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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: 3,396

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Part #

PLC Controllers SIMATIC S7-1200 DIGITAL OUTPUT SM 1222

6ES72221BH320XB0
Siemens
1: $475.71
5Expected 9/9/2026
New At Mouser

Mfr. Part No.
6ES72221BH320XB0

Mouser Part No
982-6ES72221BH320XB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1200 DIGITAL OUTPUT SM 1222

5Expected 9/9/2026

$475.71

$460.12

$444.83

Min.: 1
Mult.: 1

Digital Output Module

PLC Controllers SIMATIC S7-1200, DIGITAL I/O SM 1223

6ES72231BL320XB0
Siemens
1: $778.90
10Expected 19/8/2026
New At Mouser

Mfr. Part No.
6ES72231BL320XB0

Mouser Part No
982-6ES72231BL320XB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1200, DIGITAL I/O SM 1223

10Expected 19/8/2026

$778.90

$722.72

Min.: 1
Mult.: 1

Digital I/O Expansion Module

PLC Controllers DIGITAL I/O SM 1223, 16DI/16DO

6ES72231PL320XB0
Siemens
1: $767.87
8On Order
New At Mouser

Mfr. Part No.
6ES72231PL320XB0

Mouser Part No
982-6ES72231PL320XB0

New At Mouser

Siemens

PLC Controllers DIGITAL I/O SM 1223, 16DI/16DO

8On Order

$767.87

$722.72

Min.: 1
Mult.: 1

Digital I/O Expansion Module

PLC Controllers CPU 1510SP-1 PN. 200KB Prog.. 1MB Data

6ES75101DK030AB0
Siemens
1: $2,232.09
3Expected 17/9/2026
New At Mouser

Mfr. Part No.
6ES75101DK030AB0

Mouser Part No
982-6ES75101DK030AB0

New At Mouser

Siemens

PLC Controllers CPU 1510SP-1 PN. 200KB Prog.. 1MB Data

3Expected 17/9/2026

$2,232.09

Min.: 1
Mult.: 1

PLC Controllers SIMATIC S7-1500, CPU 1511-1 PN

6ES75111AK020AB0
Siemens
1: $4,537.82
1On Order
New At Mouser

Mfr. Part No.
6ES75111AK020AB0

Mouser Part No
982-6ES75111AK020AB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1500, CPU 1511-1 PN

1On Order

$4,537.82

Min.: 1
Mult.: 1

PLC Controllers SIMATIC S7-1500, CPU 1511-1 PN

6ES75111AL030AB0
Siemens
1: $2,170.64
5On Order
New At Mouser

Mfr. Part No.
6ES75111AL030AB0

Mouser Part No
982-6ES75111AL030AB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1500, CPU 1511-1 PN

5On Order

$2,170.64

Min.: 1
Mult.: 1

PLC Controllers CPU 1512SP-1 PN. 400KB Prog.. 2MB Data

6ES75121DM030AB0
Siemens
1: $2,717.16
4Expected 3/8/2026
New At Mouser

Mfr. Part No.
6ES75121DM030AB0

Mouser Part No
982-6ES75121DM030AB0

New At Mouser

Siemens

PLC Controllers CPU 1512SP-1 PN. 400KB Prog.. 2MB Data

4Expected 3/8/2026

$2,717.16

Quote

Min.: 1
Mult.: 1

PLC Controllers SIMATIC S7-1500 CPU 1513-1 PN

6ES75131AM030AB0
Siemens
1: $4,591.29
3On Order
New At Mouser

Mfr. Part No.
6ES75131AM030AB0

Mouser Part No
982-6ES75131AM030AB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1500 CPU 1513-1 PN

3On Order

$4,591.29

Min.: 1
Mult.: 1

PLC Controllers SIMATIC S7-1500, CPU 1515-2 PN

6ES75152AN030AB0
Siemens
1: $7,058.67
1Expected 3/8/2026
New At Mouser

Mfr. Part No.
6ES75152AN030AB0

Mouser Part No
982-6ES75152AN030AB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1500, CPU 1515-2 PN

