Product Details
SIMATIC S7-1200 or Stand Alone, SIWAREX WP231, Single-Channel Legal-for-Trade Weighing Module - Analog Load Cells / Strain Gauges (full bridges), 4xDI, 4xDQ, 1xAQ, 1xRS485, 1xEthernet, 1xLC Load Cell Interface
S7-1200 or Stand Alone
Specifications
- Manufacturer: Siemens
- Product family: SIWAREX WP231
- Type: Single-channel weighing electronics / weighing module
- Application type:
- Platform scales
- Hopper scales
- Industrial weighing systems
- Compatible systems:
- SIMATIC S7-1200
- Stand-alone operation supported
- Load cell support:
- Analog strain gauge load cells
- Full bridge load cells
- Input sensitivity: 1–4 mV/V
- Legal-for-trade capability:
- Calibratable / legal-for-trade approved
- Must comply with local verification laws
- Communication interfaces:
- 1 × Ethernet interface
- 1 × RS485 interface
- Digital inputs:
- 4 × DI
- Digital outputs:
- 4 × DO
- Analog outputs:
- 1 × AO
- 0/4…20 mA output
- Load cell interface:
- 1 × LC interface
- Diagnostics features:
- Detailed load cell diagnostics
- Compatible with SIWAREX DB digital junction box
- Supports diagnostic alarms and wire-break detection
- Communication protocols:
- Ethernet communication
- Modbus support
- Industrial automation integration
- Power supply:
- 24 V DC
- Mounting type:
- DIN rail mounting
- Dimensions:
- Approx. 70 × 100 × 75 mm
- Weight:
- Approx. 0.28–0.30 kg
- Protection & diagnostics:
- Short-circuit monitoring
- Supply voltage monitoring
- Hardware interrupt support
- Diagnostic LEDs
- Operating environment:
- Industrial automation environments
- Suitable for harsh factory conditions
- Applications:
- Industrial weighing systems
- Filling systems
- Hopper and tank weighing
- Packaging machinery
- Process automation
- Additional features:
- Stand-alone or PLC-integrated operation
- High-precision weighing electronics
- Remote diagnostics and configuration support
- Supports SIWAREX DB junction boxes (7MH5001 series)
Downloads
Additional Information
| Device | Stand Alone |
| Type | S7-1200 |