PLC Controllers

Programmable Logic Controllers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many programmable logic controller manufacturers including Arduino, IDEC, Industrial Shields, Omron, Opto 22, Phoenix Contact, Schneider Electric, Siemens & more.
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Please view our large selection of programmable logic controllers below.

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Part #

PLC Controllers 5 shielding Connections

6ES71936SC201AM0
Siemens
1: €100.39
4In Stock
New At Mouser

Mfr. Part No.
6ES71936SC201AM0

Mouser Part No
982-6ES71936SC201AM0

New At Mouser

Siemens

PLC Controllers 5 shielding Connections

Learn More

Datasheet

4In Stock

€100.39

Min.: 1
Mult.: 1

Shiled Connection Set

ET200SP

PLC Controllers DIGITAL OUTPUT SM 1222, 8 DO, RELAY

6ES72221HF320XB0
Siemens
1: €170.66
2In Stock
4Expected 06/11/2026

Mfr. Part No.
6ES72221HF320XB0

Mouser Part No
982-6ES72221HF320XB0

Siemens

PLC Controllers DIGITAL OUTPUT SM 1222, 8 DO, RELAY

Datasheet

2In Stock

4Expected 06/11/2026

€170.66

Min.: 1
Mult.: 1

Digital Output Module

Digital

- 20 C

+ 60 C

PLC Controllers DIGITAL I/O SM 1223,8DI/8DO-PE11081100

6ES72231BH320XB0
Siemens
1: €273.86
3In Stock

Mfr. Part No.
6ES72231BH320XB0

Mouser Part No
982-6ES72231BH320XB0

Siemens

PLC Controllers DIGITAL I/O SM 1223,8DI/8DO-PE11081100

3In Stock

€273.86

Min.: 1
Mult.: 1

Digital I/O Expansion Module

0 C

+ 60 C

PLC Controllers SIMATIC S7-1500, DIGITAL OUTPUT MODULE

6ES75221BH010AB0
Siemens
1: €369.11
3In Stock
New At Mouser

Mfr. Part No.
6ES75221BH010AB0

Mouser Part No
982-6ES75221BH010AB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1500, DIGITAL OUTPUT MODULE

Datasheet

3In Stock

€369.11

Min.: 1
Mult.: 1

Digital Output Module

S7-1500

PLC Controllers DQ 16X24VDC/0.5A BA

6ES75221BH100AA0
Siemens
1: €333.39
3In Stock
New At Mouser

Mfr. Part No.
6ES75221BH100AA0

Mouser Part No
982-6ES75221BH100AA0

New At Mouser

Siemens

PLC Controllers DQ 16X24VDC/0.5A BA

Datasheet

3In Stock

€333.39

Min.: 1
Mult.: 1

S7-1500

PLC Controllers AI/AQ 4XU/I/RTD/TC 2XU, I ST

6ES75347QE000AB0
Siemens
1: €1,041.58
1In Stock
2Expected 12/10/2026
New At Mouser

Mfr. Part No.
6ES75347QE000AB0

Mouser Part No
982-6ES75347QE000AB0

New At Mouser

Siemens

PLC Controllers AI/AQ 4XU/I/RTD/TC 2XU, I ST

Datasheet

1In Stock

2Expected 12/10/2026

€1,041.58

€1,008.10

Min.: 1
Mult.: 1

S7-1500

PLC Controllers M172 Perf. Display 18 I/Os, Eth, 2 RS485

TM172PDG18R
Schneider Electric
1: €433.45
1In Stock Restricted Availability
2Expected 02/10/2026

