Analog input
EPP3184-0002
 
EPP3184-0002 | 4-channel analog input ±10 V or 0/4…20 mA, parameterisable, single-ended, 16 bit
EPP3184-0002
Connector
assignment
I/O
connection
M12 I/O
connection sockets 
Signal status display
Labelling areas 
1 | Sensor Supply UP
2 | Input +
3 | GNDP
4 | reserved
5 | Shield
1 | TX+/GNDS
2 | Rx+/GNDP
3 | Rx-/UP
4 | Tx-/US
EtherCAT P
signal input 
EtherCAT P
signal output 
Power supply
status display:
Box supply (US
Auxiliary voltage (UP
extended temperature range

EPP3184-0002 | 4-channel analog input ±10 V or 0/4…20 mA, parameterisable, single-ended, 16 bit

The EPP3184 EtherCAT P Box has four analog inputs which can be individually parameterised, so that they process signals either in the -10/0…+10 V or the 0/4…20 mA range. The voltage or input current is digitised with a resolution of 16 bits, and is transmitted (electrically isolated) to the higher-level automation device. The four input channels are single-ended inputs and possess a common, internal ground potential. The input filter and therefore the conversion times are configurable in a wide range. If required, the inputs can be scaled differently, and automatic limit monitoring is also available. EtherCAT is used for parameterisation purposes. The parameters are stored in the module.

Technical data EPP3184-0002
Number of inputs 4 (single-ended)
Input 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
Internal resistance > 200 kΩ | typ. 85 Ω + diode voltage
Common-mode voltage UCM max. 35 V
Resolution 16 bit (incl. sign)
Measuring error < ±0.3 % (relative to full scale value)
Input filter limit frequency 5 kHz
Conversion time ~ 100 µs
Nominal voltage 24 V DC (-15 %/+20 %)
Distributed clocks yes
Input filter configurable
Sensor supply from load supply voltage UP
Current consumption from US typ. 100 mA
Power supply connection not necessary
Bit width in the process image 4 x 16 bit input, 4 x 8 bit status
Electrical isolation 500 V
Special features current or voltage parameterisable
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