.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 3,244

Applied Filters:

Manufacturer

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

PLC Controllers POWER DISTRIBUTION, 18 CHANNEL, GND

XN-322-18PD-M
Eaton Electrical
1: £82.87
1In Stock

Mfr. Part No.
XN-322-18PD-M

Mouser Part No
504-XN-322-18PD-M

Eaton Electrical

PLC Controllers POWER DISTRIBUTION, 18 CHANNEL, GND

Datasheet

1In Stock

£82.87

£77.27

£76.13

£70.92

View

Min.: 1
Mult.: 1

Power Distribution Module

XI/ON

IP20

0 C

+ 60 C

PLC Controllers POWER DISTRIBUTION, 18 CHANNEL, VCC

XN-322-18PD-P
Eaton Electrical
1: £82.87
1In Stock

Mfr. Part No.
XN-322-18PD-P

Mouser Part No
504-XN-322-18PD-P

Eaton Electrical

PLC Controllers POWER DISTRIBUTION, 18 CHANNEL, VCC

Datasheet

1In Stock

£82.87

£77.27

£76.13

£70.92

View

Min.: 1
Mult.: 1

Power Distribution Module

XI/ON

IP20

0 C

+ 60 C

PLC Controllers CPU 1211C, DC/DC/DC, 6DI/4DO/2AI

6ES72111AE400XB0
Siemens
1: £321.60
3In Stock
7On Order
New At Mouser

Mfr. Part No.
6ES72111AE400XB0

Mouser Part No
982-6ES72111AE400XB0

New At Mouser

Siemens

PLC Controllers CPU 1211C, DC/DC/DC, 6DI/4DO/2AI

3In Stock

7On Order

£321.60

£303.26

£285.55

Min.: 1
Mult.: 1

PLC Controllers CPU 1211C, DC/DC/RELAY, 6DI/4DO/2AI

6ES72111HE400XB0
Siemens
1: £331.42
3In Stock
New At Mouser

Mfr. Part No.
6ES72111HE400XB0

Mouser Part No
982-6ES72111HE400XB0

New At Mouser

Siemens

PLC Controllers CPU 1211C, DC/DC/RELAY, 6DI/4DO/2AI

3In Stock

£331.42

£303.26

£285.55

Min.: 1
Mult.: 1

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

6ES72121AE400XB0
Siemens
1: £440.18
2In Stock
20Expected 02/09/2026
New At Mouser

Mfr. Part No.
6ES72121AE400XB0

Mouser Part No
982-6ES72121AE400XB0

New At Mouser

Siemens

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

2In Stock

20Expected 02/09/2026

£440.18

£375.10

Min.: 1
Mult.: 1

PLC Controllers CPU 1212C .DC/DC/DC. 8DI/6DQ

6ES72121AG500XB0
Siemens
1: £357.28
3In Stock
New At Mouser

Mfr. Part No.
6ES72121AG500XB0

Mouser Part No
982-6ES72121AG500XB0

New At Mouser

Siemens

PLC Controllers CPU 1212C .DC/DC/DC. 8DI/6DQ

3In Stock

£357.28

£319.31

£313.55

Min.: 1
Mult.: 1

PLC Controllers SIMATIC S7-1200 G2 COMPACT CPU 1214C

6ES72141AH500XB0
Siemens
1: £570.76
2In Stock
New At Mouser

Mfr. Part No.
6ES72141AH500XB0

Mouser Part No
982-6ES72141AH500XB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1200 G2 COMPACT CPU 1214C

2In Stock

£570.76

£510.67

Min.: 1
Mult.: 1

PLC Controllers SIMATIC S7-1200, CPU 1215C, AC/DC/RELAY

6ES72151BG400XB0
Siemens
1: £952.47
1In Stock
4Expected 02/09/2026
New At Mouser

Mfr. Part No.
6ES72151BG400XB0

Mouser Part No
982-6ES72151BG400XB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1200, CPU 1215C, AC/DC/RELAY

1In Stock

4Expected 02/09/2026

£952.47

£942.34

Min.: 1
Mult.: 1

PLC Controllers DIGITAL OUTPUT SM1222, 8 DO, 24V DC

6ES72221BF320XB0
Siemens
1: £180.62
2In Stock
10Expected 02/09/2026
New At Mouser

