Mitsubishi MELFA RV-6S Series Standard Specifications Manual page 69

3Controller
<Sink type>
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.
<Source type>
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.
Parallel input/output unit
3-60
Parallel I/O interface
（Output）
Fuse
(Input)
3.3K
(Output)
Fuse
(Input)
3.3K
AX41C
(Mitsubishi programmable
controller)
＋24V
60mA
COM
(24/12V)
Output
X
Output
24V
24G
(0V)
External
power supply
AY51C
(Mitsubishi programmable
controller)
CTL＋
(COM)
24V
Input
Y
Input
24V
COM
CTLG
24G
External
power supply
60mA
(24/12V)
Output
Output
24V
(0V)
External
power supply
Input
Input
(COM)
24V
External
power supply
AX81C
＋24V
X
COM
24G
CTL ＋
24V
Y
CTLG
24G
AY81C