PRODUCT DESCRIPTION
BECKHOFF ELX3312 - 2-Channel Intrinsically Safe Resistance Bridge Measuring EtherCAT Terminal
The BECKHOFF ELX3312 is a 2-channel EtherCAT Terminal engineered for direct connection of intrinsically safe resistance bridges, including strain gauges and load cells, within hazardous areas. It provides high-precision measurement data acquisition for force, weight, and torque applications, integrating seamlessly into EtherCAT-based control systems for process automation and safety-critical environments.
Technical Specifications:
- SERIES/FAMILY: ELX Series, EtherCAT Terminal
- COMPONENT TYPE: 2-channel intrinsically safe resistance bridge measuring terminal
- ELECTRICAL SPECS: 24V DC system voltage via EtherCAT Selectable 5V or 10V DC excitation voltage for bridge sensors
- MEASUREMENT INPUTS: 2 channels for full bridge, half bridge, or quarter bridge (120 Ohm, 350 Ohm, 1 kOhm)
- PERFORMANCE: 24-bit resolution, up to 1000 samples/s per channel
- INTERFACE/CONTROL: EtherCAT communication protocol for real-time data exchange
- ENVIRONMENTAL/MOUNTING: DIN rail mountable, IP20 protection rating, operating temperature -25°C to +60°C
- HAZARDOUS AREA CERTIFICATION: ATEX and IECEx certified for Ex ia IIC T4 Ga (gas) and Ex ia IIIC T135°C Da (dust)
- COMPATIBILITY/APPLICATION: Integrated into TwinCAT 2/3 environments, suitable for process control, weighing systems, and test benches in chemical, pharmaceutical, and oil & gas industries.