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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 Isolated 5-60 VDC Digital (Discrete) Output Module

SNAP-ODC5-I
Opto 22
1: $139.72
3In Stock

Mfr. Part #
SNAP-ODC5-I

Mouser Part #
94-SNAP-ODC5-I

Opto 22

Programmable Logic Controllers - PLCs SNAP 4-Ch Isolated 5-60 VDC Digital (Discrete) Output Module

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Datasheet

3In Stock

$139.72

$126.04

View

Min.: 1
Mult.: 1

Digital Output Module

SNAP

- 20 C

+ 70 C

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO Tr.PNP Compact

TM221C16T
Schneider Electric
1: $467.23
1In Stock
2Expected 10/19/2026

Mfr. Part #
TM221C16T

Mouser Part #
996-TM221C16T

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO Tr.PNP Compact

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Datasheet

1In Stock

2Expected 10/19/2026

$467.23

$467.22

Min.: 1
Mult.: 1

9 Input

7 Output

DIN Rail Mount

28.8 V

20.4 V

Transistor

M221

IP20

- 10 C

+ 55 C

70 mm x 95 mm x 90 mm

Programmable Logic Controllers - PLCs CONTROLLER M221-24IO Relay Compact

TM221C24R
Schneider Electric
1: $539.40
2In Stock

Mfr. Part #
TM221C24R

Mouser Part #
996-TM221C24R

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-24IO Relay Compact

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Datasheet

2In Stock

$539.40

$539.38

Min.: 1
Mult.: 1

14 Input

10 Output

DIN Rail Mount

240 V

100 V

Relay

M221

IP20

- 10 C

+ 55 C

70 mm x 110 mm x 90 mm

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO RELAY ETH SPR MOD

TM221ME16RG
Schneider Electric
1: $557.43
1In Stock

Mfr. Part #
TM221ME16RG

Mouser Part #
996-TM221ME16RG

Schneider Electric

Programmable Logic Controllers - PLCs CONTROLLER M221-16IO RELAY ETH SPR MOD

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Datasheet

1In Stock

$557.43

$549.28

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 MODULE TM3-2 ANALOG INPUTS HIGH RES.

TM3AI2H
Schneider Electric
1: $355.38
5In Stock

Mfr. Part #
TM3AI2H

Mouser Part #
996-TM3AI2H

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-2 ANALOG INPUTS HIGH RES.

Datasheet

5In Stock

$355.38

Min.: 1
Mult.: 1

Analog Input Module

TM3A

Programmable Logic Controllers - PLCs MODULE TM3-2 ANALOG IN HIGH RES. SPRING

TM3AI2HG
Schneider Electric
1: $431.24
1In Stock

Mfr. Part #
TM3AI2HG

Mouser Part #
996-TM3AI2HG

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-2 ANALOG IN HIGH RES. SPRING

