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PLC Controllers

Programmable Logic Controllers (PLCs) are rugged industrial computers used to automate machines and processes in factories, plants, and other industrial environments. PLCs take inputs (from sensors, switches and buttons), processes logic (based on a programmed set of rules), and controls outputs (motors, valves, lights, alarms). Common applications for PLCs include assembly lines, robotic arms, conveyor systems, packaging machines, and sorting systems.

Programmable Logic Controllers (PLCs) 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.

Please view our large selection of programmable logic controllers (PLCs) below.

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Results: 3,805

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Part #

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

SNAP-AIVRMS-i
Opto 22
1: $498.92
5In Stock

Mfr. Part No.
SNAP-AIVRMS-i

Mouser Part No
94-SNAP-AIVRMS-I

Opto 22

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

Learn More

Datasheet

5In Stock

$498.92

Min.: 1
Mult.: 1

Analog RMS Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP PAC R-series Programmable Automation Controller - On-the-rack - REST API - Analog, full digital, serial

SNAP-PAC-R1
Opto 22
1: $1,105.20
27In Stock
42Expected 2026/08/07

Mfr. Part No.
SNAP-PAC-R1

Mouser Part No
94-SNAP-PAC-R1

Opto 22

PLC Controllers SNAP PAC R-series Programmable Automation Controller - On-the-rack - REST API - Analog, full digital, serial

Learn More

Datasheet

27In Stock

42Expected 2026/08/07

$1,105.20

Min.: 1
Mult.: 1

5.2 V

5 V

SNAP

- 20 C

+ 60 C

PLC Controllers SIMOCODE PRO V ETHERNET PN 24VDC

3UF70111AB000
Siemens
1: $1,758.06
1In Stock

Mfr. Part No.
3UF70111AB000

Mouser Part No
982-3UF70111AB000

Siemens

PLC Controllers SIMOCODE PRO V ETHERNET PN 24VDC

Datasheet

1In Stock

$1,758.06

Min.: 1
Mult.: 1

Motor Management Module

4 Input

3 Output

DIN Rail Mount

24 VDC

Digital

Relay

Ethernet

No Display

IP20

- 25 C

+ 60 C

111 mm x 45 mm x 124 mm

PLC Controllers CONTROLLER M241-24IO Tr.PNP Ethernet

TM241CE24T
Schneider Electric
1: $664.81
28In Stock

Mfr. Part No.
TM241CE24T

Mouser Part No
996-TM241CE24T

Schneider Electric

PLC Controllers CONTROLLER M241-24IO Tr.PNP Ethernet

Datasheet

28In Stock

$664.81

$653.47

Min.: 1
Mult.: 1

TM241C

PLC Controllers 12V/24V 20A MPPT Solar Controller

PV-ML24-20
MEAN WELL
1: $87.41
6In Stock
2Expected 2026/07/24
New Product

Mfr. Part No.
PV-ML24-20

Mouser Part No
709-PV-ML24-20

New Product

MEAN WELL

PLC Controllers 12V/24V 20A MPPT Solar Controller

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Datasheet

6In Stock

2Expected 2026/07/24

$87.41

$83.32

$79.62

$78.87

Min.: 1
Mult.: 1

24 V

12 V

PV-ML

IP32

- 35 C

+ 45 C

210 mm x 151 mm x 59.5 mm

PLC Controllers 12V/24V/36V/48V 60A MPPT Solar Controller

PV-ML48-60
MEAN WELL
1: $311.49
4In Stock
New Product

Mfr. Part No.
PV-ML48-60

Mouser Part No
709-PV-ML48-60

New Product

MEAN WELL

PLC Controllers 12V/24V/36V/48V 60A MPPT Solar Controller

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Datasheet

4In Stock

$311.49

Min.: 1
Mult.: 1

24 V

12 V

PV-ML

IP32

- 35 C

+ 45 C

285 mm x 205 mm x 93 mm

PLC Controllers M173 Opt. Blind 22 I/Os, 2 RS485

TM173OBM22R
Schneider Electric
1: $246.11
5In Stock
New Product

Mfr. Part No.
TM173OBM22R

Mouser Part No
996-TM173OBM22R

New Product

Schneider Electric

PLC Controllers M173 Opt. Blind 22 I/Os, 2 RS485

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Datasheet

5In Stock

$246.11

$221.64

$213.95

$211.20

View

Min.: 1
Mult.: 1

Programmable Controller

22 Input

22 Output

DIN Rail Mount

38 VDC

20 VDC

Analog, Digital

RS-485

M173

IP20

- 20 C

+ 65 C

72 mm x 60 mm x 110 mm

PLC Controllers M173 Opt. Display 22 I/Os, 2 RS485, 2SSR

TM173ODM22S
Schneider Electric
1: $292.11
4In Stock
New Product

Mfr. Part No.
TM173ODM22S

Mouser Part No
996-TM173ODM22S

New Product

Schneider Electric

PLC Controllers M173 Opt. Display 22 I/Os, 2 RS485, 2SSR

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Datasheet

4In Stock

$292.11

$268.80

$255.30

Min.: 1
Mult.: 1

Programmable Controller

22 Input

22 Output

DIN Rail Mount

38 VDC

20 VDC

Analog, Digital

RS-485

LED

M173

IP20

- 20 C

+ 65 C

72 mm x 60 mm x 110 mm

PLC Controllers DVP-S CPU , NPN Sinking Output, Embedded RS232 , 2x RS-485, 12 I/Os (8DI+4DO) , support left side module, Program capacity: 16K steps

