YASKAWA MP3300iec, Hardware Manual

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21 Option Module - LIO-04/05 Modules
60 YASKAWA America, Inc. MP3300iec Hardware Manual YAI-SIA-IEC-7

CN2 Connector Connection Example
DANGER
• Check the polarity of the external power supply when wiring. An adverse connection may cause a load malfunction.
• The pins 39 and 32 and the pins 46 and 50 are internally connected. Connect them externally as well.
JEPMC-IO2303
+5V
+-
+ -
24 VDC
࣭
࣭
Input 16
Input 17
Input 22
Input 23
࣭
࣭
࣭
+-
+ -
24 VDC
6
7
32
10
35
1
2
27
5
30
CN2 connector
pin No.
Com-
mon 3
Com-
mon 4
Input 24
Input 25
Input 30
Input 31
Internal circuit
5.6 k
Ω
Photocoupler
R
R
Photocoupler
38
12
13
41
17
42
16
L
L
L
L
L
24 VDC
+-
43
37
L
Output 16
39
15
Output 17
Output 18
Output 20
Output 21
Output 22
Output 23
Output 19
R
L
L
Photocoupler
45
19
20
48
24
49
23
L
L
L
L
L
24 VDC
+-
50
44
L
Output 24
46
22
Output 25
Output 26
Output 28
Output 29
Output 30
Output 31
Output 27
R
L
L
Fuse blowout
detection circuit
Fuse blowout
detection circuit
L
Load
External Fuse
(Installed by customer)