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EP4374-0002 | EtherCAT Box, 2-channel analog input + 2-channel analog output, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12Preferred type

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EP4374-0002 | EtherCAT Box, 2-channel analog input + 2-channel analog output, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12

EP4374-0002 | EtherCAT Box, 2-channel analog input + 2-channel analog output, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12

EtherCAT signal input
EtherCAT signal output
M12 I/O connection sockets
Signal status display
Labeling areas
Power supply status display:
Box supply (US)
Auxiliary voltage (UP)
Power supply feed
Power supply downstream
connection
Signal status display
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
1 | Sensor Supply UP
2 | Input +
3 | GNDP
4 | Input -
5 | Shield
1 | Output +
2 | +24 V DC UP
3 | Output -
4 | GNDP
5 | Shield
Top view 
I/O connection 
Connector assignment 
Inputs 
Outputs 
EP4374-0002 | EtherCAT Box, 2-channel analog input + 2-channel analog output, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12

EP4374-0002 | EtherCAT Box, 2-channel analog input + 2-channel analog output, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12

The EP4374-0002 EtherCAT Box combines two analog inputs and two analog outputs which can be individually parameterized, so that they process/generate signals either in the -10…+10 V or the 0/4…20 mA range. The resolution for the current and voltage signals is 16 bit (signed).

The voltage or output current is supplied to the process level with a resolution of 15 bit (default), and is electrically isolated. Ground potential for the two output channels is common with the 24 V DC supply.

Product status:

regular delivery

Product information

Technical dataEP4374-0002
ProtocolEtherCAT
Bus interface2 x M8 socket, 4-pin, a-coded, shielded
Number of outputs2
Number of inputs2
Input/output connectionsM12 x 1, 5-pin, a-coded
Signal type-10/0…+10 V | 0/4…20 mA, parameterizable per channel
Nominal voltage24 V DC (-15%/+20%)
Loadoutput: > 5 kΩ | < 500 Ω
Internal resistanceinput: > 200 kΩ | typ. 85 Ω + diode voltage
Resolution16 bit
Conversion timeinput: ~ 100 µs, output: ~ 40 µs
Measurement error/uncertaintyinput: < 0.3%, output: < 0.1% (each relative to full scale value)
Actuator supplyfrom the auxiliary voltage UP
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
Current consumption from US120 mA
Special featurescombi module, current or voltage parameterizable per channel
Weightapprox. 165 g
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, ATEX
Ex markingII 3 G Ex nA IIC T4 Gc
Housing data8 x M8, 4 x M12
Dimensions (W x H x D)30 mm x 126 mm x 26.5 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3

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