6
Electrical installation
MFZ26, MFZ27, MFZ28 field distributors with MFE72
Manual – EtherCAT
®
Interfaces, Field Distributors
48
6.5
MFZ26, MFZ27, MFZ28 field distributors with MFE72
6.5.1
Wiring diagram
MFZ26, MFZ27, MFZ28 connection module with MFE72
EtherCAT
®
interface and 2
separate DC 24 V voltage circuits, for configuration with 4 inputs and 2 outputs
= Potential level 0
0
= Potential level 1
1
= Potential level 2
2
+
2 x DC 24 V
1
19
2
20
3
21
4
22
5
23
6
24
7
25
8
26
9
27
10
28
11
29
12
30
13
31
14
32
15
33
16
34
17
35
18
36
2
4
V
2
4
V
G
N
D
G
N
D
V2
I2
4
V2
I2
4
G
N
D
2
G
N
D
2
1
2
3
4
5
6
7
8
PE
L
1
L
1
L
2
L
2
L
3
L
3
PE
L3
L2
L1
PE
L3
L2
L1
PE
4 mm (A WG10)
24V1
GND1
24V1
GND1
24V2
GND2
24V2
2
X1
0
1
2
1
2
2.5 mm (AWG12)
2
X20
[1]
GND2
re
s.
re
s.
re
s.
re
s.
re
s.
re
s.
re
s.
re
s.
re
s.
re
s.
MFZ26
MFZ27
MFZ28
MFE72
9007225125198347
[1]
Assignment of terminals 19 - 36 (→
25809148/EN – 01/2019