ОПИСАНИЕ ПРОДУКТА
SIEMENS 7MH7152-2AA00-2AA - SIWAREX WP231 Weighing Module
This module is a SIWAREX WP231 weighing electronics component, designed for seamless integration into SIMATIC S7-1200 programmable logic controller systems. It provides high-precision weight acquisition and processing for non-automatic weighing applications, including platform scales, tank scales, and silo level monitoring. The unit facilitates direct data exchange with the S7-1200 CPU via PROFINET/Ethernet, supporting advanced industrial automation and process control requirements.
Technical Specifications:
- SERIES/FAMILY: SIWAREX WP231
- COMPONENT TYPE: Weighing Module
- ELECTRICAL SPECS:
- NOMINAL OPERATING VOLTAGE: 24V DC
- POWER CONSUMPTION: Approximately 2.5W
- LOAD CELL EXCITATION VOLTAGE: 10V DC
- ANALOG OUTPUT SIGNAL: 0/4-20mA (configurable)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact SIMATIC S7-1200 module
- MOUNTING: DIN rail
- INTERFACE/CONTROL:
- COMMUNICATION INTERFACE: PROFINET/Ethernet (via S7-1200 backplane), RS485 (for external devices)
- DIGITAL INPUTS: 4 (configurable)
- DIGITAL OUTPUTS: 4 (configurable)
- ANALOG OUTPUTS: 1 (0/4-20mA)
- LOAD CELL CONNECTIVITY: Supports up to 4 x 350 Ohm or 8 x 700 Ohm load cells
- MEASUREMENT RESOLUTION: Up to 16,000,000 internal parts
- DISPLAYABLE DIVISIONS: Up to 65,000
- ACCURACY CLASS: OIML R76, Class III
- ENVIRONMENTAL/MOUNTING:
- PROTECTION RATING: IP20
- COOLING: Natural convection
- OPERATING TEMPERATURE RANGE: 0 to +50 degrees C
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTROL SYSTEM: SIEMENS SIMATIC S7-1200 PLC series
- INDUSTRIAL APPLICATIONS: Non-automatic weighing instruments, platform scales, tank and silo level monitoring, crane scales, batching and filling systems.