Mitsubishi MELFA RV-6S Series - Page 69

3-60 Parallel input/output unit
3Controller
Fig.3-17 ： Connection with a Mitsubishi PLC (Example of sink type)
*The input/output circuit external power supply (24 VDC) must be prepared by the customer.
Fig.3-18 ： Connection with a Mitsubishi PLC (Example of source type)
*The input/output circuit external power supply (24 VDC) must be prepared by the customer.
<Sink type>
60mA
(24/12V)
Output
Fuse
(0V)
(COM)
AX41C
(Mitsubishi programmable
controller)
AY51C
(Mitsubishi programmable
controller)
＋24V
24V
COM
X
Y
24V
…
…
Input
Parallel I/O interface
（Output）
(Input)
3.3K
CTL＋
Output
Input
External
power supply
CTLG
24G
COM
External
power supply
24G
24V
…
…
60mA
(24/12V)
Output
Output
Fuse
(0V)
(COM)
AX81C
AY81C
＋
24V
24G
24V
COM
24G
External
power supply
X
Y
24V
24V
(Output)
(Input)
3.3K
CTLG
CTL
＋
External
p
ower su
pp
l
y
Input
Input
…
…
…
…
<Source type>