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 SIMATIC S7-1500 DIGITAL OUTPUT MODULE

6ES75221BF000AB0
Siemens
1: $417.77
8In Stock
New At Mouser

Mfr. Part #
6ES75221BF000AB0

Mouser Part #
982-6ES75221BF000AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs SIMATIC S7-1500 DIGITAL OUTPUT MODULE

Datasheet

8In Stock

$417.77

$405.37

$399.70

Min.: 1
Mult.: 1

Digital Output Module

S7-1500

Programmable Logic Controllers - PLCs S7-1500 DIGITAL OUTPUT MODULE DQ

6ES75221BL010AB0
Siemens
1: $885.11
6In Stock
New At Mouser

Mfr. Part #
6ES75221BL010AB0

Mouser Part #
982-6ES75221BL010AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs S7-1500 DIGITAL OUTPUT MODULE DQ

Datasheet

6In Stock

$885.11

Min.: 1
Mult.: 1

Digital Output Module

S7-1500

Programmable Logic Controllers - PLCs DIGITAL OUTPUT, DQ 32X24VDC/0.5A BA

6ES75221BL100AA0
Siemens
1: $766.50
3In Stock
New At Mouser

Mfr. Part #
6ES75221BL100AA0

Mouser Part #
982-6ES75221BL100AA0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs DIGITAL OUTPUT, DQ 32X24VDC/0.5A BA

Datasheet

3In Stock

$766.50

Min.: 1
Mult.: 1

Digital Output Module

S7-1500

Programmable Logic Controllers - PLCs DQ 8X230VAC/5A ST (RELAY)

6ES75225HF000AB0
Siemens
1: $661.56
5In Stock
New At Mouser

Mfr. Part #
6ES75225HF000AB0

Mouser Part #
982-6ES75225HF000AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs DQ 8X230VAC/5A ST (RELAY)

Datasheet

5In Stock

$661.56

Min.: 1
Mult.: 1

S7-1500

Programmable Logic Controllers - PLCs SIMATIC S7-1500, DIGITAL OUTPUT MODULE

6ES75225HH000AB0
Siemens
1: $707.19
5In Stock
New At Mouser

Mfr. Part #
6ES75225HH000AB0

Mouser Part #
982-6ES75225HH000AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs SIMATIC S7-1500, DIGITAL OUTPUT MODULE

Datasheet

5In Stock

$707.19

Min.: 1
Mult.: 1

Digital Output Module

S7-1500

Programmable Logic Controllers - PLCs DI/DQ 16X24CDV/16X24VDC/0.5A BA

6ES75231BL000AA0
Siemens
1: $802.99
5In Stock
New At Mouser

Mfr. Part #
6ES75231BL000AA0

Mouser Part #
982-6ES75231BL000AA0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs DI/DQ 16X24CDV/16X24VDC/0.5A BA

Datasheet

5In Stock

$802.99

Min.: 1
Mult.: 1

S7-1500

Programmable Logic Controllers - PLCs SIMATIC S7-1500 ANALOG INPUT MODULE

6ES75317KF000AB0
Siemens
1: $1,199.93
6In Stock
New At Mouser

Mfr. Part #
6ES75317KF000AB0

Mouser Part #
982-6ES75317KF000AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs SIMATIC S7-1500 ANALOG INPUT MODULE

Datasheet

6In Stock

$1,199.93

Min.: 1
Mult.: 1

S7-1500

Programmable Logic Controllers - PLCs S7-1500. AI 16xI BA

6ES75317MH000AB0
Siemens
1: $823.47
2In Stock
New At Mouser

Mfr. Part #
6ES75317MH000AB0

Mouser Part #
982-6ES75317MH000AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs S7-1500. AI 16xI BA

Datasheet

2In Stock

$823.47

$777.30

Min.: 1
Mult.: 1

S7-1500

Programmable Logic Controllers - PLCs S7-1500. AI 8XU/I HF

6ES75317NF000AB0
Siemens
1: $1,687.97
1In Stock
New At Mouser

Mfr. Part #
6ES75317NF000AB0

Mouser Part #
982-6ES75317NF000AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs S7-1500. AI 8XU/I HF

Datasheet

1In Stock

$1,687.97

Quote

Min.: 1
Mult.: 1

S7-1500

Programmable Logic Controllers - PLCs S7-1500 ANALOG INPUT MODULE AI 8XU/I HS

6ES75317NF100AB0
Siemens
1: $1,521.08
1In Stock
2Expected 10/21/2026
New At Mouser

Mfr. Part #
6ES75317NF100AB0

Mouser Part #
982-6ES75317NF100AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs S7-1500 ANALOG INPUT MODULE AI 8XU/I HS

Datasheet

1In Stock

2Expected 10/21/2026

$1,521.08

Quote

Min.: 1
Mult.: 1

S7-1500

Programmable Logic Controllers - PLCs AI 4XU/I/RTD/TC ST

6ES75317QD000AB0
Siemens
1: $697.60
3In Stock

Mfr. Part #
6ES75317QD000AB0

Mouser Part #
982-6ES75317QD000AB0

Siemens

Programmable Logic Controllers - PLCs AI 4XU/I/RTD/TC ST

Datasheet

3In Stock

$697.60

Min.: 1
Mult.: 1

Analog Input Module

S7-1500

- 25 C

+ 40 C

Programmable Logic Controllers - PLCs SIMATIC S7-1500 ANALOG OUTPUT MODULE

6ES75325HD000AB0
Siemens
1: $1,017.43
3In Stock
New At Mouser

Mfr. Part #
6ES75325HD000AB0

Mouser Part #
982-6ES75325HD000AB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs SIMATIC S7-1500 ANALOG OUTPUT MODULE