Mfr. Part No.
6ES72221BF320XB0

Mouser Part No
982-6ES72221BF320XB0

New At Mouser

Siemens

PLC Controllers DIGITAL OUTPUT SM1222, 8 DO, 24V DC

2In Stock

10Expected 02/09/2026

£180.62

£168.71

£162.17

Min.: 1
Mult.: 1

Digital Output Module

PLC Controllers SM 1222 Digital Output. 16RLY

6ES72225HH500XB0
Siemens
1: £246.16
3In Stock
New At Mouser

Mfr. Part No.
6ES72225HH500XB0

Mouser Part No
982-6ES72225HH500XB0

New At Mouser

Siemens

PLC Controllers SM 1222 Digital Output. 16RLY

3In Stock

£246.16

£238.85

£235.51

Min.: 1
Mult.: 1

Digital Output Module

PLC Controllers DIGITAL I/O SM 1223, 8DI/8DO

6ES72231PH320XB0
Siemens
1: £281.67
3In Stock
4Expected 26/08/2026
New At Mouser

Mfr. Part No.
6ES72231PH320XB0

Mouser Part No
982-6ES72231PH320XB0

New At Mouser

Siemens

PLC Controllers DIGITAL I/O SM 1223, 8DI/8DO

3In Stock

4Expected 26/08/2026

£281.67

£256.85

£250.46

Min.: 1
Mult.: 1

Digital I/O Expansion Module

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

6ES72266BA320XB0
Siemens
1: £343.39
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

£343.39

£321.85

Min.: 1
Mult.: 1

Digital I/O Expansion Module

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

6ES72266DA320XB0
Siemens
1: £335.52
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

£335.52

£321.85

Min.: 1
Mult.: 1

Digital I/O Expansion Module

PLC Controllers DIGITAL INPUT MODULE, DI 16X24VDC HF

6ES75211BH000AB0
Siemens
1: £347.26
2In Stock
10On Order
New At Mouser

Mfr. Part No.
6ES75211BH000AB0

Mouser Part No
982-6ES75211BH000AB0

New At Mouser

Siemens

PLC Controllers DIGITAL INPUT MODULE, DI 16X24VDC HF

2In Stock

10On Order

£347.26

£325.50

Min.: 1
Mult.: 1

Digital Input Module

PLC Controllers SIMATIC S7-1500, DIGITAL OUTPUT MODULE

6ES75221BH010AB0
Siemens
1: £370.58
3In Stock
New At Mouser

Mfr. Part No.
6ES75221BH010AB0

Mouser Part No
982-6ES75221BH010AB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1500, DIGITAL OUTPUT MODULE

