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.
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Part #

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

6ES72111HE400XB0
Siemens
1: $441.43
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

$441.43

$403.93

$380.34

Min.: 1
Mult.: 1

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

6ES72121AE400XB0
Siemens
1: $586.30
2In Stock
20On Order
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

20On Order

$586.30

$499.62

Min.: 1
Mult.: 1

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

6ES72121BE400XB0
Siemens
1: $579.77
2In Stock
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

$579.77

$521.62

Min.: 1
Mult.: 1

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

6ES72151BG400XB0
Siemens
1: $1,198.90
1In Stock
4On Order
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

4On Order

$1,198.90

$1,179.24

Min.: 1
Mult.: 1

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

6ES72213BD300XB0
Siemens
1: $144.64
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

$144.64

$138.64

$137.60

$129.55

View

Min.: 1
Mult.: 1

Digital Input Module

S7-1200

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

6ES72221BF320XB0
Siemens
1: $240.58
2In Stock
10Expected 23/09/2026
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 23/09/2026

$240.58

$224.71

$216.00

Min.: 1
Mult.: 1

Digital Output Module

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

6ES72231PH320XB0
Siemens
1: $375.18
7In Stock
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

7In Stock

$375.18

$342.12

$333.60

Min.: 1
Mult.: 1

Digital I/O Expansion Module

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

6ES72266BA320XB0
Siemens
1: $457.37
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

$457.37

$428.69

Min.: 1
Mult.: 1

Digital I/O Expansion Module

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

6ES72266DA320XB0
Siemens
1: $446.90
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

$446.90

$428.69

Min.: 1
Mult.: 1

Digital I/O Expansion Module

PLC Controllers SIMATIC S7-1500, DIGITAL OUTPUT MODULE

6ES75221BH010AB0
Siemens
1: $493.59
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

Datasheet

3In Stock

$493.59

$462.10

Min.: 1
Mult.: 1

Digital Output Module

S7-1500

PLC Controllers IONO PI MODULE RTC w. Pi4B 4GB

IPMB20R44
Sfera Labs
1: $379.91
5In Stock

Mfr. Part No.
IPMB20R44

Mouser Part No
189-IPMB20R44

Sfera Labs

PLC Controllers IONO PI MODULE RTC w. Pi4B 4GB

Learn More

Datasheet

5In Stock

$379.91

Min.: 1
Mult.: 1

Iono Pi Module

IP20

0 C

+ 50 C

PLC Controllers Compact Term Blk, GP, 34P

XW2K34GT
Omron Automation and Safety
1: $66.29
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

$66.29

$64.52

$63.76

$57.19

View

Min.: 1
Mult.: 1

PLC Controllers Core PLC DIN Rail Mount 2.8" with Touch

EA PLCC28-D8I4R4AR
Display Visions
1: $303.32
5In Stock

Mfr. Part No.
EA PLCC28-D8I4R4AR

Mouser Part No
790-EAPLCC28D8I4R4AR

Display Visions

PLC Controllers Core PLC DIN Rail Mount 2.8" with Touch

Learn More

5In Stock

$303.32

$246.88

$231.77

$231.75

View

Min.: 1
Mult.: 1

DIN Rail Mount

EA PLC

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

007001000300
Industrial Shields
1: $576.78
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

$576.78

$505.70

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: $603.56
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

$603.56

$589.39

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: $614.26
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

$614.26

$566.94

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: $607.44
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

$607.44

$534.09

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: $248.75
1In Stock

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

$248.75

Min.: 1
Mult.: 1

Digital I/O Expansion Module

0 C

+ 60 C

PLC Controllers CANopen TM3 Bus Coupler Module

TM3BCCO
Schneider Electric
1: $483.93
2In Stock

Mfr. Part No.
TM3BCCO

Mouser Part No
996-TM3BCCO

Schneider Electric

PLC Controllers CANopen TM3 Bus Coupler Module

Datasheet

2In Stock

$483.93

View

Min.: 1
Mult.: 1

Bus Coupler

PLC Controllers M-DUINO PLC Arduino Ethernet 21 I/Os Analog/Digital PLUS

IS.MDuino.21+
Industrial Shields
1: $308.29
281Expected 28/08/2026

Mfr. Part No.
IS.MDuino.21+

Mouser Part No
244-IS.MDUINO.21

Industrial Shields

PLC Controllers M-DUINO PLC Arduino Ethernet 21 I/Os Analog/Digital PLUS

Datasheet

281Expected 28/08/2026

$308.29

$280.88

$278.34

View

Min.: 1
Mult.: 1

Ethernet PLC

13 Input

8 Output

DIN Rail Mount

24 V

12 V

Digital, PWM

0 C

+ 60 C

13 cm x 14 cm x 8 cm

PLC Controllers AXL SE DI16/1

1088127
Phoenix Contact
1: $88.15
292Expected 02/11/2026

Mfr. Part No.
1088127

Mouser Part No
651-1088127

Phoenix Contact

PLC Controllers AXL SE DI16/1

Learn More

Datasheet

292Expected 02/11/2026

$88.15

Min.: 1
Mult.: 1

Digital Input Module

IP20

- 25 C

+ 60 C

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

SNAP-IDC-32
Opto 22
1: $321.76
48On 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

48On Order

$321.76

$296.91

$289.35

Min.: 1
Mult.: 1

Digital Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers 4in 4out 100-240VAC Exp Module

FL1F-M08C2R2
IDEC
1: $99.46
21On Order

Mfr. Part No.
FL1F-M08C2R2

Mouser Part No
199-FL1FM08C2R2

IDEC

PLC Controllers 4in 4out 100-240VAC Exp Module

Learn More

Datasheet

21On Order

$99.46

$98.08

$96.69

$82.88

$80.12

Min.: 1
Mult.: 1

Digital I/O Expansion Module

Relay

FL1F

IP20

- 20 C

+ 55 C

PLC Controllers 3.8 PLC+HMI Color Sink Output

FT1A-C14KA-B
IDEC
1: $885.43
3Expected 03/09/2026

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 03/09/2026

$885.43

Min.: 1
Mult.: 1

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 M-DUINO PLC Arduino Ethernet 19R I/Os Analog/Digital PLUS

IS.MDuino.19R+
Industrial Shields
1: $369.97
5Expected 02/09/2026

Mfr. Part No.
IS.MDuino.19R+

Mouser Part No
244-IS.MDUINO.19R

Industrial Shields

PLC Controllers M-DUINO PLC Arduino Ethernet 19R I/Os Analog/Digital PLUS

Datasheet

5Expected 02/09/2026

$369.97

$360.17

View

Min.: 1
Mult.: 1

Ethernet PLC

6 Input

11 Output

DIN Rail Mount

24 V

12 V

Digital, PWM, Relay

0 C

+ 60 C

13 cm x 14 cm x 8 cm

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