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.
More...

Please view our large selection of programmable logic controllers below.

Results 3,421

Applied categories

By manufacturer

Availability options

In Stock Normally Stocked RoHS Compliant Active New Products

Type

Number of Inputs

Number of Outputs

Mounting Style

Supply Voltage - Max

Supply Voltage - Min

Input Type

Output Type

Interface Type

Display Type

Series

IP Rating

Minimum Operating Temperature

Maximum Operating Temperature

Size

Please modify your search so that it will return results.

Search within results

Selection options

Select action

Part #

PLC Controllers CPU 1212C, AC/DC/RELAY, 8DI/6DO/2AI

6ES72121BE400XB0
Siemens
1: €392.93
2In Stock
1Expected 23/11/2026
New At Mouser

Mfr. Part No.
6ES72121BE400XB0

Mouser Part No
982-6ES72121BE400XB0

New At Mouser

Siemens

PLC Controllers CPU 1212C, AC/DC/RELAY, 8DI/6DO/2AI

2In Stock

1Expected 23/11/2026

€392.93

Min.: 1
Mult.: 1

PLC Controllers S7-1200, SIGNAL BOARD 4 DI 24VDC 200KHZ

6ES72213BD300XB0
Siemens
1: €122.08
6In Stock

Mfr. Part No.
6ES72213BD300XB0

Mouser Part No
982-6ES72213BD300XB0

Siemens

PLC Controllers S7-1200, SIGNAL BOARD 4 DI 24VDC 200KHZ

Datasheet

6In Stock

€122.08

€116.61

€115.72

€108.82

View

Min.: 1
Mult.: 1

Digital Input Module

S7-1200

PLC Controllers DIGITAL INPUT SM 1226, F-DI 16X 24VDC

6ES72266BA320XB0
Siemens
1: €341.33
3In Stock
New At Mouser

Mfr. Part No.
6ES72266BA320XB0

Mouser Part No
982-6ES72266BA320XB0

New At Mouser

Siemens

PLC Controllers DIGITAL INPUT SM 1226, F-DI 16X 24VDC

3In Stock

€341.33

Min.: 1
Mult.: 1

Digital I/O Expansion Module

PLC Controllers DIGITAL OUTPUT SM 1226, F-DQ 4X 24VDC

6ES72266DA320XB0
Siemens
1: €341.33
3In Stock
New At Mouser

Mfr. Part No.
6ES72266DA320XB0

Mouser Part No
982-6ES72266DA320XB0

New At Mouser

Siemens

PLC Controllers DIGITAL OUTPUT SM 1226, F-DQ 4X 24VDC

3In Stock

€341.33

Min.: 1
Mult.: 1

Digital I/O Expansion Module

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.

ICMX20X43
Sfera Labs
1: €815.28
1In Stock Restricted Availability

Mfr. Part No.
ICMX20X43

Mouser Part No
189-ICMX20X43

Sfera Labs

Learn More

Datasheet

1In Stock

€815.28

Min.: 1
Mult.: 1

Restricted Availability

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 IONO PI MODULE RTC w. Pi4B 4GB

IPMB20R44
Sfera Labs
1: €270.38
3In Stock

Mfr. Part No.
IPMB20R44

Mouser Part No
189-IPMB20R44

Sfera Labs

PLC Controllers IONO PI MODULE RTC w. Pi4B 4GB

Learn More

Datasheet

3In Stock

€270.38

Min.: 1
Mult.: 1

Iono Pi Module

IP20

0 C

+ 50 C

PLC Controllers EASYE4 ACCY DIO 100-240AC 8DI 8RO SCWTRM

EASY-E4-AC-16RE1
Eaton Electrical
1: €194.63
3In Stock

Mfr. Part No.
EASY-E4-AC-16RE1

Mouser Part No
504-EASY-E4-AC-16RE1

Eaton Electrical

PLC Controllers EASYE4 ACCY DIO 100-240AC 8DI 8RO SCWTRM

Datasheet

3In Stock

€194.63

€189.16

Min.: 1
Mult.: 1

Expansion Module

8 Input

8 Output

DIN Rail Mount

240 VAC, 240 VDC

100 VAC, 100 VDC

Digital

Relay

Ethernet

LCD

IP20

- 25 C

+ 55 C

72 mm x 90 mm x 58 mm

PLC Controllers Compact Term Blk, GP, 34P

XW2K34GT
Omron Automation and Safety
1: €60.90
5In Stock
New At Mouser

Mfr. Part No.
XW2K34GT

Mouser Part No
653-XW2K34GT

New At Mouser

Omron Automation and Safety

PLC Controllers Compact Term Blk, GP, 34P

5In Stock

€60.90

€52.69

€52.29

€48.80

View

Min.: 1
Mult.: 1

PLC Controllers M-DUINO PLC Arduino Ethernet & WiFi & BLUETOOTH LE 38R I/Os Analog/Digital PLUS

