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EP3632-0001 EtherCAT Box
The EP3632-0001 EtherCAT Box is a 2-channel oversampling interface for up to two IEPE sensors with 2-wire connection. The current of the integrated constant current source can be set to 2, 4 or 8 mA separately for each channel depending on the sensor and cable length. The input signal is sampled according to the oversampling principle with up to 50 ksamples per second per channel. The measured values can be correlated to other parts of the system through distributed clocks.
Protocol: EtherCAT
Bus interface: 2 x M8 socket, shielded, screw type
Technology: condition monitoring/IEPE
Number of inputs: 2
Connection method: M8, 4-pin, screw type, shielded
Signal voltage: IEPE constant current supply and recording of modulated AC voltage
Sensor types: IEPE
Sensor state monitoring: yes, through monitoring of the bias voltage
Measuring range: default ±5 V up to 25 kHz, ±250 mV up to 10 Hz
Resolution: 16 bit (incl. sign)
Measurement error/ uncertainty: < ±0.5 % (DC; relative to full scale value)
Conversion time: 20 μs (max. 50 ksamples/s)
Input filter limit frequency: analog parameterizable 5th order low-pass filter up to 25 kHz, typically 0.05 Hz high-pass filter
Nominal voltage: 24 V DC (-15 %/+20 %)
Distributed clocks: yes
Supply current IEXCITE: typ. 2/4/8 mA (separately configurable for both channels)
Sensor supply: from control voltage US
Current consumption from US: typ. 120 mA
Electrical isolation: 500 V
Special features: automatic anti-aliasing function, wire breakage detection
Operating/storage temperature: -25…+60 °C/-40…+85 °C
Weight: approx. 165 g
Vibration/shock resistance: conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission: conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.: IP65/66/67 (conforms to EN 60529)/variable
Approvals/markings: CE, UL
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