Datasheet

1In Stock

$431.24

$431.15

$431.12

Min.: 1
Mult.: 1

Analog Input Module

TM3A

Programmable Logic Controllers - PLCs MODULE TM3-4 ANALOG INPUTS SPRING

TM3AI4G
Schneider Electric
1: $442.69
1In Stock

Mfr. Part #
TM3AI4G

Mouser Part #
996-TM3AI4G

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-4 ANALOG INPUTS SPRING

Datasheet

1In Stock

$442.69

$384.35

$384.28

Min.: 1
Mult.: 1

Analog Input Module

TM3A

Programmable Logic Controllers - PLCs MODULE TM3-8 IO RELAYS SPRING

TM3DM8RG
Schneider Electric
1: $230.72
3In Stock

Mfr. Part #
TM3DM8RG

Mouser Part #
996-TM3DM8RG

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-8 IO RELAYS SPRING

Datasheet

3In Stock

$230.72

$218.92

$215.81

$191.65

Min.: 1
Mult.: 1

Discrete Output Module

Discrete Relay NO

TM3D

Programmable Logic Controllers - PLCs MODULE TM3-4 INPUTS TEMPERATURE

TM3TI4
Schneider Electric
1: $417.37
2In Stock

Mfr. Part #
TM3TI4

Mouser Part #
996-TM3TI4

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-4 INPUTS TEMPERATURE

Datasheet

2In Stock

$417.37

$404.29

Min.: 1
Mult.: 1

Analog Input Module

TM3T

Programmable Logic Controllers - PLCs Mod. FS 24Vdc 2DI/2DO 6A Relay n/o

TM5SDM4DTRFS
APC by Schneider Electric
1: $1,145.82
1In Stock
New At Mouser

Mfr. Part #
TM5SDM4DTRFS

Mouser Part #
996-TM5SDM4DTRFS

New At Mouser

APC by Schneider Electric

Programmable Logic Controllers - PLCs Mod. FS 24Vdc 2DI/2DO 6A Relay n/o

Datasheet

1In Stock

$1,145.82

$1,036.32

Min.: 1
Mult.: 1

I/O Module

Programmable Logic Controllers - PLCs MOD. PWR DISTRIB. 24VDC 6.3A GREY

TM5SPS1F
Schneider Electric
1: $206.39
3In Stock

Mfr. Part #
TM5SPS1F

Mouser Part #
996-TM5SPS1F

Schneider Electric

Programmable Logic Controllers - PLCs MOD. PWR DISTRIB. 24VDC 6.3A GREY

Datasheet

3In Stock

$206.39

$182.56

$182.52

$181.29

View

Min.: 1
Mult.: 1

Power Distribution Module

TM5S

Programmable Logic Controllers - PLCs Safe communications exp. 1 w screw term

XPSMCMCO0000S1
Schneider Electric
1: $438.44
3In Stock

Mfr. Part #
XPSMCMCO0000S1

Mouser Part #
996-XPSMCMCO0000S1

Schneider Electric

Programmable Logic Controllers - PLCs Safe communications exp. 1 w screw term

Datasheet

3In Stock

$438.44

$438.43

Min.: 1
Mult.: 1

XPS

Programmable Logic Controllers - PLCs MODULE TM3-24 IO RELAYS SPRING

TM3DM24RG
Schneider Electric
1: $355.86
2In Stock

Mfr. Part #
TM3DM24RG

Mouser Part #
996-TM3DM24RG

Schneider Electric

Programmable Logic Controllers - PLCs MODULE TM3-24 IO RELAYS SPRING

Datasheet

2In Stock

$355.86

Min.: 1
Mult.: 1

Discrete Output Module

Discrete Relay NO

TM3D

Programmable Logic Controllers - PLCs EASYE4 ACCY DIO 100-240AC 8DI 8RO SCWTRM

EASY-E4-AC-16RE1
Eaton Electrical
1: $380.99
3In Stock

Mfr. Part #
EASY-E4-AC-16RE1

Mouser Part #
504-EASY-E4-AC-16RE1

Eaton Electrical

Programmable Logic Controllers - PLCs EASYE4 ACCY DIO 100-240AC 8DI 8RO SCWTRM

Datasheet

3In Stock

$380.99

$327.91

$316.33

$301.43

View

Min.: 1
Mult.: 1

Expansion Module

8 Input

8 Output

DIN Rail Mount

240 VAC, 240 VDC

100 VAC, 100 VDC

Digital

Relay

Ethernet

LCD

IP20

- 25 C

+ 55 C

72 mm x 90 mm x 58 mm

Programmable Logic Controllers - PLCs EASYE4 NPLC 24DC TR DISP SCWTRM

EASY-E4-DC-12TC1
Eaton Electrical
1: $420.82
4In Stock

Mfr. Part #
EASY-E4-DC-12TC1

Mouser Part #
504-EASY-E4-DC-12TC1

Eaton Electrical

Programmable Logic Controllers - PLCs EASYE4 NPLC 24DC TR DISP SCWTRM

Datasheet

4In Stock

$420.82

$380.90

Min.: 1
Mult.: 1

PLC Controller

8 Input

4 Output

DIN Rail Mount

28.8 VDC

20.4 VDC

Digital, Analog/Digital

Transistor

Ethernet

LCD

IP20

- 25 C

+ 55 C

72 mm x 90 mm x 58 mm

Programmable Logic Controllers - PLCs ELC Digital Exp Mod 16 I/O 8 Input DC 8

ELC-EX16NNDR
Eaton Electrical
1: $479.92
3In Stock

Mfr. Part #
ELC-EX16NNDR

Mouser Part #
504-ELC-EX16NNDR

Eaton Electrical

Programmable Logic Controllers - PLCs ELC Digital Exp Mod 16 I/O 8 Input DC 8

Datasheet

3In Stock

$479.92

$430.14

$418.41

Min.: 1
Mult.: 1

Digital I/O Expansion Module

DIN Rail Mount

Relay

ELC

0 C

+ 55 C

Programmable Logic Controllers - PLCs ELC2-PB CNTRL 8 DC IN, 6 RELAY OUT

ELC2-PB14NNDR
Eaton Electrical
1: $632.89
2In Stock

Mfr. Part #
ELC2-PB14NNDR

Mouser Part #
504-ELC2-PB14NNDR

Eaton Electrical

Programmable Logic Controllers - PLCs ELC2-PB CNTRL 8 DC IN, 6 RELAY OUT

Datasheet

2In Stock

$632.89

$580.03

Min.: 1
Mult.: 1

ELC Controller

8 Input

6 Output

DIN Rail Mount

Analog

ELC

Programmable Logic Controllers - PLCs DIGITAL, 16 INPUT, P, 24VDC, 5.0MS

