YASKAWA JEPMC-MP2300-Y Series User Manual page 192

4 Mounting and Wiring
4.2.4 CPU I/O Connectors
( 7 ) CPU I/O Connector Connections
4-18
The following diagram shows the connections for the CPU I/O connector.
Digital input
Digital output
Connect a fuse suitable for the load specifications in the output signal circuit in series with
the load. If an external fuse is not connected, load shorts or overloads could result in fire,
destruction of the load device, or damage to the output element.
The pins 1 and 11 and the pins 8 and 18 are internally connected. Connect them externally
as well.
DI_COM
1
DI_COM
11
R
DI_00
2
R
DI_01
3
DI_02
4
DI_03
5
DI_04
12
DI_05
13
DI_06
14
DI_07
15
DO_24V
17
DO_00
9
R
DO_01
10
DO_02
19
DO_03
20
Fuse
DO_COM
8
DO_COM
18
Fuse blowout
detection circuit
24 VDC
External
input
signals
24 VDC
Fuse
L
External
L ouput
signals
L
L