1Expected 3/8/2026

$7,058.67

Min.: 1
Mult.: 1

PLC Controllers S7-1500 CPU 1516-3, 2MB PROG/7.5MB DATA

6ES75163AP030AB0
Siemens
1: $11,284.23
1Expected 3/8/2026
New At Mouser

Mfr. Part No.
6ES75163AP030AB0

Mouser Part No
982-6ES75163AP030AB0

New At Mouser

Siemens

PLC Controllers S7-1500 CPU 1516-3, 2MB PROG/7.5MB DATA

1Expected 3/8/2026

$11,284.23

Quote

Min.: 1
Mult.: 1

PLC Controllers SIMATIC S7-1500 DIGITAL INPUT MODULE

6ES75211BH100AA0
Siemens
1: $652.76
5Expected 28/7/2026
New At Mouser

Mfr. Part No.
6ES75211BH100AA0

Mouser Part No
982-6ES75211BH100AA0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1500 DIGITAL INPUT MODULE

5Expected 28/7/2026

$652.76

$609.12

Min.: 1
Mult.: 1

Digital Input Module

PLC Controllers SIMATIC S7-1500, DIGITAL INPUT MODULE

6ES75211BL000AB0
Siemens
1: $956.01
10Expected 29/7/2026
New At Mouser

Mfr. Part No.
6ES75211BL000AB0

Mouser Part No
982-6ES75211BL000AB0

New At Mouser

Siemens

PLC Controllers SIMATIC S7-1500, DIGITAL INPUT MODULE

10Expected 29/7/2026

$956.01

$885.46

Min.: 1
Mult.: 1

Digital Input Module

PLC Controllers DIGITAL INPUT, 32X24VDC BA

6ES75211BL100AA0
Siemens
1: $972.94
3Expected 27/7/2026
New At Mouser

Mfr. Part No.
6ES75211BL100AA0

Mouser Part No
982-6ES75211BL100AA0

New At Mouser

Siemens

PLC Controllers DIGITAL INPUT, 32X24VDC BA

3Expected 27/7/2026

$972.94

$908.79

Min.: 1
Mult.: 1

Digital Input Module

PLC Controllers S7-1500 DIGITAL OUTPUT MODULE DQ

6ES75221BL010AB0
Siemens
1: $1,355.47
8On Order
New At Mouser

Mfr. Part No.
6ES75221BL010AB0

Mouser Part No
982-6ES75221BL010AB0

New At Mouser

Siemens

PLC Controllers S7-1500 DIGITAL OUTPUT MODULE DQ

8On Order

$1,355.47

$1,249.43

Min.: 1
Mult.: 1

Digital Output Module

PLC Controllers 16IO CPU 24VDC Trans. Source

FC6A-C16P1CE
IDEC
1: $540.04
3Expected 24/7/2026

Mfr. Part No.
FC6A-C16P1CE

Mouser Part No
199-FC6AC16P1CE

IDEC

PLC Controllers 16IO CPU 24VDC Trans. Source

Learn More

Datasheet

3Expected 24/7/2026

$540.04

$492.97

$463.86

Min.: 1
Mult.: 1

FC6A

PLC Controllers 24IO CPU 24VDC Trans. Source

FC6A-C24P1CE
IDEC
1: $752.98
3Expected 3/8/2026

Mfr. Part No.
FC6A-C24P1CE

Mouser Part No
199-FC6AC24P1CE

IDEC

PLC Controllers 24IO CPU 24VDC Trans. Source

Learn More

Datasheet

3Expected 3/8/2026

$752.98

$653.60

Min.: 1
Mult.: 1

FC6A

PLC Controllers 40IO CPU 100-240VAC Relay

FC6A-C40R1AE
IDEC
1: $939.73
1Expected 27/7/2026

Mfr. Part No.
FC6A-C40R1AE

Mouser Part No
199-FC6AC40R1AE

IDEC

PLC Controllers 40IO CPU 100-240VAC Relay

Learn More

Datasheet

1Expected 27/7/2026

$939.73

$876.98

Min.: 1
Mult.: 1

FC6A

PLC Controllers SmartRelay CPU 24VDC Trans Out

FL1F-H12SCD
IDEC
1: $276.80
3Expected 5/10/2026

Mfr. Part No.
FL1F-H12SCD

Mouser Part No
199-FL1FH12SCD

IDEC

PLC Controllers SmartRelay CPU 24VDC Trans Out

Learn More

Datasheet

