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 3,365

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 DIGITAL I/O SM 1223,8DI/8DO-PE11081100

6ES72231BH320XB0
Siemens
1: £281.92
3Expected 31/08/2026

Mfr. Part No.
6ES72231BH320XB0

Mouser Part No
982-6ES72231BH320XB0

Siemens

PLC Controllers DIGITAL I/O SM 1223,8DI/8DO-PE11081100

3Expected 31/08/2026

£281.92

£254.01

£250.46

Min.: 1
Mult.: 1

Digital I/O Expansion Module

0 C

+ 60 C

PLC Controllers EEV DRIVER, AUTONOMOUS AND MODBUS

TM171VEVM4
Schneider Electric
1: £126.10
3Expected 08/10/2026

Mfr. Part No.
TM171VEVM4

Mouser Part No
996-TM171VEVM4

Schneider Electric

PLC Controllers EEV DRIVER, AUTONOMOUS AND MODBUS

Datasheet

3Expected 08/10/2026

£126.10

£126.09

£126.08

£125.73

View

Min.: 1
Mult.: 1

PLC Controllers CONTROLLER M221-16IO Relay Compact

TM221C16R
Schneider Electric
1: £315.43
3On Order

Mfr. Part No.
TM221C16R

Mouser Part No
996-TM221C16R

Schneider Electric

PLC Controllers CONTROLLER M221-16IO Relay Compact

Datasheet

3On Order

£315.43

£292.69

£292.58

Min.: 1
Mult.: 1

TM221C

PLC Controllers MODULE TM3-8 INPUTS SPRING

TM3DI8G
Schneider Electric
1: £133.80
5Expected 27/08/2026

Mfr. Part No.
TM3DI8G

Mouser Part No
996-TM3DI8G

Schneider Electric

PLC Controllers MODULE TM3-8 INPUTS SPRING

Datasheet

5Expected 27/08/2026

£133.80

£132.16

£131.74

£127.98

Quote

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

PLC Controllers Smart Module Ethernet - 4 RJ45

TMSES4
Schneider Electric
1: £596.32
1Expected 13/11/2026

Mfr. Part No.
TMSES4

Mouser Part No
996-TMSES4

Schneider Electric

PLC Controllers Smart Module Ethernet - 4 RJ45

Datasheet

1Expected 13/11/2026

£596.32

£584.19

Min.: 1
Mult.: 1

PLC Controllers 40IO J1939 24VDC Relay Push-in

FC6A-C40R4CEJ
IDEC
1: £604.27
3On Order

Mfr. Part No.
FC6A-C40R4CEJ

Mouser Part No
199-FC6A-C40R4CEJ

IDEC

PLC Controllers 40IO J1939 24VDC Relay Push-in

Learn More

Datasheet

3On Order

£604.27

£570.39

Min.: 1
Mult.: 1

Restricted Availability

FC6A

PLC Controllers AS Series IO Module - 4 Analog Outputs (12 bit)

AS04DA-A
Delta Electronics
1: £237.25
4Expected 12/10/2026

Mfr. Part No.
AS04DA-A

Mouser Part No
108-AS04DA-A

Delta Electronics

PLC Controllers AS Series IO Module - 4 Analog Outputs (12 bit)

Learn More

Datasheet

4Expected 12/10/2026

£237.25

Min.: 1
Mult.: 1

Restricted Availability

I/O Module

4 Input

Analog Output

IP20

- 20 C

+ 60 C

PLC Controllers AS Series IO Module - 4 Analog In (16 bit), 2 Analog Out (12 bit)

AS06XA-A
Delta Electronics
1: £200.14
2Expected 12/10/2026

Mfr. Part No.
AS06XA-A

Mouser Part No
108-AS06XA-A

Delta Electronics

PLC Controllers AS Series IO Module - 4 Analog In (16 bit), 2 Analog Out (12 bit)

