInventory

Filling Equipment

Provide weight feedback for bag, drum, tote, or container filling sequences controlled by SIMATIC.

PackagingFilling

Installed SIWAREX Maintenance

Replace an exact U2 module while preserving S7-300 or ET 200M wiring, configuration, and scale calibration.

MROReplacement

Framework 03

Industrial Automation Solutions by Industry

Popular brands, product series, and buyer demand

Industry

Typical automation systems

Popular brands & series

Power & Utilities

Generation auxiliaries, substations, protection, turbine controls, and plant monitoring.

ABB AC 800M, Siemens S7-400, SEL feeder protection, Bently Nevada 3500.

Oil, Gas & Chemical

DCS control, shutdown systems, process skids, compressor trains, and safety loops.

Emerson DeltaV, Honeywell ControlEdge, Foxboro I/A, HIMA, Triconex.

Manufacturing

PLC control, HMI operation, motion, robotics, packaging, and assembly equipment.

Siemens SIMATIC, Allen-Bradley PanelView, ABB drives, Schneider Modicon.

Water & Infrastructure

Pumping, treatment, telemetry, distributed I/O, transport, and utility networks.

Siemens SCALANCE, GE VersaMax, Moxa EDS, ProSoft gateways, ABB controllers.

Mining & Materials

Crushers, conveyors, loading, drives, process control, and bulk-solids monitoring.

Siemens S7 and SITRANS, ABB ACS drives, Woodward controls, GE automation.

Recommended Industrial Automation Parts

8 buyer categories · 64 exact models

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HMI & Industrial PCs

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Connectivity & Field Signals16 models

Industrial Networks

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ProSoft PLX31-EIP-MBS
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I/O & Interface Modules

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ABB AI801 3BSE020512R1
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Motion & Process Automation16 models

Drives, Motion & CNC

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Siemens 6FM1726-3CA00
ABB ACS880-01-046A-3
GE IS200DSPXH1DBD
Woodward 9907-164

DCS & Process Control

Siemens 6DD1607-0AA1
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Siemens 6DD1842-0AA1
Siemens 6DP1232-7AA
ABB 3BSE038226R1
Emerson KJ3002X1-BG2
Honeywell FC-PDB-0824P
Foxboro P0916AA

Safety, Monitoring & Power16 models

Safety & Protection

SEL-351A
HIMA F8650X
Triconex 3008
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ABB 1SDH001000R0505
Siemens 6ES7515-2FM01-0AB0

Monitoring & Power

Bently Nevada 3500/15 127610-01
Bently Nevada 3500/42M 176449-02
Bently Nevada 330171-00-30-10-02-BR
EPRO MMS6250
EPRO PR6426/010-010
Brüel & Kjær Vibro VC-6000
Siemens 7MH7562-4AA
Allen-Bradley 1606-XL60D

Framework 04

Global Industrial Parts Supply Services

Professional support for automation spare-parts buyers

Ewolomodule supports global industrial buyers with exact-model identification, cross-brand sourcing, quotation review, secure order preparation, and lifecycle support for current, surplus, and discontinued automation components.

Exact Model VerificationReview manufacturer, full model, series, visible condition, and available product information before quotation.

Cross-Brand SourcingSearch purchasing channels for PLC, HMI, DCS, drive, network, protection, and monitoring products.

Commercial ResponseConfirm quantity, availability, practical pricing, warranty terms, preparation time, and shipment needs.

Protected Global FulfilmentPrepare in-stock products within 1–3 working days and support worldwide delivery under confirmed terms.

Independent Supplier Disclaimer

Trademark and supplier disclosure

Ewolomodule sells new and surplus products and develops channels for purchasing such products. Ewolomodule is not an authorized distributor, dealer, or representative of the manufacturers or trademarks displayed. Product names, brands, trademarks, and logos remain the property of their respective owners and are used for identification purposes only.

Siemens 7MH4950-2AA01 SIWAREX U2 Two-Channel Weighing Module

Industrial Automation Product Overview

Siemens 7MH4950-2AA01 SIWAREX U2 Two-Channel Weighing Module

Product Description & Technical Specifications

Industrial Applications & Use Cases

Hopper Inventory Weighing

Batching Skids

Platform Scales

Tank Level by Weight

Filling Equipment

Installed SIWAREX Maintenance

Industrial Automation Solutions by Industry

Recommended Industrial Automation Parts

Global Industrial Parts Supply Services

Independent Supplier Disclaimer

Siemens 7MH4950-2AA01 SIWAREX U2 Two-Channel Weighing Module

Siemens 7MH4950-2AA01 supplier

7MH4950-2AA01 in stock

7MH4950-2AA01 price

7MH4950-2AA01 datasheet

7MH4950-2AA01 replacement

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