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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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Results: 3,404

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Part #

PLC Controllers ESP32 ETHERNET&WIFI&BLUETOOTH PLC Ethernet 50RRA I/Os Analog/Digital/Relay PLUS

034001000900
Industrial Shields
Shipping Restricted

Mfr. Part No.
034001000900

Mouser Part No
244-034001000900

Industrial Shields

PLC Controllers ESP32 ETHERNET&WIFI&BLUETOOTH PLC Ethernet 50RRA I/Os Analog/Digital/Relay PLUS

Learn More

Datasheet

Shipping Restricted

50RRA I/Os

0 C

+ 60 C

PLC Controllers CANopen TM3 Bus Coupler Module

TM3BCCO
Schneider Electric
1: $529.34
2In Stock

Mfr. Part No.
TM3BCCO

Mouser Part No
996-TM3BCCO

Schneider Electric

PLC Controllers CANopen TM3 Bus Coupler Module

Datasheet

2In Stock

$529.34

View

Min.: 1
Mult.: 1

Bus Coupler

PLC Controllers RevPi AIO

PR100250
KUNBUS
1: $401.51
181Expected 2026/08/14

Mfr. Part No.
PR100250

Mouser Part No
182-PR100250

KUNBUS

PLC Controllers RevPi AIO

Learn More

Datasheet

181Expected 2026/08/14

$401.51

Min.: 1
Mult.: 1

4 Input

2 Output

DIN Rail Mount

24 VDC

12 VDC

Analog

RevPi AIO

IP20

- 30 C

+ 55 C

111 mm x 23 mm x 96 mm

PLC Controllers Dual relay and input module with two SPDT (Form C) relays and two optically isolated inputs. Features browser-based interface, embedded GUI logic builder, and open protocols (Modbus, MQTT, SNMP, REST) for SCADA, PLC, and IIoT integration.

X-401-I
ControlByWeb
1: $300.04
15Expected 2026/07/13
New At Mouser

Mfr. Part No.
X-401-I

Mouser Part No
1035-X-401-I

New At Mouser

ControlByWeb

Datasheet

15Expected 2026/07/13

$300.04

Min.: 1
Mult.: 1

2 Input

2 Output

DIN Rail Mount

28 VDC

9 VDC

Digital

Relay

400 Series

- 40 C

+ 65.5 C

PLC Controllers Edge programmable controller with four relays, four digital inputs, and one temperature input. Features built-in web server, embedded GUI logic builder, and peer-to-peer expansion capability.

X-410-E
ControlByWeb
1: $360.05
10Expected 2026/07/13
New At Mouser

Mfr. Part No.
X-410-E

Mouser Part No
1035-X-410-E

New At Mouser

ControlByWeb

Datasheet

10Expected 2026/07/13

$360.05

Min.: 1
Mult.: 1

4 Input

4 Output

DIN Rail Mount

28 VDC

9 VDC

Analog

Relay

400 Series

- 40 C

+ 65.5 C

PLC Controllers Cellular, WiFi, Ethernet-enabled edge programmable controller with four relays, four digital inputs, and one temperature input. Includes built-in WiFi for wireless deployment and peer-to-peer expansion capability.

X-410CW-I-D10
ControlByWeb
1: $526.07
5Expected 2026/07/13
New Product

Mfr. Part No.
X-410CW-I-D10

Mouser Part No
1035-X-410CW-I-D10

New Product

ControlByWeb

Datasheet

5Expected 2026/07/13

$526.07

Min.: 1
Mult.: 1

4 Input

4 Output

DIN Rail Mount

28 VDC

9 VDC

Analog

Relay

400 Series

- 40 C

+ 65.5 C

PLC Controllers All-in-one Energy Management System, featuring a fully integrated smart meter, data logger, gateway, web server and controller. Contains 2 built-in Ethernet ports, RS485 ports, and Wi-Fi communication. Monitors (1) 3-phase load, or (3) 1-phase loads,

EMS10AV5S1X
Carlo Gavazzi
1: $940.67
2On Order
New Product

Mfr. Part No.
EMS10AV5S1X

Mouser Part No
225-EMS10AV5S1X

New Product

Carlo Gavazzi

Learn More

Datasheet

2On Order

$940.67

$893.63

$865.41

Quote

Min.: 1
Mult.: 1

1 Input

1 Output

DIN Rail Mount

RS-485

LCD

EMS10

IP20, IP40

- 25 C

+ 70 C

89.8 mm x 62.4 mm x 90 mm

PLC Controllers EASYE4 NPLC 100-240AC RLY DISP SCWTRM

EASY-E4-AC-12RC1
Eaton Electrical
1: $319.20
5Expected 2026/07/13

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

5Expected 2026/07/13

$319.20

$283.43

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: $326.43
14On 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

