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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.
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.