3In Stock

£370.58

£346.94

Min.: 1
Mult.: 1

Digital Output Module

PLC Controllers ELC DIGITAL EXP Mod 8 I/O, 8 Input AC

ELC-EX08NNAN
Eaton Electrical
1: £192.54
3In Stock

Mfr. Part No.
ELC-EX08NNAN

Mouser Part No
504-ELC-EX08NNAN

Eaton Electrical

PLC Controllers ELC DIGITAL EXP Mod 8 I/O, 8 Input AC

Datasheet

3In Stock

£192.54

£181.51

£177.77

£164.90

View

Min.: 1
Mult.: 1

Digital I/O Expansion Module

8 Input

8 Output

DIN Rail Mount

ELC

0 C

+ 55 C

PLC Controllers CANopen TM3 Bus Coupler Module

TM3BCCO
Schneider Electric
1: £397.35
2In Stock

Mfr. Part No.
TM3BCCO

Mouser Part No
996-TM3BCCO

Schneider Electric

PLC Controllers CANopen TM3 Bus Coupler Module

Datasheet

2In Stock

£397.35

View

Min.: 1
Mult.: 1

Bus Coupler

PLC Controllers IONO PI MODULE RTC w. Pi4B 4GB

IPMB20R44
Sfera Labs
1: £236.04
5Expected 17/08/2026

Mfr. Part No.
IPMB20R44

Mouser Part No
189-IPMB20R44

Sfera Labs

PLC Controllers IONO PI MODULE RTC w. Pi4B 4GB

Learn More

Datasheet

5Expected 17/08/2026

£236.04

Min.: 1
Mult.: 1

Iono Pi Module

IP20

0 C

+ 50 C

PLC Controllers RevPi AIO

PR100250
KUNBUS
1: £301.39
178On Order

Mfr. Part No.
PR100250

Mouser Part No
182-PR100250

KUNBUS

PLC Controllers RevPi AIO

Learn More

Datasheet

178On Order

£301.39

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 IB IL AO 2/U/BP-PAC

2861467
Phoenix Contact
1: £329.83
36Expected 26/08/2026

Mfr. Part No.
2861467

Mouser Part No
651-2861467

Phoenix Contact

PLC Controllers IB IL AO 2/U/BP-PAC

Datasheet

36Expected 26/08/2026

£329.83

Min.: 1
Mult.: 1

IB IL

IP20

- 25 C

+ 55 C

PLC Controllers SNAP 32-channel Digital (Discrete) Input Module, 10-32 VDC

SNAP-IDC-32
Opto 22
1: £236.84
49On Order

Mfr. Part No.
SNAP-IDC-32

Mouser Part No
94-SNAP-IDC-32

Opto 22

PLC Controllers SNAP 32-channel Digital (Discrete) Input Module, 10-32 VDC

Learn More

Datasheet

49On Order

£236.84

£211.58

£210.82

Min.: 1
Mult.: 1

Restricted Availability

Digital Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers 3.8 PLC+HMI Color Sink Output

FT1A-C14KA-B
IDEC
1: £670.77
3Expected 17/08/2026

Mfr. Part No.
FT1A-C14KA-B

Mouser Part No
199-FT1AC14KAB

IDEC

PLC Controllers 3.8 PLC+HMI Color Sink Output

Learn More

Datasheet

3Expected 17/08/2026

£670.77

Min.: 1
Mult.: 1

Restricted Availability

PLC + HMI

8 Input

4 Output

Chassis Mount

24 VDC

Transistor

LED

FT1A

IP66

- 20 C

+ 55 C

116 mm x 77 mm x 61.6 mm

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: £706.11
2Expected 05/08/2026
New Product

Mfr. Part No.
EMS10AV5S1X

Mouser Part No
225-EMS10AV5S1X

New Product

Carlo Gavazzi

Learn More

Datasheet

2Expected 05/08/2026

£706.11

£670.80

£649.62

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 MASTER CONTROLLER SX

CSMSTRSX
Red Lion
1: £1,619.47
3Expected 06/08/2026
New At Mouser

Mfr. Part No.
CSMSTRSX

Mouser Part No
38-CSMSTRSX

New At Mouser

Red Lion

PLC Controllers MASTER CONTROLLER SX

Datasheet

3Expected 06/08/2026

£1,619.47

Quote

Min.: 1
Mult.: 1

Master Module

DIN Rail Mount

0 C

+ 50 C

PLC Controllers EASYE4 NPLC 100-240AC RLY DISP SCWTRM

EASY-E4-AC-12RC1
Eaton Electrical
1: £240.03
5On 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

5On Order

£240.03

£212.76

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

Customer Service Office

Company

Resources

Support

ABB
Advantech
Altech
Altera
Arduino
Banner Engineering
Carlo Gavazzi
Crouzet
Delta Electronics
DFRobot
Digi International
Display Visions
Eaton
EDATEC
HMS Networks
IDEC
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
6 Input
8 Input
9 Input
10 Input
11 Input
12 Input
14 Input
16 Input
18 Input
20 Input
22 Input
24 Input
32 Input
36 Input
39 Input
40 Input

0 Output
1 Output
2 Output
3 Output
4 Output
6 Output
7 Output
8 Output
9 Output
10 Output
12 Output
14 Output
16 Output
22 Output
24 Output
28 Output
32 Output
64 Output
186 Output
496 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
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
28.8 VAC/DC

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
12 V
12 VAC/12 VDC
12 VDC
12 VDC, 24 VDC
19.2 V
19.2 VDC
20 VDC
20.4 V

2 Output
AC
Analog
Analog, Digital
Analog, NMOS
Analog Output
CMOS/TTL
Current, Voltage
DC
Digital
Digital Output
Discrete Relay NO
High Current Relay
NMOS
No Output
NPN
NPN Transistor
PNP
PNP/NPN
Relay

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 Type-C
I2C, SPI
RS-232, RS-485
RS-232C, USB
RS-422
RS-485
RS-485, USB
Serial
USB

10 SmartAXIS Touch
112073
AMG
AS
AS200
AS300
AXL
AXL F
CATAN
CJ1
CJ1W
CJ1W-OC/
CP1H
CP1L
CP2E
CS1
DLC-02
DVP-S
DX1
DXM SERIES

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