6
Electrical installation
Connecting MFE72 fieldbus interface inputs/outputs
Manual – EtherCAT
®
Interfaces, Field Distributors
54
6.6.2 Connection via M12 plug connector
For MFE72 fieldbus interfaces with 4 digital inputs and 2 binary outputs: DIP S1/1 = "OFF"
NOTICE
Loss of the guaranteed degree of protection if the screw plugs in the unused M12
connections are not installed or not installed correctly.
Damage to the fieldbus interface.
• Seal all unused M12 connections with screw plugs.
• Connect sensors and actuators using either M12 sockets or terminals.
• Connect two-channel sensors and actuators to DI0, DI2 and DO0.
DI1, DI3 and DO2 can no longer be used.
L/A
X11 IN
X12 OUT
L/A
DI0
DI2
GND
[1]
GND
DI1
24 V
(VO24)
24 V
(VO24)
24 V
(V2I24)
DI2
1
2
3
5
4
1
2
3
5
4
DI0
X11
EherCAT
p
IN
X12
EherCAT
p
OUT
DI3
DO0
DO1
DI4
DI5
GND2
GND2
DO1
DO1
1
2
3
5
4
1
2
3
5
4
DO0
24 V
(V2I24)
DI1
DI3
18014407325572875
[1] Do not use DI0 in combination with field distributors MFZ26J and MFZ28J.
25809148/EN – 01/2019
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