SIWAREX WP521 ST and WP522 ST are technology modules for the SIMATIC S7-1500 advanced controller family: SIWAREX WP521 ST is the single channel option for the set-up of one scale and SIWAREX WP522 ST is the two-channel option for the set-up of two independent scales. Integrated in SIMATIC S7-1500 all advantages of the automation system can be used. The free “ready-for-use“ application helps to create fast and easily customer and application specific solutions. Besides that, the service software SIWATOOL V7 enables a quick and user-friendly. The integrated monitoring function of the load cells impedance as well as the process and diagnosis alarm functions optimize the plant security resp. plant availability.
Seamless integration of Integration of platform- and hopper scales into the SIMATIC S7-1500 automation environment
Uniform structure and universal communication through the integration in SIMATIC S7-1500
Integrated part of TIA portal
Resolution of up to +/- 4 million parts
Measurement rate of 100/120 Hz (effective interference suppression)
Automatic impedance control of the load cells, process and diagnostic alarms
Complete parameterization and commissioning via CPU, HMI panel or PC possible
Direct use in hazardous zone 2
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Applications
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Basic scales, e.g. platform and hopper scales
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Integration in automation systems
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SIMATIC S7-1500 (central or distributed with ET200MP)
Other Systems via Modbus RTU or Modbus TCP/IP |
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Communication interfaces (on board)
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SIMATIC S7-1500 system bus
Per channel 1x RS485 (Modbus RTU, remote display) Ethernet (Modbus TCP/IP,SIWATOOL) Per channel 4x digital outputs (24V DC) Per channel 3x digital inputs (24V DC) |
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Internal resolution
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Up to +/- 4 million parts
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Measuring rate
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100/120 Hz
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Article No.
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WP521 ST : 7MH4980-1AA01
WP522 ST : 7MH4980-2AA01 |
