ALL PRODUCTS

Siemens 7MH4950-2AA01 SIWAREX U weighing module Ready For Ship

Siemens 7MH4950-2AA01 SIWAREX U weighing module Ready For Ship

Product Name:SIWAREX U weighing module

Brand Name:Siemens

Model Number:7MH4950-2AA01

Country of Origin:Germany

Warranty:12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

siemens 7mh4950 2aa01 siwarex u weighing module ready for ship-1

Overview
Contact for quotation
Specifications
Description
Applications
Features
Functions
FAQ
Spares
Recommended Products

Overview

Brand Name:	Siemens
Model Number:	7MH4950-2AA01
Country of Origin:	Germany
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

Contact for quotation

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Item	Specification
Product Model	7MH4950-2AA01
Series	SIWAREX U
System Compatibility	SIMATIC S7-300 / ET 200M
Module Type	Weighing Electronics Module
Channels	2-channel (dual scale support)
Load Cell Supply	6 V DC
Communication	SIMATIC S7 CPU via function block
Configuration Tool	SIWATOOL U
Power Consumption	Low energy design (optimized load usage)
Dimensions	Approx. 125 × 40 × 120 mm
Weight	Approx. 0.3 kg
Mounting	S7-300 rack system
Software Package	7MH4950-1AK01 (separate order)
Compatibility	Backward compatible with 7MH4601 series

Description

The 7MH4950-2AA01 SIWAREX U weighing module is a high-performance solution designed for integration within SIMATIC S7-300 and ET 200M automation systems. It enables precise multi-channel weight measurement for industrial weighing applications, supporting reliable signal acquisition from connected load cells.

As a two-channel configuration of the SIWAREX U family, the 7MH4950-2AA01 allows simultaneous processing of two independent scales. It offers improved energy efficiency with optimized load cell excitation and maintains full compatibility with previous SIWAREX U versions, ensuring easy system upgrades without hardware redesign.

The 7MH4950-2AA01 is widely used in process industries where accurate weighing and stable communication with SIMATIC CPUs are required. With flexible configuration via SIWATOOL U software and seamless STEP 7 integration, it supports efficient commissioning, diagnostics, and long-term operational reliability.

Applications

Power plants: Used for generator set monitoring and process weighing control
Substations: Supports load measurement and auxiliary system monitoring
Chemical plants: Enables precise batching and process automation control
Steel mills (metallurgical plants): Provides weighing stability in high EMI and high-temperature environments
Machinery manufacturing plants: Used in production line weighing, dosing, and packaging systems

Features

Dual-channel weighing module for two independent scales
Fully integrated with SIMATIC S7-300 and ET 200M systems
Reduced power consumption with 6 V load cell excitation
Backward software and hardware compatibility
Configuration via SIWATOOL U and STEP 7 environment

Functions

Real-time weight signal acquisition
Multi-scale data processing (2-channel operation)
Communication with SIMATIC CPU via function blocks
Calibration and parameter configuration via PC software
Stable industrial weighing signal conversion and transmission

FAQ

Q1: What is the main function of 7MH4950-2AA01?
A1: It is used for dual-channel industrial weighing and load cell signal processing in SIMATIC S7 systems.

Q2: How many weighing channels does this module support?
A2: It supports two independent weighing channels.

Q3: Is it compatible with older SIWAREX U modules?
A3: Yes, it is fully backward compatible with 7MH4601 series modules.

Q4: What software is required for configuration?
A4: SIWATOOL U and SIMATIC STEP 7 configuration tools are required.

Q5: Which industries commonly use this module?
A5: It is widely used in power plants, chemical processing, steel mills, and manufacturing automation systems.

Spares

6ES7214-1BD23-0XB8	6ES7132-4BD00-0AA0
6ES7131-4BD00-0AA0	6ES7235-0KD22-0XA0
6GK5408-8GR00-2AM2	6ES7134-4JB01-0AB0
6SL5510-1BE10-4AF0	6GK7243-5DX30-0XE0
6AV6648-0DE11-3AX0	6ES7323-1BH01-0AA0
6ES7355-1VH10-0AE0	6AV7230-0DA20-0BA0
6ES7141-1BF12-0XB0	6DD1607-0AA1
6ES7151-1CA00-1BL0	6ES7151-1CA00-3BL0
6AV2128-3QB06-0AX0	6ES7132-4BD32-0AA0
3RK1301-0KB00-1AA2	3RK7137-6SA00-0BC1-ZI31
6GT2811-6BC10-2AA0	6EP3437-8SB00-0AY0
6GT2801-1BA10	6ES7517-3HP00-0AB0
6EP3334-7SB00-3AX0	6AV6642-0BC01-1AX1
3RX9501-1BA00	6ES7155-6BA00-0CN0
6DL1155-6AU00-0PM0	6ES7226-6BA32-0XB0
6ES7226-6DA32-0XB0	6GK5 636-2GS00-2AC2