Data Acquisition from RS Components, Ltd.


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The SIWAREX U weighing module from Siemens is both versatile and flexible. It can be used wherever static scales are to be used in the SIMATIC S7 automation system.
SIWAREX U is the optimal solution wherever the aim is to detect signals from strain gauge sensors or load cells.,As weighing electronics, SIWAREX U offers good accuracy with a measuring time of 20 ms. For use with the SIMATIC S7 300 and ET 200M.
• Uniform design technology and consistent communication via the use in SIMATIC S7,• Uniform configuration with SIMATIC Manager,• Use in the peripheral system concept in ET 200M (PROFIBUS, PROFINET),• Measurement of weight or force with high resolution of 16 bits,• High accuracy 0.05%,• High measurement rate of 50 Hz,• Monitoring of limit values,• Flexible adaptation to different requirements with SIMATIC control,• Simple setting of the scale with the program SIWATOOL U via the RS232 port,• Theoretical adjustment possible without adjustment weights
The SIWAREX U is optimally equipped for the following applications:,• The fill-level monitoring of silos and bunkers,• The measurement of crane and rope loads,• Load measurement for industrial elevators or rolling mills,• Weighing in areas with a risk of explosion,• Belt tensioning measurement
For Use With = ET 200M, SIMATIC S7 300
Module Type = Input/Output
Input Type = Analog
Output Type = Analogue
Number of Inputs = 2 (Channel)
Number of Outputs = 2 (Channel)
Voltage Category = 24 V
Memory Available = Yes
Memory = EEPROM, RAM


Siemens Corporation
Manufacturer Part Number
Product Category
Data Acquisition
Data Acquisition
Input/Output Module
Analog Channels
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RS Components, Ltd.
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