14On Order

$326.43

$283.43

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 AXL SE DI16/1

1088127
Phoenix Contact
1: $88.17
99On Order

Mfr. Part No.
1088127

Mouser Part No
651-1088127

Phoenix Contact

PLC Controllers AXL SE DI16/1

Learn More

Datasheet

99On Order

$88.17

Min.: 1
Mult.: 1

Digital Input Module

IP20

- 25 C

+ 60 C

PLC Controllers AXC F 1252

1646469
Phoenix Contact
1: $446.10
9On Order
New Product

Mfr. Part No.
1646469

Mouser Part No
651-1646469

New Product

Phoenix Contact

PLC Controllers AXC F 1252

Learn More

Datasheet

9On Order

$446.10

$410.29

Min.: 1
Mult.: 1

DIN Rail Mount

30 V

19.2 V

IP20

- 20 C

+ 60 C

PLC Controllers AXL DO 32/1

2688051
Phoenix Contact
1: $417.02
4Expected 2026/07/10

Mfr. Part No.
2688051

Mouser Part No
651-2688051

Phoenix Contact

PLC Controllers AXL DO 32/1

Datasheet

4Expected 2026/07/10

$417.02

Min.: 1
Mult.: 1

Digital Output Module

IP20

- 25 C

+ 60 C

PLC Controllers PLC-V8C/PT-24DC/BM2

2907446
Phoenix Contact
1: $149.83
10On Order

Mfr. Part No.
2907446

Mouser Part No
651-2907446

Phoenix Contact

PLC Controllers PLC-V8C/PT-24DC/BM2

Learn More

Datasheet

10On Order

$149.83

Min.: 1
Mult.: 1

Plug-In

IP20

- 20 C

+ 50 C

PLC Controllers Kit Millenium Slim CB8S, 88983002 with connectors, 8 I/O, static outputs, 24 VDC

88983902
Crouzet
1: $151.70
15Expected 2026/08/04

Mfr. Part No.
88983902

Mouser Part No
874-88983902

Crouzet

PLC Controllers Kit Millenium Slim CB8S, 88983002 with connectors, 8 I/O, static outputs, 24 VDC

Learn More

Datasheet

15Expected 2026/08/04

$151.70

Min.: 1
Mult.: 1

8 Input

8 Output

DIN Rail Mount

24 VDC

None

IP40

- 20 C

+ 60 C

90 mm x 18 mm x 69.6 mm

PLC Controllers Analog input, 8 channel, thermocouple or mV, channel-to-channel isolation

GRV-ITMI-8
Opto 22
1: $1,118.20
3Expected 2026/07/13

Mfr. Part No.
GRV-ITMI-8

Mouser Part No
94-GRV-ITMI-8

Opto 22

PLC Controllers Analog input, 8 channel, thermocouple or mV, channel-to-channel isolation

Learn More

Datasheet

3Expected 2026/07/13

$1,118.20

Min.: 1
Mult.: 1

Analog Thermocouple Input Module

EPIC

- 0 C

+ 70 C

PLC Controllers 8 channels in/out multi-signal, 2 channels form C mechanical relay, 0-250 VAC/5-30 VDC

GRV-MM1001-10
Opto 22
1: $934.42
5Expected 2026/07/16

Mfr. Part No.
GRV-MM1001-10

Mouser Part No
94-GRV-MM1001-10

Opto 22

PLC Controllers 8 channels in/out multi-signal, 2 channels form C mechanical relay, 0-250 VAC/5-30 VDC

Learn More

Datasheet

5Expected 2026/07/16

$934.42

$916.66

Min.: 1
Mult.: 1

I/O Module

EPIC

- 0 C

+ 70 C

PLC Controllers SNAP 4-Ch Isolated Type B, C, D, E, G, J, K, N, R, S, or T Thermocouple or or +/-150, +/-75, +/-50, or +/-25 mV Analog Input Module

SNAP-AITM-4i
Opto 22
1: $624.11
4Expected 2026/07/13

Mfr. Part No.
SNAP-AITM-4i

Mouser Part No
94-SNAP-AITM-4I

Opto 22

PLC Controllers SNAP 4-Ch Isolated Type B, C, D, E, G, J, K, N, R, S, or T Thermocouple or or +/-150, +/-75, +/-50, or +/-25 mV Analog Input Module

