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PLC Controllers

Programmable Logic Controllers are in stock at Mouser and available for same day shipping. 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 M3 Digital Ext Mod 5A 24VDC XE10

88970321
Crouzet
1: $227.51
3In Stock

Mfr. Part No.
88970321

Mouser Part No
874-88970321

Crouzet

PLC Controllers M3 Digital Ext Mod 5A 24VDC XE10

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Datasheet

3In Stock

$227.51

Min.: 1
Mult.: 1

Expansion Module

6 Input

4 Output

DIN Rail Mount

24 VDC

Relay

LCD Display

M3 Smart

90 mm x 72 mm x 57.5 mm

PLC Controllers M3 CUSTOM CB12R 8/4 100 240VAC

88974023
Crouzet
1: $256.78
2In Stock

Mfr. Part No.
88974023

Mouser Part No
874-88974023

Crouzet

PLC Controllers M3 CUSTOM CB12R 8/4 100 240VAC

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Datasheet

2In Stock

$256.78

Min.: 1
Mult.: 1

PLC Module

8 Input

4 Output

DIN Rail Mount

240 VAC

100 VAC

Relay

LCD Display

M3 Smart

90 mm x 71.2 mm x 57.5 mm

PLC Controllers M3 CUSTOM CD12R 8/4 24VDC PNP

88974041
Crouzet
1: $340.89
2In Stock

Mfr. Part No.
88974041

Mouser Part No
874-88974041

Crouzet

PLC Controllers M3 CUSTOM CD12R 8/4 24VDC PNP

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Datasheet

2In Stock

$340.89

Min.: 1
Mult.: 1

PLC Module

8 Input

4 Output

DIN Rail Mount

24 VDC

Relay

LCD Display

M3 Smart

90 mm x 71.2 mm x 58 mm

PLC Controllers M3 Starter Kit CD12R Smart 24V

88974080
Crouzet
1: $441.41
1In Stock

Mfr. Part No.
88974080

Mouser Part No
874-88974080

Crouzet

PLC Controllers M3 Starter Kit CD12R Smart 24V

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Datasheet

1In Stock

$441.41

Min.: 1
Mult.: 1

PLC Module

8 Input

4 Output

DIN Rail Mount

24 V

Relay

LCD

M3 Smart

PLC Controllers M3 CUSTOM XD26 24VDC EXPAN RLY

88974161
Crouzet
1: $538.18
1In Stock

Mfr. Part No.
88974161

Mouser Part No
874-88974161

Crouzet

PLC Controllers M3 CUSTOM XD26 24VDC EXPAN RLY

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Datasheet

1In Stock

$538.18

Min.: 1
Mult.: 1

Expandable Range

16 Input

10 Output

DIN Rail Mount

24 VDC

SPST NO

LCD Display

M3 Smart

124.6 mm x 90 mm x 58 mm

PLC Controllers M3 CUSTOM XD26 24VAC EXPAN RLY

88974164
Crouzet
1: $483.63
1In Stock

Mfr. Part No.
88974164

Mouser Part No
874-88974164

Crouzet

PLC Controllers M3 CUSTOM XD26 24VAC EXPAN RLY

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Datasheet

1In Stock

$483.63

Min.: 1
Mult.: 1

Expandable Range

16 Input

10 Output

DIN Rail Mount

24 VAC

Relay

LCD Display

M3 Smart

124.6 mm x 90 mm x 58 mm

PLC Controllers Millenium Evo Logic Controller Ethernet, Xbp24-E, Blind, 24 I/O, 24 Vdc

88975011
Crouzet
1: $466.08
2In Stock

Mfr. Part No.
88975011

Mouser Part No
874-88975011

Crouzet

PLC Controllers Millenium Evo Logic Controller Ethernet, Xbp24-E, Blind, 24 I/O, 24 Vdc

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Datasheet

2In Stock

$466.08

Min.: 1
Mult.: 1

24 Input

24 Output

DIN Rail Mount

24 VDC

LCD

EVO

- 20 C

+ 60 C

PLC Controllers Millenium Digital Expansion, 35 mm, 8 I/Os, 24 VDC

MXS08D1
Crouzet
1: $82.88
1In Stock
New Product

Mfr. Part No.
MXS08D1

Mouser Part No
874-MXS08D1

New Product

Crouzet

PLC Controllers Millenium Digital Expansion, 35 mm, 8 I/Os, 24 VDC

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Datasheet

1In Stock

$82.88

Min.: 1
Mult.: 1

Expansion Module

4 Input

4 Output

DIN Rail Mount

24 V

Static

Millenium

IP20, IP40

- 20 C

+ 55 C

61.1 mm x 36 mm x 90 mm

PLC Controllers DC digital input, 12 channels, 10-30 V, channel-to-channel isolation

