Mitsubishi Electric MELSEC L Serie Installationsanleitung Seite 3

Modules with 40-pin connector(s)
The following connectors are applicable for the I/O modules.
Model Description
A6CON1 Soldering connector (straight out type)
A6CON2 Crimp connector (straight out type)
A6CON3 Pressure-displacement connector
Soldering connector
A6CON4
(both for straight out and 45-degree types)
Wiring of the input modules
Module with terminal block
● LX40C6
Connection diagram Pin Signal Pin
TB2 X01 TB1
TB1
TB4 X03 TB3
TB6 X05 TB5
TB8 X07 TB7
TB10 X09 TB9
TB16
TB12 X0B TB11
TB14 X0D TB13
TB17
TB16 X0F TB15
24 V DC
TB18 Vacant TB17
—
24 V DC
Modules with 40-pin connector
● LX41C4
Connection diagram Pin Signal Pin
B20 X00 A20
B19 X01 A19
B18 X02 A18
B17 X03 A17
B16 X04 A16
B15 X05 A15
B20
B14 X06 A14
B13 X07 A13
B12 X08 A12
B11 X09 A11
A05
B10 X0A A10
B01, B02
B09 X0B A09
B08 X0C A08
24 V DC
B07 X0D A07
B06 X0E A06
24 V DC
B05 X0F A05
B04 A04
Vacant
B03 A03
B02 A02
COM
B01 A01
● LX42C4
I/O module Left connector
Pin Signal Pin Signal Pin
LX41C4
LX42C4
1B20 X00 1A20 X10 2B20
LY41NT1P
1B19 X01 1A19 X11 2B19
LY42NT1P
LY41PT1P
1B18 X02 1A18 X12 2B18
LY42PT1P
1B17 X03 1A17 X13 2B17
1B16 X04 1A16 X14 2B16
1B15 X05 1A15 X15 2B15
1B14 X06 1A14 X16 2B14
1B13 X07 1A13 X17 2B13
Signal
1B12 X08 1A12 X18 2B12
X00
1B11 X09 1A11 X19 2B11
X02
1B10 X0A 1A10 X1A 2B10
X04
1B09 X0B 1A09 X1B 2B09
X06
1B08 X0C 1A08 X1C 2B08
X08
1B07 X0D 1A07 X1D 2B07
X0A
1B06 X0E 1A06 X1E 2B06
X0C
1B05 X0F 1A05 X1F 2B05
X0E
1B04 1A04 2B04
COM
Vacant
1B03 1A03 2B03
Vacant
1B02 1A02 2B02
COM1
1B01 1A01 2B01
Connection diagram
Left connector
Signal
X10
1B20
X11
X12
X13
X14
1A05
X15
X16
1B01,
1B02
X17
24 V DC
X18
X19
X1A
24 V DC
X1B
X1C
X1D
X1E
X1F
Vacant
Wiring of the output modules
Module with terminal block
● LY10R2 – Relay type
Right connector Connection diagram
Signal Pin Signal
Load
TB1
X20 2A20 X30
X21 2A19 X31
X22 2A18 X32
X23 2A17 X33
X24 2A16 X34
Load
TB16
X25 2A15 X35
X26 2A14 X36
X27 2A13 X37
TB17
100/
X28 2A12 X38
200 V AC
X29 2A11 X39
or
X2A 2A10 X3A 24 V DC
X2B 2A09 X3B
X2C 2A08 X3C
● LY40NT5P – Sink type
X2D 2A07 X3D
X2E 2A06 X3E Connection diagram
X2F 2A05 X3F
Load
TB1
2A04
Vacant
2A03
Vacant
2A02
COM2
2A01
Right connector Load
TB16
2B20
TB17
12/24 V DC
TB18
2A05
Modules with 40-pin connector
● LY41NT1P – Sink type
2B01,
Connection diagram
2B02
24 V DC
24 V DC
Load
B20
Load
A05
B01, B02
12/24 V DC
A01, A02
● LY42NT1P – Sink type
Pin Signal Pin Signal Left connector
TB2 Y01 TB1 Y00 Pin Signal
TB4 Y03 TB3 Y02 1B20 Y00
TB6 Y05 TB5 Y04 1B19 Y01
TB8 Y07 TB7 Y06 1B18 Y02
TB10 Y09 TB9 Y08 1B17 Y03
TB12 Y0B TB11 Y0A 1B16 Y04
TB14 Y0D TB13 Y0C 1B15 Y05
TB16 Y0F TB15 Y0E 1B14 Y06
TB18 Vacant TB17 COM 1B13 Y07
1B12 Y08
1B11 Y09
—
1B10 Y0A
1B09 Y0B
1B08 Y0C
1B07 Y0D
Pin Signal Pin Signal 1B06 Y0E
TB2 Y01 TB1 Y00 1B05 Y0F
TB4 Y03 TB3 Y02 1B04
Vacant
TB6 Y05 TB5 Y04 1B03
TB8 Y07 TB7 Y06 1B02
+V
TB10 Y09 TB9 Y08
1B01
TB12 Y0B TB11 Y0A
TB14 Y0D TB13 Y0C
Left connector
TB16 Y0F TB15 Y0E
1B20
TB18 COM TB17
+V
—
1A05
Pin Signal Pin Signal
B20 Y00 A20 Y10
1B01, 1B02
B19 Y01 A19 Y11
B18 Y02 A18 Y12
1A01, 1A02
B17 Y03 A17 Y13
B16 Y04 A16 Y14
12 V DC/24 V DC
B15 Y05 A15 Y15
B14 Y06 A14 Y16
B13 Y07 A13 Y17
B12 Y08 A12 Y18
B11 Y09 A11 Y19
B10 Y0A A10 Y1A
B09 Y0B A09 Y1B
B08 Y0C A08 Y1C
B07 Y0D A07 Y1D
B06 Y0E A06 Y1E
B05 Y0F A05 Y1F
B04 A04
Vacant Vacant
B03 A03
B02 A02
COM
+V
B01 A01
Right connector
Pin Signal Pin Signal Pin Signal
1A20 Y10 2B20 Y20 2A20 Y30
1A19 Y11 2B19 Y21 2A19 Y31
1A18 Y12 2B18 Y22 2A18 Y32
1A17 Y13 2B17 Y23 2A17 Y33
1A16 Y14 2B16 Y24 2A16 Y34
1A15 Y15 2B15 Y25 2A15 Y35
1A14 Y16 2B14 Y26 2A14 Y36
1A13 Y17 2B13 Y27 2A13 Y37
1A12 Y18 2B12 Y28 2A12 Y38
1A11 Y19 2B11 Y29 2A11 Y39
1A10 Y1A 2B10 Y2A 2A10 Y3A
1A09 Y1B 2B09 Y2B 2A09 Y3B
1A08 Y1C 2B08 Y2C 2A08 Y3C
1A07 Y1D 2B07 Y2D 2A07 Y3D
1A06 Y1E 2B06 Y2E 2A06 Y3E
1A05 Y1F 2B05 Y2F 2A05 Y3F
1A04 2B04 2A04
Vacant Vacant Vacant
1A03 2B03 2A03
1A02 2B02 2A02
COM1 COM2
+V
1A01 2B01 2A01
Connection diagram
Right connector
Load Load
2B20
Load Load
2A05
2B01, 2B02
12/24 V DC 12/24 V DC
2A01, 2A02