The SIWAREX U is a versatile weighing module for all simple weighing and force measuring tasks. It is used either centrally in a SIMATIC S7-300 or decentrally via PROFIBUS-DP link to an S7-400, SIMATIC S5 or systems of other manufacturers. The SIWAREX U combined with standard SIMATIC components offers an optimum hardware and software solution. A 1 or 2-channel SIWAREX U used with the SIMATIC CPU 312 C, is a very cost effective, freely programmable weighing system with a total of ten digital inputs and six digital outputs.
Uniform design technology and consistent communication in SIMATIC
Measurement of weight or force with a high resolution of 65000 parts and an accuracy of 0.05%
Space saving through use of two-channel version for two scales
Direct connection of a remote display to the TTY interface
Theoretical adjustment without adjustment weights
Replacement of module without renewed adjustment of scale
Simple parameterizing with SIWATOOL
Intrinsically-safe load cell supply for the hazardous area zones 1, 2 (optional)
Can be used for Ex applications
Typical applications: levels in storage silos and containers, monitoring crane loads, measuring conveyor belt loads, overload protection for industrial lifts or mill trains
In general, anywhere where weights need to be recorded and transferred to an automation system for processing as quickly as possible, with no bias and without the need for an additional interface
How can we help you?
Whether you need to measure pressure, temperature, flow, level or weighing, Siemens has best-in-class instruments to suit the unique needs of your plant or application - along with a global network of technical support available 24 hours a day, 7 days a week. Our high-performance and cost-efficient range of industrial solutions also includes devices for valve positioning, process protection, recording, controlling, communication and more.