Learn More

Datasheet

2Expected 12/10/2026

£200.14

£198.66

£196.82

£196.75

View

Min.: 1
Mult.: 1

Restricted Availability

Analog I/O Module

Analog Output

PLC Controllers AS Series IO Module - 16 DI

AS16AM10N-A
Delta Electronics
1: £118.33
3Expected 28/04/2027

Mfr. Part No.
AS16AM10N-A

Mouser Part No
108-AS16AM10N-A

Delta Electronics

PLC Controllers AS Series IO Module - 16 DI

Learn More

Datasheet

3Expected 28/04/2027

£118.33

£117.95

Min.: 1
Mult.: 1

Restricted Availability

I/O Module

16 Input

No Output

IP20

- 20 C

+ 60 C

PLC Controllers AS Series IO Module - 16 DO NPN Sinking Outputs

AS16AN01T-A
Delta Electronics
1: £125.50
1Expected 28/04/2027

Mfr. Part No.
AS16AN01T-A

Mouser Part No
108-AS16AN01T-A

Delta Electronics

PLC Controllers AS Series IO Module - 16 DO NPN Sinking Outputs

Learn More

Datasheet

1Expected 28/04/2027

£125.50

£123.91

£123.00

£122.98

View

Min.: 1
Mult.: 1

Restricted Availability

Digital I/O Expansion Module

NPN

PLC Controllers DVP-S I/O Module, 4AI, Analog Input

DVP04AD-S2
Delta Electronics
1: £203.30
2Expected 23/09/2026

Mfr. Part No.
DVP04AD-S2

Mouser Part No
108-DVP04AD-S2

Delta Electronics

PLC Controllers DVP-S I/O Module, 4AI, Analog Input

Datasheet

2Expected 23/09/2026

£203.30

£199.41

Min.: 1
Mult.: 1

Restricted Availability

Analog I/O Module

No Output

DVP-S

PLC Controllers DVP-S I/O Module, 4 DI/4 DO, Relay Outputs

DVP08SP11R
Delta Electronics
1: £73.27
4Expected 01/06/2027

Mfr. Part No.
DVP08SP11R

Mouser Part No
108-DVP08SP11R

Delta Electronics

PLC Controllers DVP-S I/O Module, 4 DI/4 DO, Relay Outputs

Datasheet

4Expected 01/06/2027

£73.27

£73.26

View

Min.: 1
Mult.: 1

Restricted Availability

Digital Output Module

Digital Output

DVP-S

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

DVP12SA211R
Delta Electronics
1: £179.58
2Expected 25/09/2026

Mfr. Part No.
DVP12SA211R

Mouser Part No
108-DVP12SA211R

Delta Electronics

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

Datasheet

2Expected 25/09/2026

£179.58

Min.: 1
Mult.: 1

Restricted Availability

PLC

Relay

DVP-S

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

DVP12SE11T
Delta Electronics
1: £338.26
2Expected 12/10/2026

Mfr. Part No.
DVP12SE11T

Mouser Part No
108-DVP12SE11T

Delta Electronics

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

Datasheet

2Expected 12/10/2026

£338.26

£334.55

Min.: 1
Mult.: 1

Restricted Availability

PLC

Transistor

PLC Controllers DVP-S CPU , Relay output, Embedded RS232 , RS-485, 28 I/Os (16DI+12DO) , Program capacity: 8K steps

DVP28SS211R
Delta Electronics
1: £233.20
4Expected 25/05/2027

Mfr. Part No.
DVP28SS211R

Mouser Part No
108-DVP28SS211R

Delta Electronics

PLC Controllers DVP-S CPU , Relay output, Embedded RS232 , RS-485, 28 I/Os (16DI+12DO) , Program capacity: 8K steps

Datasheet

4Expected 25/05/2027

£233.20

£230.64

Min.: 1
Mult.: 1

Restricted Availability

PLC

Relay

DVP-S

PLC Controllers SmartAXIS 24I/O CPU AC power

FT1A-H24RC
IDEC
1: £331.02
2On Order

Mfr. Part No.
FT1A-H24RC

Mouser Part No
199-FT1AH24RC

IDEC

PLC Controllers SmartAXIS 24I/O CPU AC power

Learn More

Datasheet

2On Order

£331.02

£296.68

£288.88

Min.: 1
Mult.: 1

Restricted Availability

PLC + HMI

16 Input

8 Output

DIN Rail Mount

240 VAC

100 VAC

Sink / Source

Relay

Serial

Monochrome

FT1A

0 C

+ 55 C

119 mm x 78 mm x 110.3 mm

PLC Controllers FP0R Control Unit 6in, 4 Relay out, 16K, USB

AFP0RC10RS
Panasonic Industry
1: £155.41
3On Order

Mfr. Part No.
AFP0RC10RS

Mouser Part No
658-AFP0RC10RS

Panasonic Industry

PLC Controllers FP0R Control Unit 6in, 4 Relay out, 16K, USB

Learn More

Datasheet

3On Order

£155.41

Min.: 1
Mult.: 1

Expansion Module

6 Input

4 Output

DIN Rail Mount

10 V

- 10 V

USB

FP0R

0 C

+ 55 C

PLC Controllers FP0R Control Unit, 16in, 16Tr. NPN out with RS232 port, 32K , USB

AFP0RC32CT
Panasonic Industry
1: £310.07
4Expected 22/10/2026

Mfr. Part No.
AFP0RC32CT

Mouser Part No
658-AFP0RC32CT

Panasonic Industry

PLC Controllers FP0R Control Unit, 16in, 16Tr. NPN out with RS232 port, 32K , USB