007001000300
Industrial Shields
1: €434.90
1In Stock

Mfr. Part No.
007001000300

Mouser Part No
244-007001000300

Industrial Shields

PLC Controllers M-DUINO PLC Arduino Ethernet & WiFi & BLUETOOTH LE 38R I/Os Analog/Digital PLUS

Datasheet

1In Stock

€434.90

Quote

Min.: 1
Mult.: 1

Ethernet, WiFi, BLE

12 Input

22 Output

DIN Rail Mount

0 C

+ 60 C

13 cm x 14 cm x 13 cm

PLC Controllers M-DUINO PLC Arduino Ethernet & WiFi & BLUETOOTH LE 58 I/Os Analog/Digital PLUS

007001000600
Industrial Shields
1: €489.75
1In Stock

Mfr. Part No.
007001000600

Mouser Part No
244-007001000600

Industrial Shields

PLC Controllers M-DUINO PLC Arduino Ethernet & WiFi & BLUETOOTH LE 58 I/Os Analog/Digital PLUS

Datasheet

1In Stock

€489.75

€484.90

View

Min.: 1
Mult.: 1

Ethernet, WiFi, BLE

36 Input

22 Output

DIN Rail Mount

0 C

+ 60 C

13 cm x 14 cm x 13 cm

PLC Controllers M-DUINO PLC Arduino Ethernet & WiFi & BLUETOOTH LE 38AR I/Os Analog/Digital PLUS

007001000700
Industrial Shields
1: €439.86
1In Stock

Mfr. Part No.
007001000700

Mouser Part No
244-007001000700

Industrial Shields

PLC Controllers M-DUINO PLC Arduino Ethernet & WiFi & BLUETOOTH LE 38AR I/Os Analog/Digital PLUS

Datasheet

1In Stock

€439.86

€432.51

€429.96

View

Min.: 1
Mult.: 1

Ethernet, WiFi, BLE

19 Input

19 Output

DIN Rail Mount

0 C

+ 60 C

13 cm x 14 cm x 13 cm

PLC Controllers M-DUINO PLC Arduino Ethernet 54ARA I/Os Analog/Digital PLUS

IS.MDuino.54ARA+
Industrial Shields
1: €368.65
1In Stock

Mfr. Part No.
IS.MDuino.54ARA+

Mouser Part No
244-IS.MDUINO.54ARA

Industrial Shields

PLC Controllers M-DUINO PLC Arduino Ethernet 54ARA I/Os Analog/Digital PLUS

Datasheet

1In Stock

€368.65

View

Min.: 1
Mult.: 1

Ethernet PLC

29 Input

25 Output

DIN Rail Mount

24 V

12 V

Analog, Digital, Relay

0 C

+ 60 C

13 cm x 14 cm x 13 cm

PLC Controllers 10 I/Os Relay Module - CPU Arduino NANO (Relay Output)

DFR0899
DFRobot
1: €222.48
1In Stock Restricted Availability

Mfr. Part No.
DFR0899

Mouser Part No
426-DFR0899

DFRobot

PLC Controllers 10 I/Os Relay Module - CPU Arduino NANO (Relay Output)