Mfr. Part No.
TM172PDG18R

Mouser Part No
996-TM172PDG18R

Schneider Electric

PLC Controllers M172 Perf. Display 18 I/Os, Eth, 2 RS485

Datasheet

1In Stock

2Expected 02/10/2026

€433.45

Min.: 1
Mult.: 1

Restricted Availability

PLC Controllers CONTROLLER M221-24IO Relay Compact

TM221C24R
Schneider Electric
1: €374.75
2In Stock
1Expected 02/10/2026

Mfr. Part No.
TM221C24R

Mouser Part No
996-TM221C24R

Schneider Electric

PLC Controllers CONTROLLER M221-24IO Relay Compact

Learn More

Datasheet

2In Stock

1Expected 02/10/2026

€374.75

€369.49

€365.16

Min.: 1
Mult.: 1

14 Input

10 Output

DIN Rail Mount

240 V

100 V

Relay

M221

IP20

- 10 C

+ 55 C

70 mm x 110 mm x 90 mm

PLC Controllers CONTROLLER M221-40IO Relay Compact

TM221C40R
Schneider Electric
1: €456.31
1In Stock
3Expected 21/09/2026

Mfr. Part No.
TM221C40R

Mouser Part No
996-TM221C40R

Schneider Electric

PLC Controllers CONTROLLER M221-40IO Relay Compact

Learn More

Datasheet

1In Stock

3Expected 21/09/2026

€456.31

Min.: 1
Mult.: 1

24 Input

16 Output

DIN Rail Mount

240 V

100 V

Transistor

M221

IP20

- 10 C

+ 55 C

70 mm x 160 mm x 90 mm

PLC Controllers CONTROLLER M221-16IO Tr.PNP Ethernet Com

TM221CE16T
Schneider Electric
1: €364.12
3In Stock

Mfr. Part No.
TM221CE16T

Mouser Part No
996-TM221CE16T

Schneider Electric

PLC Controllers CONTROLLER M221-16IO Tr.PNP Ethernet Com

Learn More

Datasheet

3In Stock

€364.12

€357.93

€353.74

Min.: 1
Mult.: 1

9 Input

7 Output

DIN Rail Mount

28.8 V

20.4 V

Relay

M221

IP20

- 10 C

+ 55 C

70 mm x 95 mm x 90 mm

PLC Controllers CONTROLLER M221-40IO Relay Ethernet Com.

TM221CE40R
Schneider Electric
1: €391.40
3In Stock
3On Order

Mfr. Part No.
TM221CE40R

Mouser Part No
996-TM221CE40R

Schneider Electric

PLC Controllers CONTROLLER M221-40IO Relay Ethernet Com.

