7MH4980-1AA01 SIEMENS Exclusive SIWAREX WP521 ST Original Brand New

7MH4980-1AA01 SIEMENS Exclusive SIWAREX WP521 ST Original Brand New

The 7MH4980-1AA01 SIEMENS TM SIWAREX WP521 ST is a high-performance single-channel weighing module designed for seamless integration into the SIMATIC S7-1500 automation system. Engineered for platform and hopper scale applications, this module delivers accurate and reliable weight measurement using analog load cells and strain gauges (full bridges).

As part of the advanced SIWAREX weighing technology, the WP521 ST enables efficient implementation of simple industrial weighing solutions without the need for additional communication modules. With integrated digital inputs and outputs, RS485 interface, and Ethernet connectivity, it ensures smooth communication and control within modern industrial environments.

Overview

The SIWAREX WP521 ST weighing module is specifically designed for straightforward weighing tasks such as platform and hopper scales. It offers seamless integration into the SIMATIC S7-1500 Advanced Controller system, enabling efficient and precise automation processes.

• Single-channel weighing module for platform and hopper scales
• Designed for SIMATIC S7-1500 Advanced Controller
• Supports analog load cells and strain gauges (full bridges)
• Integrated interfaces: RS485 and Ethernet
• Ideal for simple and reliable industrial weighing applications

Design

The 7MH4980-1AA01 SIWAREX WP521 ST features a compact and efficient design that simplifies installation and enhances system performance. As a technology module of the SIMATIC S7-1500 family, it communicates directly with the controller via the system bus, eliminating the need for additional communication hardware.

• Compact 35 mm width for optimized cabinet space
• Direct mounting on SIMATIC DIN rail for easy installation
• Includes shielding set for improved EMC protection
• Removable front connector for flexible and convenient wiring
• Integrated RJ45 port for Ethernet communication (SIWATOOL and Modbus TCP/IP)

The module is delivered with a comprehensive shielding set, including a shield clamp, shielding bracket, and 24 V DC supply element with screw-type terminals. This ensures reliable operation and optimal electromagnetic compatibility in demanding industrial environments.

Download

Data sheet (PDF)

Product Code: 7MH4980-1AA01
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