Beckhoff EL3356-0010 EtherCAT Terminal 1-channel analog input, 1-channel analog input, measuring bridge, full bridge, 24 bit, high precision

• Number of inputs : 2, for 1 bridge circuit in full bridge technology
• Distributed Clocks : yes
• Measuring range UD : max. ±27 mV
• Measuring range UREF : max. ±13.8 V
• Internal resistance : > 200 kΩ (UREF), > 1 MΩ (UD)
• Supported nominal values : any, resolution of the parameter: 0.01 µV/V; recommended: 0.5…4 mV/V
• Cutoff frequency input filter : 10 kHz low pass (-3 dB)
• Conversion time : 0.1…250 ms, configurable, max. 10,000 samples/s
• Conversion rate : 10,000…4 samples/s (0.1…250 ms conversion time)
• Supply voltage UV : up to 12 V DC from power contacts, sensor dependent
• Resolution : 24 bit, 32-bit representation
• Measurement error/uncertainty : < ±0.01 % for the calculated load value related to the load end value at 12 V supply and 24 mV bridge voltage (thus nominal value of strain gauge: 2 mV/V), self-calibration active, 50 Hz filter active
• Current consumption of power contacts : depends on strain gauge supply, at least 1 mA
• Current consumption E-bus : 280 mA typ.
• Special features : self-calibration, 4-way averager, dynamic filter, fast measurement data acquisition
• Operating/storage temperature : 0…+55 °C / -25…+85 °C
• Weight : approx. 60 g
• Relative humidity : 95% without condensation
• Vibration/shock resistance : according to EN 60068-2-6 / EN 60068-2-27
• EMC immunity/emission : according to EN 61000-6-2 / EN 61000-6-4
• Approvals/Markings : CE, UL, ATEX, IECEx, cFMus
• Protection class/installation position : IP20 / any
• Ex marking :
  • ATEX: II 3 G Ex ec IIC T4 Gc
  • IECEx: Ex ec IIC T4 Gc
  • cFMus:
    • Class I, Division 2, Groups A, B, C, D
    • Class I, Zone 2, AEx ec IIC T4 Gc