Learn More

Datasheet

3In Stock

3On Order

€391.40

€386.99

€382.61

Min.: 1
Mult.: 1

28.8 V

20.4 V

M221

- 10 C

+ 55 C

PLC Controllers CONTROLLER M221-40IO Tr.PNP Ethernet Com

TM221CE40T
Schneider Electric
1: €490.92
2In Stock
2Expected 02/10/2026

Mfr. Part No.
TM221CE40T

Mouser Part No
996-TM221CE40T

Schneider Electric

PLC Controllers CONTROLLER M221-40IO Tr.PNP Ethernet Com

Learn More

Datasheet

2In Stock

2Expected 02/10/2026

€490.92

Min.: 1
Mult.: 1

28.8 V

20.4 V

M221

- 10 C

+ 55 C

PLC Controllers CONTROLLER M221-16IO RELAY SPRING MOD

TM221M16RG
Schneider Electric
1: €335.83
2In Stock
1Expected 13/11/2026

Mfr. Part No.
TM221M16RG

Mouser Part No
996-TM221M16RG

Schneider Electric

PLC Controllers CONTROLLER M221-16IO RELAY SPRING MOD

Learn More

Datasheet

2In Stock

1Expected 13/11/2026

€335.83

€334.20

€329.25

Min.: 1
Mult.: 1

8 Input

8 Output

DIN Rail Mount

28.8 V

20.4 V

Relay

M221

IP20

- 10 C

+ 55 C

70 mm x 70 mm x 90 mm

PLC Controllers CONTROLLER M221-32IO TR.PNP ETH MODULAR

TM221ME32TK
Schneider Electric
1: €423.11
3In Stock

Mfr. Part No.
TM221ME32TK

Mouser Part No
996-TM221ME32TK

Schneider Electric

PLC Controllers CONTROLLER M221-32IO TR.PNP ETH MODULAR

Datasheet

3In Stock

€423.11

€417.25

Min.: 1
Mult.: 1

16 Input

16 Output

DIN Rail Mount

28.8 V

20.4 V

Relay

M221

IP20

- 10 C

+ 55 C

70 mm x 70 mm x 90 mm

PLC Controllers CONTROLLER M241-24IO Tr.PNP

TM241C24T
Schneider Electric
1: €579.45
1In Stock
2Expected 02/10/2026

Mfr. Part No.
TM241C24T

Mouser Part No
996-TM241C24T

Schneider Electric

PLC Controllers CONTROLLER M241-24IO Tr.PNP

Datasheet

1In Stock

2Expected 02/10/2026

€579.45

Min.: 1
Mult.: 1

TM241C

PLC Controllers CONTROLLER M241-40IO Tr.PNP Ethernet

TM241CE40T
Schneider Electric
1: €717.32
1In Stock
2Expected 09/10/2026

Mfr. Part No.
TM241CE40T

Mouser Part No
996-TM241CE40T

Schneider Electric

PLC Controllers CONTROLLER M241-40IO Tr.PNP Ethernet

Datasheet

1In Stock

2Expected 09/10/2026

€717.32

€703.54

Min.: 1
Mult.: 1

TM241C

PLC Controllers MODULE TM3-8 ANALOG INPUTS SPRING

TM3AI8G
Schneider Electric
1: €350.09
1In Stock

Mfr. Part No.
TM3AI8G

Mouser Part No
996-TM3AI8G

Schneider Electric

PLC Controllers MODULE TM3-8 ANALOG INPUTS SPRING

Datasheet

1In Stock

€350.09

€325.25

€322.88

Min.: 1
Mult.: 1

Analog Input Module

TM3A

PLC Controllers MODULE TM3-16 INPUTS

TM3DI16
Schneider Electric
1: €211.58
1In Stock
1Expected 02/10/2026

Mfr. Part No.
TM3DI16

Mouser Part No
996-TM3DI16

Schneider Electric

PLC Controllers MODULE TM3-16 INPUTS

Datasheet

1In Stock

1Expected 02/10/2026

€211.58

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

PLC Controllers MODULE TM3-16 INPUTS SPRING

TM3DI16G
Schneider Electric
1: €214.88
4In Stock

Mfr. Part No.
TM3DI16G

Mouser Part No
996-TM3DI16G

Schneider Electric

PLC Controllers MODULE TM3-16 INPUTS SPRING

Datasheet

4In Stock

€214.88

€211.17

€209.52

€203.57

View

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

PLC Controllers MODULE TM3-32 INPUTS HE10

TM3DI32K
Schneider Electric
1: €277.81
4In Stock
3Expected 02/10/2026

Mfr. Part No.
TM3DI32K

Mouser Part No
996-TM3DI32K

Schneider Electric

PLC Controllers MODULE TM3-32 INPUTS HE10

Datasheet

4In Stock

3Expected 02/10/2026

€277.81

€249.62

€245.56

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

PLC Controllers MODULE TM3-8 INPUTS

TM3DI8
Schneider Electric
1: €153.59
8In Stock

Mfr. Part No.
TM3DI8

Mouser Part No
996-TM3DI8

Schneider Electric

PLC Controllers MODULE TM3-8 INPUTS

Datasheet

8In Stock

€153.59

€151.27

€150.05

€145.24

View

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

PLC Controllers MODULE TM3-8 INPUTS SPRING

TM3DI8G
Schneider Electric
1: €149.52
5In Stock

Mfr. Part No.
