Design; Figure 3-1 System Overview With Siwarex U - Siemens Siwarex U Device Manual

2BPRODUCT OVERVIEW
The measurement of crane and rope loads, other strength measurements
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Load measurement for industrial elevators or rolling mills
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Weighing in areas with a risk of explosion (with SIWAREX IS Ex interface)
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Belt tensioning measurement
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3.3 Design

SIWAREX U is a function module (FM) for direct use in SIMATIC S7 300 or for
peripheral operation via ET 200M. In this way, SIWAREX U can also work together
with SIMATIC S7 400 and other automation systems. The installation and wiring
outlay for the module is very small. The connection of the load cells, of the power
supply, and of the serial ports is performed via the 20-pin front connector. With the
operation of SIWAREX U in SIMATIC, there is a complete integration of weighing
technology in the automation system.
Figure 3-1 System overview with SIWAREX U
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SIWAREX U