GRV-IDCI-12
Opto 22
1: $448.09
1In Stock

Mfr. Part No.
GRV-IDCI-12

Mouser Part No
94-GRV-IDCI-12

Opto 22

PLC Controllers DC digital input, 12 channels, 10-30 V, channel-to-channel isolation

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Datasheet

1In Stock

$448.09

Min.: 1
Mult.: 1

DC Digital Input Module

EPIC

- 20 C

+ 70 C

PLC Controllers DC digital input, 12 channels, 10-30 V, channel-to-channel isolation, on/off status only

GRV-IDCIS-12
Opto 22
1: $360.46
3In Stock

Mfr. Part No.
GRV-IDCIS-12

Mouser Part No
94-GRV-IDCIS-12

Opto 22

PLC Controllers DC digital input, 12 channels, 10-30 V, channel-to-channel isolation, on/off status only

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Datasheet

3In Stock

$360.46

$312.06

Min.: 1
Mult.: 1

DC Digital Input Module

EPIC

- 20 C

+ 70 C

PLC Controllers AC digital output, 12 channels, 12-250 VAC, channel-to-channel isolation

GRV-OACI-12
Opto 22
1: $528.53
2In Stock

Mfr. Part No.
GRV-OACI-12

Mouser Part No
94-GRV-OACI-12

Opto 22

PLC Controllers AC digital output, 12 channels, 12-250 VAC, channel-to-channel isolation

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Datasheet

2In Stock

$528.53

Min.: 1
Mult.: 1

AC Digital Output Module

EPIC

- 20 C

+ 70 C

PLC Controllers DC digital output, 12 channels, 5-60 VDC, channel-to-channel isolation

GRV-ODCI-12
Opto 22
1: $461.25
2In Stock

Mfr. Part No.
GRV-ODCI-12

Mouser Part No
94-GRV-ODCI-12

Opto 22

PLC Controllers DC digital output, 12 channels, 5-60 VDC, channel-to-channel isolation

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Datasheet

2In Stock

$461.25

$416.07

Min.: 1
Mult.: 1

DC Digital Output Module

EPIC

- 20 C

+ 70 C

PLC Controllers SNAP 2-Ch 0-250 V RMS AC/DC Analog Input Module

SNAP-AIVRMS
Opto 22
1: $420.48
1In Stock

Mfr. Part No.
SNAP-AIVRMS

Mouser Part No
94-SNAP-AIVRMS

Opto 22

PLC Controllers SNAP 2-Ch 0-250 V RMS AC/DC Analog Input Module

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Datasheet

1In Stock

$420.48

Min.: 1
Mult.: 1

Analog RMS Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 2-Ch 5-60 VDC Time-Proportional Digital Output Module

SNAP-AOD-29
Opto 22
1: $318.34
1In Stock

Mfr. Part No.
SNAP-AOD-29

Mouser Part No
94-SNAP-AOD-29

Opto 22

PLC Controllers SNAP 2-Ch 5-60 VDC Time-Proportional Digital Output Module

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Datasheet

1In Stock

$318.34

$286.63

Min.: 1
Mult.: 1

Digital Time-Proportional Output Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 4-Ch 90-140 VAC/VDC Digital (Discrete) Input Module

SNAP-IAC5
Opto 22
1: $81.17
8In Stock

Mfr. Part No.
SNAP-IAC5

Mouser Part No
94-SNAP-IAC5

Opto 22

PLC Controllers SNAP 4-Ch 90-140 VAC/VDC Digital (Discrete) Input Module

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Datasheet

8In Stock

$81.17

$72.97

$72.94

$65.01

Min.: 1
Mult.: 1

Digital Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers M171 PERF. EXPANSION 14 IOS

