Analog output
EPP4374-0002
 
EPP4374-0002 | 2-channel analog input + 2-channel analog output ±10 V or 0/4…20 mA, parameterisable, 16 bit
EPP4374-0002
Connector
assignment
I/O
connection
M12 I/O
connection sockets 
Signal status display
Labelling areas 
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
1 | TX+/GNDS
2 | Rx+/GNDP
3 | Rx-/UP
4 | Tx-/US
EtherCAT P
signal input 
EtherCAT P
signal output 
Outputs
Inputs
Power supply
status display:
Box supply (US
Auxiliary voltage (UP
extended temperature range

EPP4374-0002 | 2-channel analog input + 2-channel analog output ±10 V or 0/4…20 mA, parameterisable, 16 bit

The EPP4374 EtherCAT P Box combines two analog inputs and two analog outputs which can be individually parameterised, 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.

Technical data EPP4374-0002
Number of outputs 2
Number of inputs 2
Input/output connections M12, screw type
Protocol EtherCAT
Bus interface 2 x M8 socket, shielded, screw type, EtherCAT-P-coded
Signal type -10/0…+10 V | 0/4…20 mA
Nominal voltage 24 V DC (-15 %/+20 %)
Load output: > 5 kΩ | < 500 Ω
Internal resistance input: > 200 kΩ | typ. 85 Ω + diode voltage
Resolution 16 bit
Conversion time input: ~ 100 µs, output: ~ 40 µs
Measuring error input: < 0.3 %, output: < 0.1 % (each relative to full scale value)
Actuator supply from the auxiliary voltage UP
Power supply connection not necessary
Bit width in the process image 4 x 16 bit AO output
Electrical isolation 500 V
Current consumption from US typ. 100 mA
Special features combi module, current or voltage parameterisable per channel
Weight approx. 165 g
Operating/storage temperature -25…+60 °C/-40…+85 °C
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 65/66/67 (conforms to EN 60529)/variable
Approvals CE, UL in preparation
Accessories  
ZK700x-010x-0xxx Cables for EtherCAT P: Ultra-fast Communication and Power in One Cable
ZK2000-5xxx/71xx-xxxx Sensor cable 5-wire unshielded/shielded