Programmable Logic Controllers - PLCs

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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Part #

Programmable Logic Controllers - PLCs DIGITAL I/O SM 1223,8DI/8DO-PE11081100

6ES72231BH320XB0
Siemens
1: $314.80
3In Stock

Mfr. Part #
6ES72231BH320XB0

Mouser Part #
982-6ES72231BH320XB0

Siemens

Programmable Logic Controllers - PLCs DIGITAL I/O SM 1223,8DI/8DO-PE11081100

3In Stock

$314.80

Min.: 1
Mult.: 1

Digital I/O Expansion Module

0 C

+ 60 C

Programmable Logic Controllers - PLCs SIMATIC S7-1500, DIGITAL OUTPUT MODULE

6ES75221BH010AB0
Siemens
1: $424.30
3In Stock
New At Mouser

Mfr. Part #
6ES75221BH010AB0

Mouser Part #
982-6ES75221BH010AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs SIMATIC S7-1500, DIGITAL OUTPUT MODULE

Datasheet

3In Stock

$424.30

Min.: 1
Mult.: 1

Digital Output Module

S7-1500

Programmable Logic Controllers - PLCs DQ 16X24VDC/0.5A BA

6ES75221BH100AA0
Siemens
1: $383.25
3In Stock
New At Mouser

Mfr. Part #
6ES75221BH100AA0

Mouser Part #
982-6ES75221BH100AA0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs DQ 16X24VDC/0.5A BA

Datasheet

3In Stock

$383.25

$383.24

Min.: 1
Mult.: 1

S7-1500

Programmable Logic Controllers - PLCs AI/AQ 4XU/I/RTD/TC 2XU, I ST

6ES75347QE000AB0
Siemens
1: $1,211.14
1In Stock
2On Order
New At Mouser

Mfr. Part #
6ES75347QE000AB0

Mouser Part #
982-6ES75347QE000AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs AI/AQ 4XU/I/RTD/TC 2XU, I ST

Datasheet

1In Stock

2On Order

$1,211.14

$1,171.03

Min.: 1
Mult.: 1

S7-1500

Programmable Logic Controllers - PLCs M172 Perf. Display 18 I/Os, Eth, 2 RS485

TM172PDG18R
Schneider Electric
1: $504.70
A tariff of 8% may be applied if shipping to the United States.
1In Stock
2Expected 10/2/2026

Mfr. Part #
TM172PDG18R

Mouser Part #
996-TM172PDG18R

Schneider Electric

Programmable Logic Controllers - PLCs M172 Perf. Display 18 I/Os, Eth, 2 RS485

Datasheet

1In Stock

2Expected 10/2/2026

$504.70

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Programmable Logic Controllers - PLCs CONTROLLER M221-24IO Relay Compact

TM221C24R
Schneider Electric
1: $414.92
2In Stock
1Expected 10/2/2026

Mfr. Part #
TM221C24R

Mouser Part #
996-TM221C24R

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-24IO Relay Compact

Learn More

Datasheet

2In Stock

1Expected 10/2/2026

$414.92

$414.91

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

Programmable Logic Controllers - PLCs CONTROLLER M221-40IO Relay Compact

TM221C40R
Schneider Electric
1: $543.37
A tariff of 8% may be applied if shipping to the United States.
1In Stock
3Expected 9/21/2026

Mfr. Part #
TM221C40R

Mouser Part #
996-TM221C40R

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-40IO Relay Compact

Learn More

Datasheet

1In Stock

3Expected 9/21/2026

$543.37

A tariff of 8% may be applied if shipping to the United States.

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

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO Tr.PNP Ethernet Com

TM221CE16T
Schneider Electric
1: $468.35
A tariff of 8% may be applied if shipping to the United States.
3In Stock

Mfr. Part #
TM221CE16T

Mouser Part #
996-TM221CE16T

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO Tr.PNP Ethernet Com

Learn More

Datasheet

3In Stock

$468.35

$434.73

$434.54

A tariff of 8% may be applied if shipping to the United States.

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

Programmable Logic Controllers - PLCs CONTROLLER M221-40IO Relay Ethernet Com.

