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Headquarters Australia
Beckhoff Automation Pty. Ltd.

Building 4, 163–179 Forster Road
Mount Waverley, VIC 3149, Australia

+61 3 9912 5430
info@beckhoff.com.au
www.beckhoff.com/en-au/

EP4314-1002 | EtherCAT Box, 2-channel analog input + 2-channel analog output, multi-function, ±20 mA, 16 bit, single-ended, M12

EP4314-1002 | EtherCAT Box, 2-channel analog input + 2-channel analog output, multi-function, ±20 mA, 16 bit, single-ended, M12

EP4314-1002 | EtherCAT Box, 2-channel analog input + 2-channel analog output, multi-function, ±20 mA, 16 bit, single-ended, 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
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
1 | +24 V DC UP
2 | Input +
3 | GNDP
4 | DI
5 | Output +
1 | +24 V DC US
2 | +24 V DC UP
3 | GNDS
4 | GNDP
Top view 
I/O connection 
Connector assignment 
EP4314-1002 | EtherCAT Box, 2-channel analog input + 2-channel analog output, multi-function, ±20 mA, 16 bit, single-ended, M12

EP4314-1002 | EtherCAT Box, 2-channel analog input + 2-channel analog output, multi-function, ±20 mA, 16 bit, single-ended, M12

Hannover Messe 2019

Hannover Messe 2019

The EP4314-1002 EtherCAT Box combines two analog inputs, two analog outputs and two digital inputs which can be individually parameterized, so that they process/generate signals either in the ±10 or ±20 mA range. The resolution for the current signals is 16 bit.

The output current is supplied to the process level with a resolution of 16 bit (default), and is electrically isolated. Ground potential for the two output channels is common with the 24 V DC supply. One M12 has one digital type 3 input with 10 µs input filter time and one analog input and one analog output. Since the digital input and analog inputs/outputs are arranged together on one M12 each, complex terminal devices can be controlled with one connection cable. This saves additional costs, cable ducts and installation work.

Product status:

regular delivery

Product information

Technical dataEP4314-1002
ProtocolEtherCAT
Bus interface2 x M8 socket, 4-pin, a-coded, shielded
Number of outputs2 (single-ended)
Number of inputs2 x analog (single-ended), 2 x digital
Input/output connectionsM12 x 1, 5-pin, a-coded
Signal type±10 mA, ±20 mA, 0…20 mA, 4…20 mA, parameterizable per channel
Nominal voltage24 V DC (-15%/+20%)
Loadoutput: < 500 Ω
Internal resistanceinput: 85 Ω typ. + 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 parameterizable per channel
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 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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