Learn More

Datasheet

4Expected 2026/07/13

$624.11

Min.: 1
Mult.: 1

Analog Thermocouple Input Module

SNAP

- 0 C

+ 70 C

PLC Controllers SNAP 4-Ch 12-250 VAC Digital (Discrete) Output Module

SNAP-OAC5
Opto 22
1: $107.90
16On Order

Mfr. Part No.
SNAP-OAC5

Mouser Part No
94-SNAP-OAC5

Opto 22

PLC Controllers SNAP 4-Ch 12-250 VAC Digital (Discrete) Output Module

Learn More

Datasheet

16On Order

$107.90

$103.22

$100.23

$93.62

Min.: 1
Mult.: 1

Digital Output Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP PAC S-series Programmable Automation Controller for Ethernet Networks - REST API

SNAP-PAC-S1
Opto 22
1: $1,529.72
3Expected 2026/07/20

Mfr. Part No.
SNAP-PAC-S1

Mouser Part No
94-SNAP-PAC-S1

Opto 22

PLC Controllers SNAP PAC S-series Programmable Automation Controller for Ethernet Networks - REST API

Learn More

Datasheet

3Expected 2026/07/20

$1,529.72

Quote

Min.: 1
Mult.: 1

32 V

8 V

SNAP

- 20 C

+ 60 C

PLC Controllers SIMATIC S7-1200, CPU 1214C DC/DC/DC

6ES72141AG400XB0
Siemens
1: $770.66
7On Order

Mfr. Part No.
6ES72141AG400XB0

Mouser Part No
982-6ES72141AG400XB0

Siemens

PLC Controllers SIMATIC S7-1200, CPU 1214C DC/DC/DC

7On Order

$770.66

$718.01

Min.: 1
Mult.: 1

S7-1200

PLC Controllers DIGITAL OUTPUT SM 1222, 8 DO, RELAY

6ES72221HF320XB0
Siemens
1: $240.62
7On Order

Mfr. Part No.
6ES72221HF320XB0

Mouser Part No
982-6ES72221HF320XB0

Siemens

PLC Controllers DIGITAL OUTPUT SM 1222, 8 DO, RELAY

Datasheet

7On Order

$240.62

$224.75

$216.04

$212.13

View

Min.: 1
Mult.: 1

Digital Output Module

Digital

- 20 C

+ 60 C

PLC Controllers S7-1200, ANALOG INPUT SM 1231

6ES72314HF320XB0
Siemens
1: $749.63
8Expected 2026/09/23

Mfr. Part No.
6ES72314HF320XB0

Mouser Part No
982-6ES72314HF320XB0

Siemens

PLC Controllers S7-1200, ANALOG INPUT SM 1231

8Expected 2026/09/23

$749.63

$690.95

Min.: 1
Mult.: 1

Analog Input Module

PLC Controllers S7-1200, ANALOG OUTPUT SM 1232

6ES72324HD320XB0
Siemens
1: $779.76
7Expected 2026/09/17

Mfr. Part No.
6ES72324HD320XB0

Mouser Part No
982-6ES72324HD320XB0

Siemens

PLC Controllers S7-1200, ANALOG OUTPUT SM 1232

7Expected 2026/09/17

$779.76

$718.01

Min.: 1
Mult.: 1

Analog Output Module

PLC Controllers SIMATIC DP, CPU 1510SP F-1 PN ET200

6ES75101SK030AB0
Siemens
1: $1,743.97
4Expected 2026/07/27
New At Mouser

Mfr. Part No.
6ES75101SK030AB0

Mouser Part No
982-6ES75101SK030AB0

New At Mouser

Siemens

PLC Controllers SIMATIC DP, CPU 1510SP F-1 PN ET200

4Expected 2026/07/27

$1,743.97

Quote

Min.: 1
Mult.: 1

PLC Controllers S7-1500 DIGIT INPUT MODULE DI 16X230VAC

6ES75211FH000AA0
Siemens
1: $522.38
3Expected 2026/07/15

Mfr. Part No.
6ES75211FH000AA0

Mouser Part No
982-6ES75211FH000AA0

Siemens

PLC Controllers S7-1500 DIGIT INPUT MODULE DI 16X230VAC

3Expected 2026/07/15

$522.38

$475.84

Min.: 1
Mult.: 1

Digital Input Module

0 C

+ 60 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
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