TM221CE40R
Schneider Electric
1: $428.80
A tariff of 8% may be applied if shipping to the United States.
3In Stock
3On Order

Mfr. Part #
TM221CE40R

Mouser Part #
996-TM221CE40R

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-40IO Relay Ethernet Com.

Learn More

Datasheet

3In Stock

3On Order

$428.80

$428.79

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

28.8 V

20.4 V

M221

- 10 C

+ 55 C

Programmable Logic Controllers - PLCs CONTROLLER M221-40IO Tr.PNP Ethernet Com

TM221CE40T
Schneider Electric
1: $566.49
A tariff of 8% may be applied if shipping to the United States.
2In Stock
2Expected 10/2/2026

Mfr. Part #
TM221CE40T

Mouser Part #
996-TM221CE40T

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-40IO Tr.PNP Ethernet Com

Learn More

Datasheet

2In Stock

2Expected 10/2/2026

$566.49

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

28.8 V

20.4 V

M221

- 10 C

+ 55 C

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO RELAY SPRING MOD

TM221M16RG
Schneider Electric
1: $435.60
A tariff of 8% may be applied if shipping to the United States.
2In Stock
1Expected 11/13/2026

Mfr. Part #
TM221M16RG

Mouser Part #
996-TM221M16RG

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO RELAY SPRING MOD

Learn More

Datasheet

2In Stock

1Expected 11/13/2026

$435.60

$387.20

$387.13

A tariff of 8% may be applied if shipping to the United States.

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

Programmable Logic Controllers - PLCs CONTROLLER M221-32IO TR.PNP ETH MODULAR

TM221ME32TK
Schneider Electric
1: $525.37
A tariff of 8% may be applied if shipping to the United States.
3In Stock

Mfr. Part #
TM221ME32TK

Mouser Part #
996-TM221ME32TK

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-32IO TR.PNP ETH MODULAR

Datasheet

3In Stock

$525.37

$456.55

A tariff of 8% may be applied if shipping to the United States.

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

Programmable Logic Controllers - PLCs CONTROLLER M241-24IO Tr.PNP

TM241C24T
Schneider Electric
1: $675.02
A tariff of 8% may be applied if shipping to the United States.
1In Stock
2Expected 10/2/2026

Mfr. Part #
TM241C24T

Mouser Part #
996-TM241C24T

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M241-24IO Tr.PNP

Datasheet

1In Stock

2Expected 10/2/2026

$675.02

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

TM241C

Programmable Logic Controllers - PLCs CONTROLLER M241-40IO Tr.PNP Ethernet

TM241CE40T
Schneider Electric
1: $840.06
A tariff of 8% may be applied if shipping to the United States.
1In Stock
2Expected 9/21/2026

Mfr. Part #
TM241CE40T

Mouser Part #
996-TM241CE40T

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M241-40IO Tr.PNP Ethernet

Datasheet

1In Stock

2Expected 9/21/2026

$840.06

$819.43

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

TM241C

Programmable Logic Controllers - PLCs MODULE TM3-8 ANALOG INPUTS SPRING

TM3AI8G
Schneider Electric
1: $443.07
1In Stock

Mfr. Part #
TM3AI8G

Mouser Part #
996-TM3AI8G

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-8 ANALOG INPUTS SPRING

Datasheet

1In Stock

$443.07

$404.09

$403.92

Min.: 1
Mult.: 1

Analog Input Module

TM3A

Programmable Logic Controllers - PLCs MODULE TM3-16 INPUTS

TM3DI16
Schneider Electric
1: $256.22
A tariff of 8% may be applied if shipping to the United States.
2In Stock
1Expected 10/2/2026

Mfr. Part #
TM3DI16

Mouser Part #
996-TM3DI16

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-16 INPUTS

Datasheet

2In Stock

1Expected 10/2/2026

$256.22

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

Programmable Logic Controllers - PLCs MODULE TM3-16 INPUTS SPRING

TM3DI16G
Schneider Electric
1: $244.43
A tariff of 8% may be applied if shipping to the United States.
4In Stock

