Beckhoff EPI4 Series, Documentation

Page: 23 / 82

Mounting and connection
EPI4xxx, ERI4xxx 23 Version: 1.6
4.4 Signal connection
Analog inputs
M12 sockets X01 and X02.
There is one analog input per M12 socket. The input can measure either voltage or current. The measuring
ranges can be found in the chapter
Technical data [ } 10] .
1
2
3
4
Pin 3
Pin 4
Pin 2
Pin 1
Pin 5
V
mA
V
mA mA
Sensor Supply: P24
Input +
Shield
Input -
GND: N24
2-wire 3-wire 4-wire
The sensor is connected via Input+ and Input-. The sensor can optionally be operated/supplied with 24 V
DC
.
Analog outputs
M12 sockets X03 and X04.
There is one analog output per M12 socket. The output can output either voltage or current. The measuring
ranges can be found in the chapter
Technical data [
}
10] .
1
2
3
4
Pin 4
Pin 3
Pin 1
Pin 2
Pin 5
Sensor Supply: P24
Shield
Output -
GND: N24
2-wire 3-wire 4-wire
The actuator is connected via /- and output GND. The actuator can optionally be operated/supplied
with 24 V
DC
.