Mitsubishi MELFA RV-6S Series Standard Specifications Manual page 71

3Controller
・The signals assigned as dedicated inputs can be used as general-purpose inputs during program execution. Note
that for safety proposes, these should not be shared with the general-purpose inputs other than for numeric
value inputs. The signals assigned as dedicated outputs cannot be used in the program. An alarm will occur dur -
ing operation if used.
＜CN100＞
Input 0 to 15
Output 0 to 15
Fig.3-19 ： Parallel input/output unit (in the control unit) connection and pin layout (CR3-535M controller)
1
25
Connector pin layout
Fig.3-20 ： Parallel input/output unit (in the control unit) connection and pin layout (CR2B-574 controller)
Parallel input/output unit
3-62
(Channel No. is set to 0 at shipment)
Control unit
*The I/O card in the control unit is equal to the PIO unit of the option.
(Occupies one channel)
26
＜CN100＞
50
*The I/O card in the control unit is equal to the PIO unit of the option.
(Input 32/Output 32 points)
[*1]
＜CN300＞
Input 16 to 31
Output 16 to 31
Output 0 to 15
Input 0 to 15
＜CN300＞
Output 16 to 31
Input 16 to 31
Controller back side
25
50
1
26
Connection and pin layout