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EPP3356-0022 | EtherCAT P Box, 1-channel analog input, measuring bridge, full bridge, 24 bit, M12New

EPP3356-0022 | EtherCAT P Box, 1-channel analog input, measuring bridge, full bridge, 24 bit, M12

EPP3356-0022 | EtherCAT P Box, 1-channel analog input, measuring bridge, full bridge, 24 bit, M12

EtherCAT P signal input
EtherCAT P signal output
M12 I/O connection sockets
Signal status display
Labeling areas
Power supply status display:
Box supply (US)
Auxiliary voltage (UP)
Top view 
EPP3356-0022 | EtherCAT P Box, 1-channel analog input, measuring bridge, full bridge, 24 bit, M12

EPP3356-0022 | EtherCAT P Box, 1-channel analog input, measuring bridge, full bridge, 24 bit, M12

The EPP3356-0022 EtherCAT P Box module allows direct connection of a resistance bridge (strain gauge) or load cell in a 4-wire terminating system. The ratio of the UD bridge voltage to the UREF supply voltage is determined with high precision in the input circuit, and the final load value is calculated as the process value based on the settings in the EPP3356-0022. With automatic self-calibration (which can be deactivated), dynamic filters, distributed clocks support, and a sampling rate of up to 100 µs, the EPP3356-0022 is particularly suitable for fast and precise acquisition of torque or vibration sensors.

 

All four M12 sockets are assigned to facilitate parallel operation of several strain gauges.

Product status:

regular delivery

Product information

Technical dataEPP3356-0022
ProtocolEtherCAT
Bus interface2 x M8 socket, P-coded, shielded
Number of inputs2, for 1 resistor bridge in full bridge technology
Input connectionsM12 x 1, 5-pin, a-coded
Conversion time0.1…250 ms, configurable, max. 10,000 samples/s
Resolution24 bit, 32 bit presentation
Signal typeresistor bridge, strain gauge
Internal resistance> 200 kΩ (UREF), > 1 MΩ (UD)
Measurement error/ uncertainty< ±0.01% for the calculated load value in relation to the final load value with a 10 V feed and 20 mV bridge voltage (hence nominal strain gauge characteristic value of 2 mV/V), self-calibration active, 50 Hz filter active
Input filter limit frequency10 kHz low pass (-3 dB)
Conversion rate10,000…4 samples/s (0.1…250 ms conversion time)
Nominal voltage24 V (-15%/+20%)
Distributed clocksyes
Sensor supply10 V (supplied from UP)
Current consumption from UStyp. 100 mA
Supported nominal sensitivityall, parameter resolution: 0.01 µV/V; recommended: 0.5…2.5 mV/V
Special featuresself-calibration, quadruple averager, dynamic filters, fast data sampling, parallel connection
Operating/storage temperature-25…+60°C/-40…+85°C
Weightapprox. 250 g
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP65/66/67 (conforms to EN 60529)/variable
Approvals/markingsCE, (UL in preparation)
Housing data16 x M8, 8 x M12
Dimensions (W x H x D)60 mm x 126 mm x 26.5 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3; 2 fixing holes 4.5 mm diameter for M4

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