Mfr. Part #
TM3DI16G

Mouser Part #
996-TM3DI16G

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-16 INPUTS SPRING

Datasheet

4In Stock

$244.43

$241.29

$239.15

$231.46

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

Programmable Logic Controllers - PLCs MODULE TM3-32 INPUTS HE10

TM3DI32K
Schneider Electric
1: $332.89
A tariff of 8% may be applied if shipping to the United States.
4In Stock
3Expected 10/2/2026

Mfr. Part #
TM3DI32K

Mouser Part #
996-TM3DI32K

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-32 INPUTS HE10

Datasheet

4In Stock

3Expected 10/2/2026

$332.89

$327.64

$326.19

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

Programmable Logic Controllers - PLCs MODULE TM3-8 INPUTS

TM3DI8
Schneider Electric
1: $178.88
A tariff of 8% may be applied if shipping to the United States.
8In Stock

Mfr. Part #
TM3DI8

Mouser Part #
996-TM3DI8

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-8 INPUTS

Datasheet

8In Stock

$178.88

$175.77

$174.20

$167.95

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

Programmable Logic Controllers - PLCs MODULE TM3-8 INPUTS SPRING

TM3DI8G
Schneider Electric
1: $178.22
A tariff of 8% may be applied if shipping to the United States.
5In Stock

Mfr. Part #
TM3DI8G

Mouser Part #
996-TM3DI8G

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-8 INPUTS SPRING

Datasheet

5In Stock

$178.22

$176.03

$175.46

$170.47

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

Programmable Logic Controllers - PLCs MODULE TM3-16 OUT RELAYS SPRING

TM3DQ16RG
Schneider Electric
1: $270.17
A tariff of 8% may be applied if shipping to the United States.
3In Stock

Mfr. Part #
TM3DQ16RG

Mouser Part #
996-TM3DQ16RG

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-16 OUT RELAYS SPRING

Datasheet

3In Stock

$270.17

$259.36

$257.07

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Discrete Output Module

Discrete Relay NO

TM3D

Programmable Logic Controllers - PLCs MODULE TM3-16 OUT TR.PNP

TM3DQ16T
Schneider Electric
1: $274.90
A tariff of 8% may be applied if shipping to the United States.
6In Stock

Mfr. Part #
TM3DQ16T

Mouser Part #
996-TM3DQ16T

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-16 OUT TR.PNP

Datasheet

6In Stock

$274.90

$251.51

$251.46

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Discrete Output Module

PNP

TM3D

Programmable Logic Controllers - PLCs MODULE TM3-8 OUT TR.PNP

TM3DQ8T
Schneider Electric
1: $192.08
A tariff of 8% may be applied if shipping to the United States.
2In Stock
2Expected 10/2/2026

Mfr. Part #
TM3DQ8T

Mouser Part #
996-TM3DQ8T

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-8 OUT TR.PNP

Datasheet

2In Stock

2Expected 10/2/2026

$192.08

$179.66

$178.10

$171.99

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Discrete Output Module

PNP

TM3D

Programmable Logic Controllers - PLCs MODULE TM3-4 INPUTS TEMPERATURE

TM3TI4
Schneider Electric
1: $321.05
2In Stock
1Expected 10/2/2026

Mfr. Part #
TM3TI4

Mouser Part #
996-TM3TI4

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-4 INPUTS TEMPERATURE

Datasheet

2In Stock

1Expected 10/2/2026

$321.05

$310.99

Min.: 1
Mult.: 1

Analog Input Module

TM3T

Programmable Logic Controllers - PLCs MOD. 12DO 24VDC TR 0.5A 1 WIRE

TM5SDO12T
Schneider Electric
1: $326.83
A tariff of 8% may be applied if shipping to the United States.
2In Stock
1Expected 10/2/2026

Mfr. Part #
TM5SDO12T

Mouser Part #
996-TM5SDO12T

Schneider Electric

Programmable Logic Controllers - PLCs MOD. 12DO 24VDC TR 0.5A 1 WIRE

Datasheet

2In Stock

1Expected 10/2/2026

$326.83

$326.31

$322.36

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Discrete Output Module

TM5S

Programmable Logic Controllers - PLCs

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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
RS-232C, USB
RS-422
RS-485
RS-485, USB

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