6
Electrical installation
MFZ21 connection module with MFE72 to MOVIMOT®
Manual – EtherCAT
®
Interfaces, Field Distributors
42
6.3
MFZ21 connection module with MFE72 to MOVIMOT
®
MFZ21
connection
module
with MFE72
to
MOVIMOT®
6.3.1
Wiring diagram
MFZ21 connection module with MFR72 EtherCAT
®
interface to MOVIMOT
®
, for config-
uration with 6 inputs or with 4 inputs and 2 outputs.
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
2
4
V
R
S+
R
S-
G
N
D
2
4
V
R
L
f1
/f
2
K1
a
K1
b
R
S
-
R
S
+
MOVIMOT
®
y
y
re
s.
re
s.
re
s.
re
s.
re
s.
re
s.
re
s.
re
s.
re
s.
re
s.
24V
GND
[3]
[2]
[1]
[1]
0
1
+
X20
= Potential level 0
0
= Potential level 1
1
MFZ21
MFE72
MFZ21
25852111243
[1]
For separate installation MF../Z21 and MOVIMOT
®
: Connect the shield of the RS485 cable using EMC
metal cable gland to MFZ and to the MOVIMOT
®
housing.
[2]
Ensure equipotential bonding between all bus stations
[3]
Assignment of terminals 19 - 36 (→
25809148/EN – 01/2019