Mitsubishi Electric Melsec-Q172DCPU User Manual page 117

2 SYSTEM CONFIGURATION
Input or
Output
Motion IO
Input
MC-Y0A/X0A
MC-Y0B/X0B
MC-Y0C/X0C
MC-Y0D/X0D
MC-Y0E/X0E
MC-Y0F/X0F
Output
MC-Y1A/X1A
MC-Y1B/X1B
MC-Y1C/X1C
MC-Y1D/X1D
MC-Y1E/X1E
MC-Y1F/X1F
24VDC(COM1)
24VDC(COM1)
Power
supply
0VDC(COM2)
0VDC(COM2)
(3) Interface between Motion IO connector/PLC IO connector and
servo external signal
Signal name
Pin No.
PLC IO
MC-X00 PLC-X00
MC-X01 PLC-X01
MC-X02 PLC-X02
MC-X03 PLC-X03
MC-X04 PLC-X04
MC-X05 PLC-X05
MC-X06 PLC-X06
MC-X07 PLC-X07
MC-X08 PLC-X08
MC-X09 PLC-X09
MC-X10 PLC-X10
MC-X11 PLC-X11
MC-X12 PLC-X12
MC-X13 PLC-X13
MC-X14 PLC-X14
MC-X15 PLC-X15
MC-X16 PLC-X16
MC-X17 PLC-X17
MC-X18 PLC-X18
MC-X19 PLC-X19
PLC-Y0A/X0A
PLC-Y0B/X0B
PLC-Y0C/X0C
PLC-Y0D/X0D
PLC-Y0E/X0E
PLC-Y0F/X0F
PLC-Y1A/X1A
PLC-Y1B/X1B
PLC-Y1C/X1C
PLC-Y1D/X1D
PLC-Y1E/X1E
PLC-Y1F/X1F
24VDC(COM1)
24VDC(COM1)
0VDC(COM2)
0VDC(COM2)
LED
(Note-1)
Wiring example
(Note-2)
B20 0
B19 1
B18 2
B17 3
B16 4
B15 5
B14 6
B13 7
B12 8
B11 9
A20 0
A19 1
A18 2
A17 3
A16 4
A15 5
A14 6
A13 7
A12 8
A11 9
B10 A
B9 B
B8 C
B7 D
B6 E
B5 F
A10 A
A9 B
A8 C
A7 D
L
A6 E
A5 F
B2
24VDC
B1
A2
A1
2 - 84
Internal circuit Specification
Supply voltage
24VDC
High level
20.0VDC or more/
3.0mA or more
Low level
5.0VDC or less/
1.7mA or less
Maximum load
current
0.1A
(2 lines)
0.2A
(2 lines)
Common current
1.6A or less
(Note-1): = 1: Motion IO, 2: PLC IO
(Note-2): PLC CPU side only
8 points
4points