Mitsubishi MELSEC-Q Series User Manual page 55

2 INPUT MODULE SPECIFICATIONS
External Connections
For open collector (positive common) connection
1B20
1A05
1B01,1B02
5/12VDC
For TTL, LS-TTL, CMOS buffer
(positive common) connections
1B20
1B02
The above diagram shows the first half of 32 points (F).
The latter half of 32 points (L) are similar.
3: Selection of left-hand (F) side provides the first half (X00 to X1F) LED indications, and selection of right-hand (L) side provides the
latter half (X20 to X3F) LED indications.
4: Pin number of 1
side connector.
2 - 22
Internal
circuit
LED
Left side
sw
(first half)
Indication
selector
Right side
circuit
3
(latter half)
For sensor (negative common)
connections
1B20
1B02
indicates that of the left-hand side connector, and pin number of 2
Pin-Outs
1B20
1B19
LED
1B18
B20 A20
1B17
B19 A19
B18 A18
1B16
B17 A17
B16 A16
1B15
B15 A15
1B14
B14 A14
B13 A13
1B13
B12 A12
B11 A11
1B12
B10 A10
1B11
B9 A9
B8 A8
1B10
B7 A7
B6 A6
1B09
B5 A5
1B08
B4 A4
B3 A3
1B07
B2 A2
B1 A1
1B06
1B05
1B04 Vacant 1A04 Vacant 2B04 Vacant 2A04 Vacant
Module
front view 1B03 Vacant 1A03 Vacant 2B03 Vacant 2A03 Vacant
1B02 COM1 1A02 Vacant 2B02 COM2 2A02 Vacant
1B01 COM1 1A01 Vacant 2B01 COM2 2A01 Vacant
Pin Pin Pin
Signal Signal
No. No. No.
No. No.
4 4
X00 1A20 X10 2B20
X01 1A19 X11 2B19
X02 1A18 X12 2B18
X03 1A17 X13 2B17
X04 1A16 X14 2B16
X05 1A15 X15 2B15
X06 1A14 X16 2B14
X07 1A13 X17 2B13
X08 1A12 X18 2B12
X09 1A11 X19 2B11
X0A 1A10 X1A 2B10
X0B 1A09 X1B 2B09
X0C 1A08 X1C 2B08
X0D 1A07 X1D 2B07
X0E 1A06 X1E 2B06
X0F 1A05 X1F 2B05
indicates that of the right-hand
MELSEC-Q
Pin
Signal Signal
No.
No. No.
4 4
X20 2A20 X30
X21 2A19 X31
X22 2A18 X32
X23 2A17 X33
X24 2A16 X34
X25 2A15 X35
X26 2A14 X36
X27 2A13 X37
X28 2A12 X38
X29 2A11 X39
X2A 2A10 X3A
X2B 2A09 X3B
X2C 2A08 X3C
X2D 2A07 X3D
X2E 2A06 X3E
X2F 2A05 X3F
2 - 22