3Expected 5/10/2026

$276.80

$266.61

$249.89

$238.90

Min.: 1
Mult.: 1

FL1F

PLC Controllers SmartAXIS 24I/O CPU DC power

FT1A-H24RA
IDEC
1: $625.72
3Expected 11/9/2026

Mfr. Part No.
FT1A-H24RA

Mouser Part No
199-FT1AH24RA

IDEC

PLC Controllers SmartAXIS 24I/O CPU DC power

Learn More

Datasheet

3Expected 11/9/2026

$625.72

$606.63

$602.18

Min.: 1
Mult.: 1

PLC + HMI

16 Input

8 Output

DIN Rail Mount

24 VDC

Sink

Relay

Serial

Monochrome

FT1A

0 C

+ 55 C

119 mm x 60 mm x 110.3 mm

PLC Controllers AXL F DO16/2 2H

1027904
Phoenix Contact
1: $412.73
3Expected 24/7/2026

Mfr. Part No.
1027904

Mouser Part No
651-1027904

Phoenix Contact

PLC Controllers AXL F DO16/2 2H

Learn More

Datasheet

3Expected 24/7/2026

$412.73

Min.: 1
Mult.: 1

Digital Output Module

Digital

IP20

- 25 C

+ 60 C

PLC Controllers IB IL 24 DI 4-PAC

2861234
Phoenix Contact
1: $132.95
7Expected 18/8/2026

Mfr. Part No.
2861234

Mouser Part No
651-2861234

Phoenix Contact

PLC Controllers IB IL 24 DI 4-PAC

Datasheet

7Expected 18/8/2026

$132.95

Min.: 1
Mult.: 1

IB IL 24

IP20

- 25 C

+ 55 C

PLC Controllers IB IL 24 PWR IN-PAC

2861331
Phoenix Contact
1: $59.26
13Expected 28/7/2026

Mfr. Part No.
2861331

Mouser Part No
651-2861331

Phoenix Contact

PLC Controllers IB IL 24 PWR IN-PAC

Datasheet

13Expected 28/7/2026

$59.26

Min.: 1
Mult.: 1

IB IL 24

PLC Controllers IB IL 24 DO 4-ME

2863931
Phoenix Contact
1: $107.32
8Expected 22/7/2026

Mfr. Part No.
2863931

Mouser Part No
651-2863931

Phoenix Contact

PLC Controllers IB IL 24 DO 4-ME

Datasheet

8Expected 22/7/2026

$107.32

Min.: 1
Mult.: 1

IB IL 24

IP20

- 25 C

+ 55 C

PLC Controllers IB IL 24 LSKIP-PAC

2897457
Phoenix Contact
1: $355.59
4Expected 4/9/2026

Mfr. Part No.
2897457

Mouser Part No
651-2897457

Phoenix Contact

PLC Controllers IB IL 24 LSKIP-PAC

Datasheet

4Expected 4/9/2026

$355.59

Min.: 1
Mult.: 1

IB IL 24

IP20

- 25 C

+ 55 C

PLC Controllers PLC-APT-UI-IN

2906917
Phoenix Contact
1: $84.08
7On Order

Mfr. Part No.
2906917

Mouser Part No
651-2906917

Phoenix Contact

PLC Controllers PLC-APT-UI-IN

Datasheet

7On Order

$84.08

Min.: 1
Mult.: 1

Analog Input Module

24 V

PLC

IP20

- 20 C

+ 50 C

PLC Controllers

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Advantech
Altech
Altera
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Banner Engineering
Carlo Gavazzi
Crouzet
Delta Electronics
DFRobot
Digi International
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Eaton
EDATEC
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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
28.8 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
20 I/Os
21
21 I/Os
42
42 I/Os
58
58 I/Os
112073
16RDA I/Os
19R
19R I/Os
38AR
38AR I/Os
38R
38R I/Os
50RRA
50RRA I/Os
53ARR
53ARR 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