Programmable Logic Controllers - PLCs

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 #

Programmable Logic Controllers - PLCs SNAP 4-Ch 10-32 VAC/VDC Digital (Discrete) Input Module

SNAP-IDC5
Opto 22
1: $131.80
23In Stock
51Expected 2026-08-24

Mfr. Part #
SNAP-IDC5

Mouser Part #
94-SNAP-IDC5

Opto 22

Programmable Logic Controllers - PLCs SNAP 4-Ch 10-32 VAC/VDC Digital (Discrete) Input Module

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Datasheet

23In Stock

51Expected 2026-08-24

$131.80

$118.99

$113.88

$108.42

$103.58

Min.: 1
Mult.: 1

Digital Input Module

SNAP

- 20 C

+ 70 C

Programmable Logic Controllers - PLCs SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module

SNAP-IDC5D
Opto 22
1: $113.18
25In Stock

Mfr. Part #
SNAP-IDC5D

Mouser Part #
94-SNAP-IDC5D

Opto 22

Programmable Logic Controllers - PLCs SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module

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Datasheet

25In Stock

$113.18

$106.47

$106.46

$102.37

$90.52

Min.: 1
Mult.: 1

Digital Input Module

SNAP

- 20 C

+ 70 C

Programmable Logic Controllers - PLCs SNAP 32-channel Digital (Discrete) Output Module, 5-60 VDC Load Sinking

SNAP-ODC-32-SNK
Opto 22
1: $607.35
6In Stock

Mfr. Part #
SNAP-ODC-32-SNK

Mouser Part #
94-SNAP-ODC-32-SNK

Opto 22

Programmable Logic Controllers - PLCs SNAP 32-channel Digital (Discrete) Output Module, 5-60 VDC Load Sinking

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Datasheet

6In Stock

$607.35

$568.80

Min.: 1
Mult.: 1

Digital Output Module

SNAP

- 20 C

+ 70 C

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

SNAP-PAC-S1
Opto 22
1: $2,202.39
3In Stock

Mfr. Part #
SNAP-PAC-S1

Mouser Part #
94-SNAP-PAC-S1

Opto 22

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

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Datasheet

3In Stock

$2,202.39

Min.: 1
Mult.: 1

32 V

8 V

SNAP

- 20 C

+ 60 C

Programmable Logic Controllers - PLCs LOGO DM8 24R EXPANSION MODULE

6ED10551HB000BA2
Siemens
1: $217.02
11In Stock

Mfr. Part #
6ED10551HB000BA2

Mouser Part #
982-6ED10551HB000BA2

Siemens

Programmable Logic Controllers - PLCs LOGO DM8 24R EXPANSION MODULE

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Datasheet

11In Stock

$217.02

$205.83

$195.02

$181.86

View

Min.: 1
Mult.: 1

Expansion Module

4 Input

4 Output

DIN Rail Mount

28.8 VAC/28.8 VDC

20.4 VAC/20.4 VDC

Digital

Relay

No Display

LOGO!

IP20

0 C

+ 55 C

35.5 mm x 90 mm x 58 mm

Programmable Logic Controllers - PLCs LOGO AM2 RDT, 2AI, -50..+200DECR/C

6ED10551MD000BA2
Siemens
1: $316.09
8In Stock

Mfr. Part #
6ED10551MD000BA2

Mouser Part #
982-6ED10551MD000BA2

Siemens

Programmable Logic Controllers - PLCs LOGO AM2 RDT, 2AI, -50..+200DECR/C

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Datasheet

8In Stock

$316.09

$297.73

$282.83

$272.04

Min.: 1
Mult.: 1

Expansion Module

2 Input

DIN Rail Mount

28.8 VDC

10.8 VDC

Analog

No Display

LOGO!

IP20

0 C

+ 55 C

35.5 mm x 90 mm x 58 mm

Programmable Logic Controllers - PLCs LOGO AM2 AQ, 2AQ, 0-10V, 0/4-20MA

6ED10551MM000BA2
Siemens
1: $405.40
6In Stock

Mfr. Part #
6ED10551MM000BA2

Mouser Part #
982-6ED10551MM000BA2

Siemens

Programmable Logic Controllers - PLCs LOGO AM2 AQ, 2AQ, 0-10V, 0/4-20MA

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Datasheet

6In Stock

$405.40

$376.11

$361.67

View

Min.: 1
Mult.: 1

Expansion Module

2 Output

DIN Rail Mount

28.8 VDC

10.8 VDC

Analog

No Display

LOGO!

