Overview of Siemens SIWAREX WP351 HF
Buy genuine Siemens SIWAREX WP351 HF online today for your automation system. This compact, high-performance weighing module is designed for seamless integration into SIMATIC ET 200SP systems, delivering precise, reliable results for a wide range of industrial applications. With a 1,000 Hz sampling rate and a resolution of ±20,000,000 increments, the SIWAREX WP351 HF ensures ultra-fast and accurate weighing processes. Its intelligent firmware enables autonomous control and optimization directly from the weighing module, making it ideal for demanding environments where precision and speed are critical. Whether you need to upgrade your existing system or are building a new automation solution, the SIWAREX WP351 HF is a factory-grade choice for industrial weighing tasks.
Key Features of Siemens SIWAREX WP351 HF
- Ultra-compact design: 0.8 inches wide, 2.6 inches high
- Fast digital output response time: less than 1 ms
- Precise weighing with ±20,000,000 increments resolution
- 3 × 6000d multi-range/multi-interval scale capability
- Seamless integration with ET 200SP system and integrated wiring
- Webserver for easy servicing and commissioning
- Emergency access to scale if PLC fails or malfunctions
- 3 digital inputs (24V DC), 3 digital outputs (24V DC), 1 control input
- RS485 and Ethernet interfaces for flexible connectivity
- Supports analog load cells and strain gauges (full bridges)
Technical Specs of SIWAREX WP351 HF
Explore SIWAREX WP351 HF technical data for detailed parameters covering voltage, I/O, and communication before installation.
| Parameter |
Value |
| Order Number |
7MH4138-6BA00-0CU0 |
| Sampling Rate |
1,000 Hz |
| Resolution |
±20,000,000 increments |
| Load Cell Interface |
10 V supply, 0.5 μV/d, 3 × 6000d |
| Interfaces |
3× DI (24V DC), 3× DQ (24V DC), 1× CI, RS485, Ethernet |
| Ambient Temperature |
–22… +140 °F |
Applications / Use Case
This Siemens SIWAREX WP351 HF is commonly used in industrial automation worldwide. It is ideal for automatic dosing, filling, checkweighing, and totalizing scales, as well as non-automatic scales like platform or hopper scales. Its robust design and high precision make it suitable for production line systems, packaging and conveyor operations, and factory control panels. Whether you need to monitor weight in real-time or ensure legal-for-trade compliance, the SIWAREX WP351 HF delivers reliable performance in demanding environments.
Price & Availability
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