ОПИСАНИЕ ПРОДУКТА
BECKHOFF ELM3246-0000 - 6-Channel EtherCAT Strain Gauge/Resistance Bridge Measurement Terminal
The BECKHOFF ELM3246-0000 is a 6-channel EtherCAT Measurement Terminal engineered for high-precision acquisition of strain gauge and resistance bridge signals. It integrates directly into the EtherCAT network, providing synchronized, 24-bit resolution data for demanding applications such as material testing, structural monitoring, and industrial weighing systems. The terminal supports various bridge configurations and offers advanced internal compensation for accurate measurement.
Technical Specifications:
- SERIES/FAMILY: ELM3xxx EtherCAT Measurement Terminal
- COMPONENT TYPE: 6-Channel Analog Input Terminal for Strain Gauge/Resistance Bridge
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 24V DC (-15% / +20%)
- BRIDGE EXCITATION VOLTAGE: Selectable, 2.5 V, 5 V, 10 V (internal supply)
- INPUT SIGNAL RANGE: Configurable, typically +/- 20 mV/V
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: EtherCAT (IEEE 802.3)
- CHANNELS: 6 independent analog input channels
- RESOLUTION: 24-bit plus sign
- SAMPLING RATE: Up to 10 kSps per channel (configurable)
- BRIDGE CONFIGURATIONS: Full bridge, half bridge (120 Ohm, 350 Ohm, 1000 Ohm), quarter bridge (120 Ohm, 350 Ohm, 1000 Ohm)
- INTERNAL FEATURES: Integrated reference resistors, automatic bridge balancing, temperature compensation
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 per EN 60529
- OPERATING TEMPERATURE: 0 to +55 degrees Celsius
- STORAGE TEMPERATURE: -25 to +85 degrees Celsius
- MOUNTING: 35 mm DIN rail per EN 60715
- COMPATIBILITY/APPLICATION:
- SYSTEM COMPATIBILITY: Beckhoff TwinCAT automation software, any standard EtherCAT master
- APPLICATIONS: Precision force, torque, pressure, and weight measurement material testing machines structural monitoring test benches quality assurance systems