Learn More

Datasheet

1In Stock

€222.48

Min.: 1
Mult.: 1

Restricted Availability

Digital I/O Expansion Module

0 C

+ 60 C

PLC Controllers IONO PI MODULE RTC w. Pi4B 2GB

IPMB20R42
Sfera Labs
1: €228.33
1In Stock
5On Order

Mfr. Part No.
IPMB20R42

Mouser Part No
189-IPMB20R42

Sfera Labs

PLC Controllers IONO PI MODULE RTC w. Pi4B 2GB

Learn More

Datasheet

1In Stock

5On Order

€228.33

Min.: 1
Mult.: 1

Iono Pi Module

IP20

0 C

+ 50 C

PLC Controllers Arduino PLC Starter Kit

AKX00051
Arduino
1: €331.10
99Expected 14/10/2026

Mfr. Part No.
AKX00051

Mouser Part No
782-AKX00051

Arduino

PLC Controllers Arduino PLC Starter Kit

Learn More

99Expected 14/10/2026

€331.10

Min.: 1
Mult.: 1

Restricted Availability

Starter Kit

PLC

PLC Controllers CPU 1518HF-4 PN. 18MB prog.. 150MB data

6ES75184JT100AB0
Siemens
1: €15,554.12
1Expected 14/10/2026
New Product

Mfr. Part No.
6ES75184JT100AB0

Mouser Part No
982-6ES75184JT100AB0

New Product

Siemens

PLC Controllers CPU 1518HF-4 PN. 18MB prog.. 150MB data

Learn More

Datasheet

1Expected 14/10/2026

€15,554.12

Min.: 1
Mult.: 1

S7-1500

PLC Controllers AXL SE DI16/1

1088127
Phoenix Contact
1: €75.81
292On Order

Mfr. Part No.
1088127

Mouser Part No
651-1088127

Phoenix Contact

PLC Controllers AXL SE DI16/1

Learn More

Datasheet

292On Order

€75.81

Min.: 1
Mult.: 1

Digital Input Module

IP20

- 25 C

+ 60 C

PLC Controllers 16pt Relay Exp Module Screw

FC6A-R161
IDEC
1: €206.21
7Expected 13/10/2026

Mfr. Part No.
FC6A-R161

Mouser Part No
199-FC6AR161

IDEC

PLC Controllers 16pt Relay Exp Module Screw

Learn More

Datasheet

7Expected 13/10/2026

€206.21

Min.: 1
Mult.: 1

Restricted Availability

FC6A

IP20

- 25 C

+ 65 C

PLC Controllers 4in 4out 12-24VDC Exp. Module

FL1F-M08B2R2
IDEC
1: €66.40
21Expected 18/09/2026

Mfr. Part No.
FL1F-M08B2R2

Mouser Part No
199-FL1FM08B2R2

IDEC

PLC Controllers 4in 4out 12-24VDC Exp. Module

Learn More

Datasheet

21Expected 18/09/2026

€66.40

Min.: 1
Mult.: 1

Digital I/O Expansion Module

Relay

FL1F

IP20

- 20 C

+ 55 C

PLC Controllers EASYE4 NPLC 100-240AC RLY DISP SCWTRM

EASY-E4-AC-12RC1
Eaton Electrical
1: €264.95
11On Order

Mfr. Part No.
EASY-E4-AC-12RC1

Mouser Part No
504-EASY-E4-AC-12RC1

Eaton Electrical

PLC Controllers EASYE4 NPLC 100-240AC RLY DISP SCWTRM

Learn More

Datasheet

11On Order

€264.95

€259.96

Min.: 1
Mult.: 1

Expansion Module

8 Input

4 Output

DIN Rail Mount

240 VAC, 240 VDC

100 VAC, 100 VDC

Digital

Relay

Ethernet

LCD

easyE4

IP20

- 25 C

+ 55 C

72 mm x 90 mm x 58 mm

PLC Controllers EASYE4 NPLC 12/24DC,24AC RLY DISP SCWTRM

EASY-E4-UC-12RC1
Eaton Electrical
1: €259.96
30On Order

Mfr. Part No.
EASY-E4-UC-12RC1

Mouser Part No
504-EASY-E4-UC-12RC1

Eaton Electrical

PLC Controllers EASYE4 NPLC 12/24DC,24AC RLY DISP SCWTRM

Learn More

Datasheet

30On Order

€259.96

Min.: 1
Mult.: 1

PLC Controller

8 Input

4 Output

DIN Rail Mount

26.4 VAC. 28.8 VDC

20.4 VAC, 10.2 VDC

Digital, Analog/Digital

Relay

Ethernet

LCD

easyE4

IP20

- 25 C

+ 55 C

72 mm x 90 mm x 58 mm

PLC Controllers XNE GATEWAY CANOPEN

XNE-GWBR-CANOPEN
Eaton Electrical
1: €466.18
3Expected 13/11/2026

Mfr. Part No.
XNE-GWBR-CANOPEN

Mouser Part No
504-XNE-GWBR-CANOPEN

Eaton Electrical

PLC Controllers XNE GATEWAY CANOPEN

Datasheet

3Expected 13/11/2026

€466.18

€452.42

Min.: 1
Mult.: 1

I/O Gateway Module

XI/ON

IP20

0 C

+ 55 C

PLC Controllers AXL SE AI4 U 0-10

1088104
Phoenix Contact
1: €166.78
27Expected 23/11/2026

Mfr. Part No.
1088104

Mouser Part No
651-1088104

Phoenix Contact

PLC Controllers AXL SE AI4 U 0-10

Learn More

Datasheet

27Expected 23/11/2026

€166.78

Min.: 1
Mult.: 1

Analog Input Module

IP20

- 25 C

+ 60 C

PLC Controllers AXL F AI4 I 1H

2688491
Phoenix Contact
1: €536.02
5Expected 27/11/2026

Mfr. Part No.
2688491

Mouser Part No
651-2688491

Phoenix Contact

PLC Controllers AXL F AI4 I 1H

Learn More

Datasheet

5Expected 27/11/2026

€536.02

Min.: 1
Mult.: 1

Analog Input Module

IP20

- 25 C

+ 60 C

PLC Controllers IB IL AI 8/SF-PAC

2861412
Phoenix Contact
1: €920.71
4Expected 05/11/2026

Mfr. Part No.
2861412

Mouser Part No
651-2861412

Phoenix Contact

PLC Controllers IB IL AI 8/SF-PAC

Datasheet

4Expected 05/11/2026

€920.71

Min.: 1
Mult.: 1

IB IL

IP20

- 25 C

+ 55 C

PLC Controllers

Filters

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