TM171EP14R
Schneider Electric
1: $145.76
1In Stock

Mfr. Part No.
TM171EP14R

Mouser Part No
996-TM171EP14R

Schneider Electric

PLC Controllers M171 PERF. EXPANSION 14 IOS

Datasheet

1In Stock

$145.76

$134.84

$128.80

$126.38

View

Min.: 1
Mult.: 1

Expansion Module

TM171

PLC Controllers CONTROLLER M221-16IO Tr.PNP Compact

TM221C16T
Schneider Electric
1: $359.47
1In Stock

Mfr. Part No.
TM221C16T

Mouser Part No
996-TM221C16T

Schneider Electric

PLC Controllers CONTROLLER M221-16IO Tr.PNP Compact

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Datasheet

1In Stock

$359.47

$359.46

Min.: 1
Mult.: 1

9 Input

7 Output

DIN Rail Mount

28.8 V

20.4 V

Transistor

M221

IP20

- 10 C

+ 55 C

70 mm x 95 mm x 90 mm

PLC Controllers CONTROLLER M221-24IO Relay Compact

TM221C24R
Schneider Electric
1: $414.99
3In Stock

Mfr. Part No.
TM221C24R

Mouser Part No
996-TM221C24R

Schneider Electric

PLC Controllers CONTROLLER M221-24IO Relay Compact

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Datasheet

3In Stock

$414.99

$414.98

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 M221-16IO RELAY ETH SPR MOD

TM221ME16RG
Schneider Electric
1: $428.87
1In Stock

Mfr. Part No.
TM221ME16RG

Mouser Part No
996-TM221ME16RG

Schneider Electric

PLC Controllers CONTROLLER M221-16IO RELAY ETH SPR MOD

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Datasheet

1In Stock

$428.87

$422.60

Min.: 1
Mult.: 1

10 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 M241-24IO Tr.PNP ETH CAN MAS

TM241CEC24T
Schneider Electric
1: $748.10
1In Stock
5Expected 2026/10/16

Mfr. Part No.
TM241CEC24T

Mouser Part No
996-TM241CEC24T

Schneider Electric

PLC Controllers CONTROLLER M241-24IO Tr.PNP ETH CAN MAS

Datasheet

1In Stock

5Expected 2026/10/16

$748.10

Min.: 1
Mult.: 1

TM241C

PLC Controllers MODULE TM3-2 ANALOG INPUTS HIGH RES.

TM3AI2H
Schneider Electric
1: $273.42
5In Stock

Mfr. Part No.
TM3AI2H

Mouser Part No
996-TM3AI2H

Schneider Electric

PLC Controllers MODULE TM3-2 ANALOG INPUTS HIGH RES.

Datasheet

5In Stock

$273.42

Min.: 1
Mult.: 1

Analog Input Module

TM3A

PLC Controllers MODULE TM3-2 ANALOG IN HIGH RES. SPRING

TM3AI2HG
Schneider Electric
1: $273.43
1In Stock

Mfr. Part No.
TM3AI2HG

Mouser Part No
996-TM3AI2HG

Schneider Electric

PLC Controllers MODULE TM3-2 ANALOG IN HIGH RES. SPRING

Datasheet

1In Stock

$273.43

$273.42

Min.: 1
Mult.: 1

Analog Input Module

TM3A

PLC Controllers MODULE TM3-4 ANALOG INPUTS SPRING

TM3AI4G
Schneider Electric
1: $340.60
1In Stock

Mfr. Part No.
TM3AI4G

Mouser Part No
996-TM3AI4G

Schneider Electric

PLC Controllers MODULE TM3-4 ANALOG INPUTS SPRING

Datasheet

1In Stock

$340.60

$295.70

$295.66

Min.: 1
Mult.: 1

Analog Input Module

TM3A

PLC Controllers MODULE TM3-8 ANALOG INPUTS SPRING

TM3AI8G
Schneider Electric
1: $424.31
1In Stock

Mfr. Part No.
TM3AI8G

Mouser Part No
996-TM3AI8G

Schneider Electric

PLC Controllers MODULE TM3-8 ANALOG INPUTS SPRING

Datasheet

1In Stock

$424.31

$394.70

$394.61

Min.: 1
Mult.: 1

Analog Input Module

TM3A

PLC Controllers Module TM3 - 4 AI 2 AO

TM3AM6
Schneider Electric
1: $433.69
1In Stock

Mfr. Part No.
TM3AM6

Mouser Part No
996-TM3AM6

Schneider Electric

PLC Controllers Module TM3 - 4 AI 2 AO

Datasheet

1In Stock

$433.69

$418.48

$418.40

Min.: 1
Mult.: 1

Analog I/O Module

Analog

TM3A

PLC Controllers

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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
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Analog Frequency Input Module
Analog I/O Module
Analog Input Module
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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
17 Output
19 Output
22 Output
24 Output
25 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 VDC
28.8 V

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
20 I/Os
21
21 I/Os
42
42 I/Os
58
58 I/Os
400 Series
112073
16RDA I/Os
19R
19R I/Os
38AR
38AR I/Os
38R
38R I/Os
50RRA
50RRA I/Os
53ARR

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