TM3DI8G

Mouser Part No
996-TM3DI8G

Schneider Electric

PLC Controllers MODULE TM3-8 INPUTS SPRING

Datasheet

5In Stock

€149.52

€149.47

€145.80

View

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

PLC Controllers MODULE TM3-16 OUT RELAYS SPRING

TM3DQ16RG
Schneider Electric
1: €227.13
3In Stock

Mfr. Part No.
TM3DQ16RG

Mouser Part No
996-TM3DQ16RG

Schneider Electric

PLC Controllers MODULE TM3-16 OUT RELAYS SPRING

Datasheet

3In Stock

€227.13

€219.78

€218.02

€211.70

View

Min.: 1
Mult.: 1

Discrete Output Module

Discrete Relay NO

TM3D

PLC Controllers MODULE TM3-16 OUT TR.PNP

TM3DQ16T
Schneider Electric
1: €208.83
6In Stock

Mfr. Part No.
TM3DQ16T

Mouser Part No
996-TM3DQ16T

Schneider Electric

PLC Controllers MODULE TM3-16 OUT TR.PNP

Datasheet

6In Stock

€208.83

€199.30

€197.88

€197.84

Min.: 1
Mult.: 1

Discrete Output Module

PNP

TM3D

PLC Controllers MODULE TM3-8 OUT TR.PNP

TM3DQ8T
Schneider Electric
1: €152.91
2In Stock
2Expected 02/10/2026

Mfr. Part No.
TM3DQ8T

Mouser Part No
996-TM3DQ8T

Schneider Electric

PLC Controllers MODULE TM3-8 OUT TR.PNP

Datasheet

2In Stock

2Expected 02/10/2026

€152.91

€151.28

€149.93

€144.76

View

Min.: 1
Mult.: 1

Discrete Output Module

PNP

TM3D

PLC Controllers

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Customer Service Office

Company

Resources

Support

4 Analog Input Module
8 Multifunction Signal Module
1-Phase AC
1-Phase AC/DC
3-Phase AC
AC Digital Output Module
AC Input Module
AC/DC Input Module
AS-Interface Master
AT and T Cellular Carrier Wireless Controller
Accessory Kit
Analog Current Input Module
Analog Current Loop Output Module
Analog Frequency Input Module
Analog I/O Module
Analog Input Module
Analog Input and RTD Module
Analog Multifunction Output Module
Analog Ouput Interface Module
Analog Output Module

1 Input
2 Input
3 Input
4 Input
5 Input
6 Input
7 Input
8 Input
9 Input
10 Input
11 Input
12 Input
13 Input
14 Input
16 Input
17 Input
18 Input
19 Input
20 Input
21 Input

0 Output
1 Output
2 Output
3 Output
4 Output
5 Output
6 Output
7 Output
8 Output
9 Output
10 Output
11 Output
12 Output
14 Output
16 Output
19 Output
22 Output
24 Output
25 Output
28 Output

3.3 V
5 V, 30 V
5 VDC
5.2 V
10 V
12 VDC, 24 VDC
20.8 V
24 V
24 VAC
24 VAC, 24 VDC
24 VAC/24 VDC
24 VDC
25.4 V
25.4 VDC
26.4 V
26.4 VAC, 28.8 VDC
26.4 VAC. 28.8 VDC
28 V
28.8 V
28.8 VAC/28.8 VDC

0 V, 11 V
- 10 V
5 V
5 VDC
8 V
9 V
9 VDC
10 V
10 VDC
10.8 V
10.8 VDC
11.4 V
11.4 VDC
12 V
12 VAC/12 VDC
12 VDC
12 VDC, 24 VDC
19.2 V
19.2 VDC
20 VDC

2 Output
AC
Analog
Analog, Digital
Analog, Digital, PWM
Analog, Digital, PWM, Relay
Analog, Digital, Relay
Analog, NMOS
Analog / Digital
Analog Output
CMOS/TTL
Current, Voltage
DC
Digital
Digital, PWM
Digital, PWM, Relay
Digital Output
Discrete Relay NO
High Current Relay
NMOS

Bluetooth, Ethernet, RS-485, USB Type-C, WiFi
Bluetooth, Ethernet, USB, WiFi
CAN
CAN, Ethernet, RS-485, USB
Digital
Ethernet
Ethernet, CANopen, RS485
Ethernet, RS-485, USB
Ethernet, RS-485, USB Type-C
Ethernet, Serial
Ethernet, SmartWire-DT, USB Host
Ethernet, USB
Ethernet, USB Type-C
I2C, RS-485
I2C, SPI
RS-232, RS-485
RS232C, RS485
RS-232C, USB
RS-422
RS-485

10 SmartAXIS Touch
21
21 I/Os
42
42 I/Os
58
58 I/Os
112073
19R
19R I/Os
38AR
38AR I/Os
38R
38R I/Os
50RRA
50RRA I/Os
53ARR
53ARR I/Os
54ARA
54ARA I/Os

25.2 mm x 88 mm x 42 mm
35.5 mm x 90 mm x 58 mm
36 mm x 90 mm x 53 mm
36 mm x 90 mm x 58 mm
36 mm x 90 mm x 61.1 mm
40 mm x 125 mm x 120 mm
50 mm x 109 mm x 81 mm
54 mm x 90 mm x 53 mm
60.4 mm x 90 mm x 60.6 mm
61.1 mm x 36 mm x 90 mm
61.1 mm x 72 mm x 90 mm
70 mm x 110 mm x 90 mm
70 mm x 160 mm x 90 mm
70 mm x 23.5 mm x 90 mm
70 mm x 60 mm x 110 mm
70 mm x 62 mm x 70 mm
70 mm x 70 mm x 90 mm
70 mm x 95 mm x 90 mm
71 mm x 80 mm x 62 mm
71.5 mm x 58 mm x 90 mm