YASKAWA JEPMC-MP2300-Y Series User Manual page 226

4 Mounting and Wiring
4.4.3 DO-01 Module Connections
A fuse is inserted in the output common line of the DO-01 Module for circuit protection. However, the fuse
may not be blown out in the cases such as layer shorts in outputs. To ensure the circuit protection, provide a
protective element such as fuse in each output as shown in the above diagram.
4-52
■ CN2 Connector Connection Example
JAPMC-DO2300
CN2 connector
Photocoupler
R
Fuse
Fuse blowout
detection circuit
The pins No. 6, 26, and 31, the pins No. 12, 32, and 37, the pins No. 18, 38, and 43, and the pins
No. 24, 44, and 49 are internally connected. Connect them externally as well.
24 VDC
pin No.
+ -
1
Fuse
Output 32
2
L
27 Output 33
L
5
Output 38
L
Output 39
30
L
6
26
31
24 VDC
+ -
7
Output 40
8
L
33 Output 41
L
Output 46
11
L
Output 47
36
L
12
32
37
24 VDC
+ -
13
14 Output 48
L
39 Output 49
L
17
Output 54
L
Output 55
42
L
18
38
43
24 VDC
19 + -
20
Output 56
L
45
Output 57
L
23 Output 62
L
48
Output 63
L
24
44
49
25
50