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Beckhoff Automation (Pty) Ltd

7 Ateljee Street
Randpark Ridge, Randburg
Gauteng
2169, South Africa

+27 11 795 2898
info@beckhoff.co.za
www.beckhoff.com/en-za/

ER4174-0002 | EtherCAT Box, 4-channel analog output, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12, zinc die-cast

ER4174-0002 | EtherCAT Box, 4-channel analog output, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12, zinc die-cast

ER4174-0002 | EtherCAT Box, 4-channel analog output, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12, zinc die-cast

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 | Output +
2 | +24 V DC UP
3 | Output -
4 | GNDP
5 | Shield
1 | +24 V DC US
2 | +24 V DC UP
3 | GND
4 | GND
Top view 
I/O connection 
Connector assignment 
ER4174-0002 | EtherCAT Box, 4-channel analog output, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12, zinc die-cast

ER4174-0002 | EtherCAT Box, 4-channel analog output, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12, zinc die-cast

The ER4174-0002 EtherCAT Box has four analog outputs which can be individually parameterized, so that they generate signals either in the -10…+10 V or the 0/4…20 mA range. The voltage or output current is supplied to the process level with a resolution of 15 bit (default), and is electrically isolated. The output scaling can be changed if required.

Ground potential for the four output channels is common with the 24 V DC supply. The analog actuators are supplied from the load voltage (freely selectable up to 30 V DC). The applied load voltage is available for actuator supply of further EtherCAT Box modules.

The EtherCAT Box modules with zinc die-cast housing are ready for use in harsh industrial and process environments. With the fully sealed design and metal surfaces the ER series is ideal for applications requiring enhanced load capacity and protection against weld spatter, for example.

Product status:

regular delivery

Product information

Technical dataER4174-0002
ProtocolEtherCAT
Bus interface2 x M8 socket, 4-pin, a-coded, shielded
Number of channels4 analog outputs
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%)
Load> 5 kΩ | < 500 Ω
Resolution16 bit
Conversion time~ 40 µs
Measurement error/ uncertainty< 0.1% (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 featurescurrent or voltage parameterizable per channel
Weightapprox. 265 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
Housing data8 x M8, 4 x M12
Dimensions (W x H x D)30 mm x 126 mm x 26.5 mm
Materialzinc die-cast
Installation2 fixing holes 3.5 mm diameter for M3

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