PRODUCT DESCRIPTION
BECKHOFF ELM3348-0033 - EtherCAT Measurement Terminal for Strain Gauge/Resistance Bridge
The BECKHOFF ELM3348-0033 is a 4-channel EtherCAT Measurement Terminal engineered for high-precision acquisition of strain gauge and resistance bridge signals. It integrates advanced 24-bit measurement technology with deterministic EtherCAT communication, providing accurate force, weight, and torque data for demanding industrial test and control applications. This terminal supports various bridge configurations and offers integrated linearization and temperature compensation functions.
Technical Specifications:
- SERIES/FAMILY: ELM3xxx EtherCAT Measurement Terminal
- COMPONENT TYPE: 4-Channel Analog Input Terminal for Strain Gauge/Resistance Bridge
- ELECTRICAL SPECS: 24V DC nominal supply via EtherCAT Adjustable bridge supply 0.5V to 10V DC Measurement range +/- 30 mV/V
- INTERFACE/CONTROL: EtherCAT (IEEE 802.3) communication 24-bit resolution Synchronous data acquisition Integrated linearization and temperature compensation
- INPUT CHANNELS: 4 independent, electrically isolated channels
- SENSOR COMPATIBILITY: Full bridge, half bridge, quarter bridge (120 Ohm, 350 Ohm), potentiometric sensors
- ENVIRONMENTAL/MOUNTING: IP20 protection rating DIN rail mounting Operating temperature 0 to 55°C
- COMPATIBILITY/APPLICATION: Integrated with TwinCAT 3 and EtherCAT master systems Suitable for test stands, weighing systems, material testing, structural monitoring, and process control requiring high-accuracy force/torque measurement