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Siemens 7MH4950-1AA01

SKU: 7MH4950-1AA01
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$2,900.00
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Siemens 7MH4950-1AA01 | SIWAREX WP231 Weighing Module for SIMATIC S7-1200

Overview

The Siemens 7MH4950-1AA01 is a SIWAREX WP231 weighing module, designed for use with SIMATIC S7-1200 PLCs. It offers precise weight measurement, connectivity via RS485 and Modbus RTU, and features direct integration with the TIA Portal. This compact and cost-effective solution supports load cell connections for platform scales, tank weighing, and batching systems.


Key Features

  • Direct Integration: Fully integrates with SIMATIC S7-1200 and TIA Portal

  • Communication Interfaces:

    • RS485 (Modbus RTU slave)

    • S7-1200 backplane bus

  • Calibration Functionality: Legal-for-trade weighing supported (depending on region)

  • User Interface: Integrated web server for diagnostics and configuration

  • Digital Inputs/Outputs: 4 DI / 4 DO onboard

  • Load Cell Supply: 5 V DC, supports up to 4 load cells (350 Ω each)

  • High Resolution: Up to ±4 million parts

  • LED Diagnostics: For power, status, and communication


Technical Specifications

  • Catalog Number: 7MH4950-1AA01

  • Module Type: Weighing module for DIN rail mounting

  • Power Supply: 24V DC (±20%)

  • Current Consumption: Approx. 0.2 A

  • Analog Signal Type: Strain gauge load cells

  • Operating Temperature: -10°C to +55°C

  • Protection Class: IP20

  • Mounting: DIN rail (S7-1200-compatible)

  • Certifications: CE, OIML (where applicable), RoHS

  • Country of Origin: Germany


Applications

  • Platform and Hopper Scales

  • Silo and Tank Weighing

  • Batching and Dosing Systems

  • Industrial Process Weighing

  • OEM Machine Builders Requiring Weight Input


Why Choose the 7MH4950-1AA01?

  • Precise Weighing: High resolution for critical processes

  • Seamless Integration: Works directly with S7-1200 and TIA Portal

  • Compact Design: Saves space in control cabinets

  • Communication Flexibility: Built-in RS485 and Modbus RTU

  • User-Friendly Interface: Web diagnostics and onboard I/Os


Order Now

Available and ready for global shipping.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Siemens 7MH4950-1AA01 | SIWAREX WP231 Weighing Module for SIMATIC S7-1200

Overview

The Siemens 7MH4950-1AA01 is a SIWAREX WP231 weighing module, designed for use with SIMATIC S7-1200 PLCs. It offers precise weight measurement, connectivity via RS485 and Modbus RTU, and features direct integration with the TIA Portal. This compact and cost-effective solution supports load cell connections for platform scales, tank weighing, and batching systems.


Key Features

  • Direct Integration: Fully integrates with SIMATIC S7-1200 and TIA Portal

  • Communication Interfaces:

    • RS485 (Modbus RTU slave)

    • S7-1200 backplane bus

  • Calibration Functionality: Legal-for-trade weighing supported (depending on region)

  • User Interface: Integrated web server for diagnostics and configuration

  • Digital Inputs/Outputs: 4 DI / 4 DO onboard

  • Load Cell Supply: 5 V DC, supports up to 4 load cells (350 Ω each)

  • High Resolution: Up to ±4 million parts

  • LED Diagnostics: For power, status, and communication


Technical Specifications

  • Catalog Number: 7MH4950-1AA01

  • Module Type: Weighing module for DIN rail mounting

  • Power Supply: 24V DC (±20%)

  • Current Consumption: Approx. 0.2 A

  • Analog Signal Type: Strain gauge load cells

  • Operating Temperature: -10°C to +55°C

  • Protection Class: IP20

  • Mounting: DIN rail (S7-1200-compatible)

  • Certifications: CE, OIML (where applicable), RoHS

  • Country of Origin: Germany


Applications

  • Platform and Hopper Scales

  • Silo and Tank Weighing

  • Batching and Dosing Systems

  • Industrial Process Weighing

  • OEM Machine Builders Requiring Weight Input


Why Choose the 7MH4950-1AA01?

  • Precise Weighing: High resolution for critical processes

  • Seamless Integration: Works directly with S7-1200 and TIA Portal

  • Compact Design: Saves space in control cabinets

  • Communication Flexibility: Built-in RS485 and Modbus RTU

  • User-Friendly Interface: Web diagnostics and onboard I/Os


Order Now

Available and ready for global shipping.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Siemens 7MH4950-1AA01

Siemens 7MH4950-1AA01

$2,900.00
Add to wishlist
Siemens 7MH4950-1AA01

Siemens 7MH4950-1AA01

Your Price:
$2,900.00
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