Learn More

Datasheet

4Expected 22/10/2026

£310.07

Min.: 1
Mult.: 1

Expansion Module

16 Input

16 Output

DIN Rail Mount

10 V

- 10 V

USB

FP0R

0 C

+ 55 C

PLC Controllers FP0R Expansion Unit, 16 IN, 16 Tr. OUT, PNP

AFP0RE32P
Panasonic Industry
1: £192.95
6On Order

Mfr. Part No.
AFP0RE32P

Mouser Part No
658-AFP0RE32P

Panasonic Industry

PLC Controllers FP0R Expansion Unit, 16 IN, 16 Tr. OUT, PNP

Learn More

Datasheet

6On Order

£192.95

Min.: 1
Mult.: 1

Expansion Module

16 Input

16 Output

DIN Rail Mount

10 V

- 10 V

USB

FP0R

0 C

+ 55 C

PLC Controllers FP0R Control Unit, FRAM, 16in, 16Tr. PNP out with RS232 port, 32K , USB

AFP0RF32CP
Panasonic Industry
1: £368.63
3On Order

Mfr. Part No.
AFP0RF32CP

Mouser Part No
658-AFP0RF32CP

Panasonic Industry

PLC Controllers FP0R Control Unit, FRAM, 16in, 16Tr. PNP out with RS232 port, 32K , USB

Learn More

Datasheet

3On Order

£368.63

Min.: 1
Mult.: 1

Expansion Module

16 Input

16 Output

DIN Rail Mount

24 VDC

USB

FP0R

0 C

+ 55 C

PLC Controllers FP7 Input and Output unit, DC input Transistor output Sink (NPN), Input:32 points, Output:32 points, MIL connector, Input: 24 V DC, 32 points/common Output: load current: 0.3 A, 0.1 A, mixed 3.2 A/common, 32 points/common

AFP7XY64D2T
Panasonic Industry
1: £348.36
3Expected 18/11/2026

Mfr. Part No.
AFP7XY64D2T

Mouser Part No
658-AFP7XY64D2T

Panasonic Industry

Datasheet

3Expected 18/11/2026

£348.36

Min.: 1
Mult.: 1

32 Input

32 Output

DIN Rail Mount

24 V

5 V

FP7

0 C

+ 55 C

PLC Controllers FP7 Output units, Relay output, 16 points,Terminal block, 2 A/point, 5 A/common, 16 points/common (without relay socket) - No UL

AFP7Y16R
Panasonic Industry
1: £191.45
6On Order

Mfr. Part No.
AFP7Y16R

Mouser Part No
658-AFP7Y16R

Panasonic Industry

PLC Controllers FP7 Output units, Relay output, 16 points,Terminal block, 2 A/point, 5 A/common, 16 points/common (without relay socket) - No UL

Datasheet

6On Order

£191.45

Min.: 1
Mult.: 1

16 Output

DIN Rail Mount

24 V

5 V

FP7

0 C

+ 55 C

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

PV-ML24-20
MEAN WELL
1: £68.05
8On Order
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

Learn More

Datasheet

8On Order

£68.05

£66.58

Min.: 1
Mult.: 1

Restricted Availability

24 V

12 V

PV-ML

IP32

- 35 C

+ 45 C

210 mm x 151 mm x 59.5 mm

PLC Controllers 12V/24V 40A MPPT Solar Controller

PV-ML24-40
MEAN WELL
1: £115.75
8On Order
New Product

Mfr. Part No.
PV-ML24-40

Mouser Part No
709-PV-ML24-40

New Product

MEAN WELL

PLC Controllers 12V/24V 40A MPPT Solar Controller

Learn More

Datasheet

8On Order

£115.75

£107.70

Min.: 1
Mult.: 1

Restricted Availability

24 V

12 V

PV-ML

IP32

- 35 C

+ 45 C

238 mm x 173 mm x 72.5 mm

PLC Controllers Millenium Analog Expansion, 35 mm, 2 Outputs, 24 VDC

MXAO02D1
Crouzet
1: £136.81
4Expected 02/09/2026
New Product

Mfr. Part No.
MXAO02D1

Mouser Part No
874-MXAO02D1

New Product

Crouzet

PLC Controllers Millenium Analog Expansion, 35 mm, 2 Outputs, 24 VDC

Learn More

Datasheet

4Expected 02/09/2026

£136.81

Min.: 1
Mult.: 1

Expansion Module

2 Output

DIN Rail Mount

24 V

Analog

Millenium

IP20, IP40

- 20 C

+ 55 C

36 mm x 90 mm x 61.1 mm

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
RS-232C, USB
RS-422
RS-485
RS-485, USB

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