SIWAREX WP351
High-precision compact weighing module
SIWAREX WP351 is the right choice for many demanding weighing applications, such as producing accurate mixtures, ensuring precise filling, bagging, checking, totalizing and dosing. SIWAREX WP351 can be used in automatic as well as in non-automatic weighing applications.
Due to the intelligent firmware the weighing process is controlled autonomously directly from the module. In addition, the high-speed sampling rate and processing time of 1000 Hz guarantee optimal performance and repeatability.
The connection of standard load cells according to the strain gauge principle avoids any manufacturer dependence. As a result, a large range of compatible, globally recognized and field-proven sensors can be used.
The high-performance SIWAREX WP351 is packed into an ultra-compact design. With a width of only 20 mm and a height of 65 mm, it is one of the smallest weighing electronics worldwide.
Because it can be integrated seamlessly into the ET 200SP system, it can be directly connected to SIMATIC PLC systems such as S7-300, -400, -1200 and -1500, making it a smart alternative to “black-box” weighing terminals.
The ET 200SP interface module IM155-6MF HF enables an easy connection to Ethernet IP- or Modbus TCP-based automation systems.
Functionality and precision with SIWAREX WP351
Benefits
- Ultra-compact: 20 mm width, 65 mm height
- Fast: reaction time of digital outputs < 1 ms
- Highly accurate: resolution +/– 20,000,000 parts, up to 3 x 6000d multi-range/multi-interval scale; 0.5 µV/d
- User-friendly due to webserver for service and commissioning
- Seamless integration in different automation systems
- Various communication interfaces ex-works
- “Ready-to-use” HMI interface and function block
Detail
Typical applications: Automatic filling, bagging, totalizing, and check-weighing scales, non-automatic scales such as platform or hopper scales.
Contact
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.
