
SIMATIC ET 200SP SIWAREX WP321 ST Weighing Module
Single-channel weighing electronics for platform or hopper scales using analog full-bridge load cells.
Typical use: Platform scales, vessel weighing, filling, dosing and inventory measurement.
Use the correct ET 200SP base unit, verify load-cell excitation and shielding, and perform zero/span calibration.
Active product; preserve scale parameters and calibration data during replacement.
Match the complete 7MH4138-6AA00-0BA0 code, installed system, firmware or revision, connectors and required accessories.
Platform scales, vessel weighing, filling, dosing and inventory measurement.
Use the correct ET 200SP base unit, verify load-cell excitation and shielding, and perform zero/span calibration.
Selection should follow the rack, interface, electrical data and project configuration. A similar appearance does not confirm compatibility.
Active product; preserve scale parameters and calibration data during replacement.
Model verification, responsive quotations and practical logistics coordination.
Send the complete 7MH4138-6AA00-0BA0 code, quantity and destination for current availability.



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