DVP12SA211T
Delta Electronics
1: $233.81
7In Stock

Mfr. Part No.
DVP12SA211T

Mouser Part No
108-DVP12SA211T

Delta Electronics

PLC Controllers DVP-S CPU , NPN Sinking Output, Embedded RS232 , 2x RS-485, 12 I/Os (8DI+4DO) , support left side module, Program capacity: 16K steps

Datasheet

7In Stock

$233.81

$228.72

$226.01

$225.02

View

Min.: 1
Mult.: 1

PLC

Transistor

DVP-S

PLC Controllers Industrial Raspberry Pi PLC, CE/FCC/IC compliant, with wide range of digital and analog inputs and outputs, NO/NC relays, UPS, RS-232, RS-485 (Modbus), CAN, dual SD card, RTC, watchdog, secure element.

ICMX20XPL
Sfera Labs
1: $910.95
18In Stock

Mfr. Part No.
ICMX20XPL

Mouser Part No
189-ICMX20XPL

Sfera Labs

Learn More

Datasheet

18In Stock

$910.95

Min.: 1
Mult.: 1

8 Input

8 Output

DIN Rail Mount

50 V

10 V

Analog, Digital

I2C, SPI

Iono Pi

IP20

- 20 C

+ 60 C

106.5 mm x 105.5 mm x 62 mm

PLC Controllers 3.8 PLC+HMI Color Black Bezel

FT1A-C12RA-B
IDEC
1: $560.64
6In Stock

Mfr. Part No.
FT1A-C12RA-B

Mouser Part No
199-FT1AC12RAB

IDEC

PLC Controllers 3.8 PLC+HMI Color Black Bezel

Learn More

Datasheet

6In Stock

$560.64

$495.26

Min.: 1
Mult.: 1

PLC + HMI

8 Input

4 Output

Chassis Mount

24 VDC

Relay

LED

FT1A

IP66

- 20 C

+ 55 C

116 mm x 77 mm x 57.7 mm

PLC Controllers AXL F AO4 HART XC 1F

1087080
Phoenix Contact
1: $666.49
3In Stock

Mfr. Part No.
1087080

Mouser Part No
651-1087080

Phoenix Contact

PLC Controllers AXL F AO4 HART XC 1F

Datasheet

3In Stock

$666.49

Min.: 1
Mult.: 1

Analog Output Module

PLC Controllers 16 programmable Voltage inputs, 8 Solid State relays 24 VDC 2A

AFX00006
Arduino
1: $150.83
28In Stock

Mfr. Part No.
AFX00006

Mouser Part No
782-AFX00006

Arduino

PLC Controllers 16 programmable Voltage inputs, 8 Solid State relays 24 VDC 2A

Learn More

Datasheet

28In Stock

$150.83

Min.: 1
Mult.: 1

Expansion Module

16 Input

8 Output

DIN Rail Mount

24 V

12 V

Opta

IP20

- 20 C

+ 60 C

70 mm x 62 mm x 70 mm

PLC Controllers SmartRelay CPU 24VAC-DC

FL1F-H12RCA
IDEC
1: $243.65
179In Stock

Mfr. Part No.
FL1F-H12RCA

Mouser Part No
199-FL1FH12RCA

IDEC

PLC Controllers SmartRelay CPU 24VAC-DC

Learn More

Datasheet

179In Stock

$243.65

$218.86

$202.29

$200.29

Quote

Min.: 1
Mult.: 1

FL1F

PLC Controllers POWER FEED MODULE 120/230VAC

XNE-8AI-U/I-4PT/NI
Eaton Electrical
1: $804.61
3In Stock

Mfr. Part No.
XNE-8AI-U/I-4PT/NI

Mouser Part No
504-XNE-8AI-UI-4PTNI

Eaton Electrical

PLC Controllers POWER FEED MODULE 120/230VAC

3In Stock

$804.61

$771.45

$759.92

Quote

Min.: 1
Mult.: 1

Analog Input and RTD Module

XI/ON

IP20

0 C

+ 55 C

PLC Controllers XNE GATEWAY CANOPEN

XNE-GWBR-CANOPEN
Eaton Electrical
1: $545.37
3In Stock

Mfr. Part No.
XNE-GWBR-CANOPEN

Mouser Part No
504-XNE-GWBR-CANOPEN

Eaton Electrical

PLC Controllers XNE GATEWAY CANOPEN

Datasheet

3In Stock

$545.37

$513.27

Min.: 1
Mult.: 1

I/O Gateway Module

XI/ON

IP20

0 C

+ 55 C

PLC Controllers M172 Perf Display 28 I/O Eth 2RS485 Isol

TM172PDG28RI
Schneider Electric
1: $477.66
63In Stock

Mfr. Part No.
TM172PDG28RI

Mouser Part No
996-TM172PDG28RI

Schneider Electric

PLC Controllers M172 Perf Display 28 I/O Eth 2RS485 Isol

Datasheet

63In Stock

$477.66

$461.62

$430.38

Min.: 1
Mult.: 1