IP20

0 C

+ 55 C

35.5 mm x 90 mm x 58 mm

Programmable Logic Controllers - PLCs ET 200SP. TM Posinput 1

6ES71386BA010BA0
Siemens
1: $840.90
5In Stock
New At Mouser

Mfr. Part #
6ES71386BA010BA0

Mouser Part #
982-6ES71386BA010BA0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs ET 200SP. TM Posinput 1

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Datasheet

5In Stock

$840.90

$764.74

Min.: 1
Mult.: 1

2 Input

2 Output

28.8 V

19.2 V

RS-422

ET200SP

- 30 C

+ 60 C

Programmable Logic Controllers - PLCs CPU 1215 FC, DC/DC/DC, 14DI/10DO/2AI/2AO

6ES72151AF400XB0
Siemens
1: $2,380.69
4In Stock

Mfr. Part #
6ES72151AF400XB0

Mouser Part #
982-6ES72151AF400XB0

Siemens

Programmable Logic Controllers - PLCs CPU 1215 FC, DC/DC/DC, 14DI/10DO/2AI/2AO

4In Stock

$2,380.69

Min.: 1
Mult.: 1

CPU Module

0 C

+ 60 C

Programmable Logic Controllers - PLCs DIGITAL OUTPUT SM 1222, 8 DO, RELAY

6ES72221HF320XB0
Siemens
1: $346.44
7In Stock

Mfr. Part #
6ES72221HF320XB0

Mouser Part #
982-6ES72221HF320XB0

Siemens

Programmable Logic Controllers - PLCs DIGITAL OUTPUT SM 1222, 8 DO, RELAY

Datasheet

7In Stock

$346.44

$323.58

$311.04

$305.41

View

Min.: 1
Mult.: 1

Digital Output Module

Digital

- 20 C

+ 60 C

Programmable Logic Controllers - PLCs SIMATIC S7-1200 SM1234 4AI/2AO-PE1108190

6ES72344HE320XB0
Siemens
1: $988.16
3In Stock

Mfr. Part #
6ES72344HE320XB0

Mouser Part #
982-6ES72344HE320XB0

Siemens

Programmable Logic Controllers - PLCs SIMATIC S7-1200 SM1234 4AI/2AO-PE1108190

3In Stock

$988.16

$890.67

Min.: 1
Mult.: 1

Analog Input Module

S7-1200

0 C

+ 60 C

Programmable Logic Controllers - PLCs COMMUNICATION MODULE CM 1241, RS422/485

6ES72411CH320XB0
Siemens
1: $405.92
7In Stock
New At Mouser

Mfr. Part #
6ES72411CH320XB0

Mouser Part #
982-6ES72411CH320XB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs COMMUNICATION MODULE CM 1241, RS422/485

Datasheet

7In Stock

$405.92

$379.15

$364.81

Min.: 1
Mult.: 1

Communication Module

Programmable Logic Controllers - PLCs S7-1500 DIGIT INPUT MODULE DI 16X230VAC

6ES75211FH000AA0
Siemens
1: $752.10
3In Stock

Mfr. Part #
6ES75211FH000AA0

Mouser Part #
982-6ES75211FH000AA0

Siemens

Programmable Logic Controllers - PLCs S7-1500 DIGIT INPUT MODULE DI 16X230VAC

3In Stock

$752.10

$685.08

Min.: 1
Mult.: 1

Digital Input Module

0 C

+ 60 C

Programmable Logic Controllers - PLCs Ana 4 U/I Out Isolated

BMXAMO0410
Schneider Electric
1: $1,212.32
3In Stock
New At Mouser

Mfr. Part #
BMXAMO0410

Mouser Part #
996-BMXAMO0410

New At Mouser

Schneider Electric

Programmable Logic Controllers - PLCs Ana 4 U/I Out Isolated

Datasheet

3In Stock

$1,212.32

$1,079.22

Min.: 1
Mult.: 1

Programmable Logic Controllers - PLCs M172 Perf Blind 42 I/O Eth, 2 RS485 Isol

TM172PBG42RI
Schneider Electric
1: $805.52
29In Stock

Mfr. Part #
TM172PBG42RI

Mouser Part #
996-TM172PBG42RI

Schneider Electric

Programmable Logic Controllers - PLCs M172 Perf Blind 42 I/O Eth, 2 RS485 Isol

Datasheet

29In Stock

$805.52

Min.: 1
Mult.: 1

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO Relay Ethernet

TM221CE16R
Schneider Electric
1: $558.85
4In Stock

Mfr. Part #
TM221CE16R

Mouser Part #
996-TM221CE16R

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO Relay Ethernet

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Datasheet

4In Stock

$558.85

$492.11

Min.: 1
Mult.: 1

11 Input

7 Output

DIN Rail Mount

240 V

100 V

Relay

M221

IP20

- 10 C

+ 55 C

70 mm x 95 mm x 90 mm

Programmable Logic Controllers - PLCs CONTROLLER M221-24IO Relay Ethernet Com.