Datasheet

3In Stock

$1,017.43

Min.: 1
Mult.: 1

S7-1500

Programmable Logic Controllers - PLCs SIMATIC S7-1500 FRONT CONNECTOR 35mm

6ES75921BM000XB0
Siemens
1: $89.18
19In Stock
New At Mouser

Mfr. Part #
6ES75921BM000XB0

Mouser Part #
982-6ES75921BM000XB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs SIMATIC S7-1500 FRONT CONNECTOR 35mm

Datasheet

19In Stock

$89.18

$87.94

$86.69

$74.31

$71.84

Min.: 1
Mult.: 1

S7-1500

Programmable Logic Controllers - PLCs S7 SYNC-MODULE FOR S7-1500H

6ES79601CB000AA5
Siemens
1: $773.26
3In Stock
New At Mouser

Mfr. Part #
6ES79601CB000AA5

Mouser Part #
982-6ES79601CB000AA5

New At Mouser

Siemens

Programmable Logic Controllers - PLCs S7 SYNC-MODULE FOR S7-1500H

Datasheet

3In Stock

$773.26

$729.90

Min.: 1
Mult.: 1

S7-1500

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

BMXAMO0410
Schneider Electric
1: $757.42
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

$757.42

Min.: 1
Mult.: 1

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

TM172PBG42RI
Schneider Electric
1: $538.99
A tariff of 8% may be applied if shipping to the United States.
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

$538.99

$462.32

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

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

TM221CE16R
Schneider Electric
1: $388.09
A tariff of 8% may be applied if shipping to the United States.
4In Stock

Mfr. Part #
TM221CE16R

Mouser Part #
996-TM221CE16R

Schneider Electric

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

Learn More

Datasheet

4In Stock

$388.09

$341.74

A tariff of 8% may be applied if shipping to the United States.

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: $460.71
A tariff of 8% may be applied if shipping to the United States.
5In Stock

Mfr. Part #
TM221CE24R

Mouser Part #
996-TM221CE24R

Schneider Electric

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

Datasheet

5In Stock

$460.71

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

TM221C

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

TM221CE24T
Schneider Electric
1: $525.96
A tariff of 8% may be applied if shipping to the United States.
10In Stock
10Expected 10/2/2026

Mfr. Part #
TM221CE24T

Mouser Part #
996-TM221CE24T

Schneider Electric

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

Learn More

Datasheet

10In Stock

10Expected 10/2/2026

$525.96

$484.32

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

14 Input

10 Output

DIN Rail Mount

28.8 V

20.4 V

Relay

M221

IP20

- 10 C

+ 55 C

70 mm x 110 mm x 90 mm

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

TM221ME16R
Schneider Electric
1: $465.19
A tariff of 8% may be applied if shipping to the United States.
8In Stock

Mfr. Part #
TM221ME16R

Mouser Part #
996-TM221ME16R

Schneider Electric

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

Learn More

Datasheet

8In Stock

$465.19

$453.85

$448.95

A tariff of 8% may be applied if shipping to the United States.

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: $757.01
A tariff of 8% may be applied if shipping to the United States.
4In Stock

Mfr. Part #
TM251MESE

Mouser Part #
996-TM251MESE

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M251-2xEthernet

Datasheet

4In Stock

$757.01

$740.73

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

TM251M

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

TM262L10MESE8T
Schneider Electric
1: $1,857.87
A tariff of 8% may be applied if shipping to the United States.
1In Stock
2Expected 10/2/2026

Mfr. Part #
TM262L10MESE8T

Mouser Part #
996-TM262L10MESE8T

Schneider Electric

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

Datasheet

1In Stock

2Expected 10/2/2026

$1,857.87

Quote

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Programmable Logic Controllers - PLCs MODULE TM3-8 ANALOG INPUTS

TM3AI8
Schneider Electric
1: $420.47
A tariff of 11% may be applied if shipping to the United States.
20In Stock

Mfr. Part #
TM3AI8

Mouser Part #
996-TM3AI8

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-8 ANALOG INPUTS

Datasheet

20In Stock

$420.47

$416.92

$416.77

A tariff of 11% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Analog Input Module

TM3A

Programmable Logic Controllers - PLCs MODULE TM3-16 OUT RELAYS

TM3DQ16R
Schneider Electric
1: $303.73
A tariff of 8% may be applied if shipping to the United States.
8In Stock

Mfr. Part #
TM3DQ16R

Mouser Part #
996-TM3DQ16R

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-16 OUT RELAYS

Datasheet

8In Stock

$303.73

View

A tariff of 8% may be applied if shipping to the United States.

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: $452.42
A tariff of 11% may be applied if shipping to the United States.
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

$452.42

$402.92

$402.85

A tariff of 11% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Analog I/O Module

Analog

TM3T

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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
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