PLC Controllers CPU 1515F-2 PN 750KB PROGRAM 3MB DATA

6ES75152FM020AB0
Siemens
1: $12,377.98
1In Stock
New At Mouser

Mfr. Part No.
6ES75152FM020AB0

Mouser Part No
982-6ES75152FM020AB0

New At Mouser

Siemens

PLC Controllers CPU 1515F-2 PN 750KB PROGRAM 3MB DATA

1In Stock

$12,377.98

Quote

Min.: 1
Mult.: 1

PLC Controllers 3.8 PLC+HMI Color Silvr Bezel

FT1A-C12RA-S
IDEC
1: $549.74
1In Stock

Mfr. Part No.
FT1A-C12RA-S

Mouser Part No
199-FT1AC12RAS

IDEC

PLC Controllers 3.8 PLC+HMI Color Silvr Bezel

Learn More

Datasheet

1In Stock

$549.74

Min.: 1
Mult.: 1

PLC + HMI

8 Input

4 Output

Panel Mount

24 VDC

Sink

Relay

Serial

TFT LCD

FT1A

- 20 C

+ 55 C

104.5 mm x 65.5 mm x 53.7 mm

PLC Controllers AXL SE DI16/1 NPN

1105559
Phoenix Contact
1: $88.45
7In Stock

Mfr. Part No.
1105559

Mouser Part No
651-1105559

Phoenix Contact

PLC Controllers AXL SE DI16/1 NPN

Datasheet

7In Stock

$88.45

Min.: 1
Mult.: 1

PLC Controllers AXL SE DO16/1 NPN

1105560
Phoenix Contact
1: $106.36
2In Stock

Mfr. Part No.
1105560

Mouser Part No
651-1105560

Phoenix Contact

PLC Controllers AXL SE DO16/1 NPN

Datasheet

2In Stock

$106.36

Min.: 1
Mult.: 1

Digital Output Module

PLC Controllers AXL SE AI4 I 0-20

1296378
Phoenix Contact
1: $183.02
2In Stock

Mfr. Part No.
1296378

Mouser Part No
651-1296378

Phoenix Contact

PLC Controllers AXL SE AI4 I 0-20

Datasheet

2In Stock

$183.02

Min.: 1
Mult.: 1

Analog Input Module

IP20

- 25 C

+ 60 C

PLC Controllers IL ETH BK-PAC

2702372
Phoenix Contact
1: $340.06
1In Stock

Mfr. Part No.
2702372

Mouser Part No
651-2702372

Phoenix Contact

PLC Controllers IL ETH BK-PAC

Datasheet

1In Stock

$340.06

Min.: 1
Mult.: 1

Bus Coupler

- 25 C

+ 55 C

PLC Controllers LOGO 24CEo. 8DI(4AI)/4DO. 400 Blocks

6ED10522CC080BA2
Siemens
1: $227.38
4In Stock

Mfr. Part No.
6ED10522CC080BA2

Mouser Part No
982-6ED10522CC080BA2

Siemens

PLC Controllers LOGO 24CEo. 8DI(4AI)/4DO. 400 Blocks

Learn More

Datasheet

4In Stock

$227.38

$205.11

$196.44

$188.95

Min.: 1
Mult.: 1

8 Input

4 Output

DIN Rail Mount

28.8 VDC

20.4 VDC

LOGO! 8.4

- 20 C

+ 55 C

71.5 mm x 58 mm x 90 mm

PLC Controllers Prog Recvr 4 PNP 200mA 24V DC 6 LEDs

XZBWR2STT24
Telemecanique
1: $486.61
2In Stock

Mfr. Part No.
XZBWR2STT24

Mouser Part No
996-XZBWR2STT24

Telemecanique

PLC Controllers Prog Recvr 4 PNP 200mA 24V DC 6 LEDs

Datasheet

2In Stock

$486.61

$373.83

$369.38

View

Min.: 1
Mult.: 1

Programmable Receiver

4 Output

DIN Rail Mount

24 V

Transistor

LED

XZBW

IP20

- 40 C

+ 70 C

PLC Controllers

Customer Service Office

Company

Resources

Support

ABB
Advantech
Altech
Altera
Arduino
Banner Engineering
Carlo Gavazzi
ControlByWeb
Crouzet
Delta Electronics
DFRobot
Digi International
Display Visions
Eaton
EDATEC
HMS Networks
IDEC
Industrial Shields
KUNBUS
L-Com
M5Stack
MEAN WELL
Molex
Murrelektronik
Omron
Opto 22
Panasonic
Phoenix Contact
Schneider Electric
Seeed Studio
Sfera Labs
Siemens
Telemecanique Sensors
Weidmuller
Weintek

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
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
24 VDC, 240 VAC
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

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
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