WEG EEN2 SCA06 Guía De Instalación, Configuración Y Operación página 11

Using the encoder input expansion module EEN2 with voltage of 7 V to 30 V:
„
XA141
NC
1
NC
2
NC
3
NC
4
Z1
5
Z1
6
B1
7
B1
8
A1
9
A1
10
5 V
11
5 V
12
7 V - 30 V
+
13
7 V - 30 V
-
GND
14
Note: When pin 13 is used to connect the power supply of 7 V – 30 V, pin 11 and 12 must remain not connected.
Figure 5.3: Example of connection of the module EEN2 powered with 7 V to 30 V
Encoder Input Circuit
+V
+V
ENC B1
+V
ENC A1
Encoder Input Expansion Module - EEN2
XA141
Z2R
15
Z2R
16
B2R
17
B2R
18
A2R
19
A2R
20
Z2
21
Z2
22
B2
23
B2
24
A2
25
A2
26
7 V - 30 V
Internally connected to pin 13
27
GND
Internally connected to pin 14
28
Repeater Output
Pulse Z2
Repeater Output
Pulse B2
Repeater Output
Pulse A2
+V
ENC Z2
+V
ENC B2
+V
ENC A2
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