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EP3751-0160 | EtherCAT Box, 1-channel, 1 x 3-axis accelerometersNew

EP3751-0160 | EtherCAT Box, 1-channel, 1 x 3-axis accelerometers

EP3751-0160 | EtherCAT Box, 1-channel, 1 x 3-axis accelerometers

EtherCAT signal input
EtherCAT signal output
Power supply status display:
Box supply (US)
Auxiliary voltage (UP)
Power supply feed
Power supply downstream
connection
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
1 | +24 V DC US
2 | +24 V DC UP
3 | GNDS
4 | GNDP
EP3751-0160 | EtherCAT Box, 1-channel, 1 x 3-axis accelerometers

EP3751-0160 | EtherCAT Box, 1-channel, 1 x 3-axis accelerometers

The EP3751-0160 EtherCAT Box module features an internal ultra-low-noise 3-axis accelerometer with 20-bit resolution and a selectable measuring range of ±2 g, ±4 g, and ±8 g. The sampling frequency is 4 kHz. The built-in sensor is suitable for applications where low frequencies need to be monitored with the lowest possible noise. Potential applications include building monitoring, bridge monitoring, robotics, and condition monitoring.

The EtherCAT connection ensures virtually delay-free transmission and subsequent evaluation in the measuring system – for example, with TwinCAT Analytics. The sensor data can also be transmitted as raw values (unprocessed/filtered).

Product status:

regular delivery

Product information

Technical dataEP3751-0160
ProtocolEtherCAT
Bus interface2 x M8 socket, 4-pin, a-coded, shielded
Number of inputs1 x 3
Input connectionsMEMS 3-axis accelerometer internally
Sensors±2/4/8 g, programmable
Resolution20 bit (incl. sign)
Sampling rate4 kHz
Noisetyp. < 25 μg/√Hz at ±2 g
Nominal voltage24 V DC (-15%/+20%)
Distributed clocksyes
Sensor supplyfrom control voltage US
Current consumption from UStyp. 100 mA
Power supply connectionfeed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded
Electrical isolation500 V
Special featuresvery low noise
Operating/storage temperature-25…+60°C/-40…+85°C
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
Housing dataEPPxxxx-006x
Dimensions (W x H x D)30 mm x 86 mm x 22 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3

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