ОПИСАНИЕ ПРОДУКТА
SIEMENS 7MH7724-1AA - Weighing Module
The SIEMENS SIWAREX WP241 is a compact weighing module designed for direct integration into SIMATIC S7-1200 programmable logic controllers. It provides high-precision weight measurement capabilities for static and dynamic weighing applications, utilizing strain gauge load cells. This module facilitates advanced weighing functions such as batching, filling, and level control within industrial automation systems, communicating via the S7-1200's PROFINET interface.
Technical Specifications:
- SERIES/FAMILY: SIWAREX WP241
- COMPONENT TYPE: Weighing Module
- ELECTRICAL SPECS:
- POWER SUPPLY: 24VDC via SIMATIC S7-1200 backplane bus
- LOAD CELL EXCITATION: 5VDC or 10VDC, selectable
- LOAD CELL CONNECTION: Up to 4 x 350 Ohm or 8 x 700 Ohm load cells in parallel
- MEASUREMENT RANGE: -3.9 mV/V to +3.9 mV/V
- MECHANICAL/PHYSICAL:
- FORM FACTOR: SIMATIC S7-1200 module
- MOUNTING: DIN rail
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: PROFINET (via S7-1200 CPU)
- ANALOG INPUTS: 1x for load cells (differential input)
- DIGITAL INPUTS: 2x (configurable)
- DIGITAL OUTPUTS: 2x (configurable)
- INTERNAL RESOLUTION: Up to 16 million parts
- MEASUREMENT RATE: Up to 100 Hz
- CALIBRATION: Automatic or manual with calibration weights
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: 0 to 50 degrees Celsius
- STORAGE TEMPERATURE: -40 to 70 degrees Celsius
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Horizontal DIN rail mounting
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: SIMATIC S7-1200 PLC series (firmware V4.0 or higher)
- APPLICATIONS: Batching systems, filling machines, level monitoring, platform scales, crane scales, silo weighing, belt scales