TM221CE24R
Schneider Electric
1: $716.37
5In Stock

Mfr. Part #
TM221CE24R

Mouser Part #
996-TM221CE24R

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-24IO Relay Ethernet Com.

Datasheet

5In Stock

$716.37

$676.90

Min.: 1
Mult.: 1

TM221C

Programmable Logic Controllers - PLCs CONTROLLER M221-40IO Tr.PNP Ethernet Com

TM221CE40T
Schneider Electric
1: $777.31
3In Stock

Mfr. Part #
TM221CE40T

Mouser Part #
996-TM221CE40T

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-40IO Tr.PNP Ethernet Com

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Datasheet

3In Stock

$777.31

Min.: 1
Mult.: 1

28.8 V

20.4 V

M221

- 10 C

+ 55 C

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO RELAY ETHERNET MOD.

TM221ME16R
Schneider Electric
1: $617.46
8In Stock

Mfr. Part #
TM221ME16R

Mouser Part #
996-TM221ME16R

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO RELAY ETHERNET MOD.

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Datasheet

8In Stock

$617.46

Min.: 1
Mult.: 1

10 Input

8 Output

DIN Rail Mount

28.8 V

20.4 V

Relay

M221

IP20

- 10 C

+ 55 C

70 mm x 70 mm x 90 mm

Programmable Logic Controllers - PLCs CONTROLLER M251-2xEthernet

TM251MESE
Schneider Electric
1: $1,237.32
4In Stock

Mfr. Part #
TM251MESE

Mouser Part #
996-TM251MESE

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M251-2xEthernet

Datasheet

4In Stock

$1,237.32

$1,137.21

Min.: 1
Mult.: 1

TM251M

Programmable Logic Controllers - PLCs Logic ctrl M262 5ns/inst Eth.

TM262L10MESE8T
Schneider Electric
1: $2,537.81
1In Stock

Mfr. Part #
TM262L10MESE8T

Mouser Part #
996-TM262L10MESE8T

Schneider Electric

Programmable Logic Controllers - PLCs Logic ctrl M262 5ns/inst Eth.

Datasheet

1In Stock

$2,537.81

Min.: 1
Mult.: 1

Programmable Logic Controllers - PLCs MODULE TM3-16 OUT RELAYS

TM3DQ16R
Schneider Electric
1: $517.28
8In Stock

Mfr. Part #
TM3DQ16R

Mouser Part #
996-TM3DQ16R

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-16 OUT RELAYS

Datasheet

8In Stock

$517.28

View

Min.: 1
Mult.: 1

Discrete Output Module

Discrete Relay NO

TM3D

Programmable Logic Controllers - PLCs MODULE TM3-2 TEMP INPUT 1 ANALOG OUT.

TM3TM3
Schneider Electric
1: $651.48
4In Stock

Mfr. Part #
TM3TM3

Mouser Part #
996-TM3TM3

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-2 TEMP INPUT 1 ANALOG OUT.

Datasheet

4In Stock

$651.48

$580.20

$580.10

Min.: 1
Mult.: 1

Analog I/O Module

Analog

TM3T

Programmable Logic Controllers - PLCs Ethernet/IP diagnostic exp. screw term

XPSMCMCO0000EI
Schneider Electric
1: $686.79
4In Stock

Mfr. Part #
XPSMCMCO0000EI

Mouser Part #
996-XPSMCMCO0000EI

Schneider Electric

Programmable Logic Controllers - PLCs Ethernet/IP diagnostic exp. screw term

Datasheet

4In Stock

$686.79

$582.36

$533.85

Min.: 1
Mult.: 1

XPS

Programmable Logic Controllers - PLCs RECR PROGRAMMABLE AC/DC-2 RELAY Output

ZBRRA
Schneider Electric
1: $629.68
13In Stock

Mfr. Part #
ZBRRA

Mouser Part #
996-ZBRRA

Schneider Electric

Programmable Logic Controllers - PLCs RECR PROGRAMMABLE AC/DC-2 RELAY Output

Datasheet

13In Stock

$629.68

Min.: 1
Mult.: 1

ZBR

Programmable Logic Controllers - PLCs

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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