XN-322-16DI-PD
Eaton Electrical
1: $331.76
3In Stock

Mfr. Part #
XN-322-16DI-PD

Mouser Part #
504-XN-322-16DI-PD

Eaton Electrical

Programmable Logic Controllers - PLCs DIGITAL, 16 INPUT, P, 24VDC, 5.0MS

Datasheet

3In Stock

$331.76

$318.59

$314.21

$298.71

View

Min.: 1
Mult.: 1

Digital Input Module

XI/ON

IP20

0 C

+ 60 C

Programmable Logic Controllers - PLCs POWER DISTRIBUTION, 18 CHANNEL, GND

XN-322-18PD-M
Eaton Electrical
1: $143.49
1In Stock

Mfr. Part #
XN-322-18PD-M

Mouser Part #
504-XN-322-18PD-M

Eaton Electrical

Programmable Logic Controllers - PLCs POWER DISTRIBUTION, 18 CHANNEL, GND

Datasheet

1In Stock

$143.49

$133.80

$131.82

$122.80

View

Min.: 1
Mult.: 1

Power Distribution Module

XI/ON

IP20

0 C

+ 60 C

Programmable Logic Controllers - PLCs POWER DISTRIBUTION, 18 CHANNEL, VCC

XN-322-18PD-P
Eaton Electrical
1: $143.49
1In Stock

Mfr. Part #
XN-322-18PD-P

Mouser Part #
504-XN-322-18PD-P

Eaton Electrical

Programmable Logic Controllers - PLCs POWER DISTRIBUTION, 18 CHANNEL, VCC

Datasheet

1In Stock

$143.49

$133.80

$131.82

$122.80

View

Min.: 1
Mult.: 1

Power Distribution Module

XI/ON

IP20

0 C

+ 60 C

Programmable Logic Controllers - PLCs CPU 1211C, DC/DC/DC, 6DI/4DO/2AI

6ES72111AE400XB0
Siemens
1: $556.87
3In Stock
7On Order
New At Mouser

Mfr. Part #
6ES72111AE400XB0

Mouser Part #
982-6ES72111AE400XB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs CPU 1211C, DC/DC/DC, 6DI/4DO/2AI

3In Stock

7On Order

$556.87

$525.11

$494.44

Min.: 1
Mult.: 1

Programmable Logic Controllers - PLCs CPU 1211C, DC/DC/RELAY, 6DI/4DO/2AI

6ES72111HE400XB0
Siemens
1: $573.86
3In Stock
New At Mouser

Mfr. Part #
6ES72111HE400XB0

Mouser Part #
982-6ES72111HE400XB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs CPU 1211C, DC/DC/RELAY, 6DI/4DO/2AI

3In Stock

$573.86

$525.11

$494.44

Min.: 1
Mult.: 1

Programmable Logic Controllers - PLCs CPU 1212C ,DC/DC/DC, 8DI/6DO/2AI

6ES72121AE400XB0
Siemens
1: $762.19
2In Stock
20Expected 8/24/2026
New At Mouser

Mfr. Part #
6ES72121AE400XB0

Mouser Part #
982-6ES72121AE400XB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs CPU 1212C ,DC/DC/DC, 8DI/6DO/2AI

2In Stock

20Expected 8/24/2026

$762.19

$649.51

Min.: 1
Mult.: 1

Programmable Logic Controllers - PLCs CPU 1212C .DC/DC/DC. 8DI/6DQ

6ES72121AG500XB0
Siemens
1: $618.63
1In Stock
New At Mouser

Mfr. Part #
6ES72121AG500XB0

Mouser Part #
982-6ES72121AG500XB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs CPU 1212C .DC/DC/DC. 8DI/6DQ

1In Stock

$618.63

$552.89

$542.92

Min.: 1
Mult.: 1

Programmable Logic Controllers - PLCs CPU 1212C, AC/DC/RELAY, 8DI/6DO/2AI

6ES72121BE400XB0
Siemens
1: $753.70
2In Stock
New At Mouser

Mfr. Part #
6ES72121BE400XB0

Mouser Part #
982-6ES72121BE400XB0

New At Mouser

Siemens

Programmable Logic Controllers - PLCs CPU 1212C, AC/DC/RELAY, 8DI/6DO/2AI

2In Stock

$753.70

$678.11

Min.: 1
Mult.: 1

Programmable Logic Controllers - PLCs

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8 Input
9 Input
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11 Input
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13 Input
14 Input
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2 Output
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6 Output
7 Output
8 Output
9 Output
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12 Output
14 Output
16 Output
19 Output
22 Output
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31 Output

3.3 V
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5.2 V
10 V
12 VDC, 24 VDC
20.8 V
24 V
24 VAC
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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
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Analog, Digital, PWM
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Analog, Digital, Relay
Analog, NMOS
Analog Output
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Current, Voltage
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Digital
Digital, PWM
Digital, PWM, Relay
Digital Output
Discrete Relay NO
High Current Relay
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Bluetooth, Ethernet, RS-485, USB Type-C, WiFi
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CAN
CAN, Ethernet, RS-485, USB
Digital
Ethernet
Ethernet, CANopen, RS485
Ethernet, RS-485, USB
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Ethernet, Serial
Ethernet, SmartWire-DT, USB Host
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10 SmartAXIS Touch
21 I/Os
42 I/Os
58 I/Os
112073
19R I/Os
38AR I/Os
38R I/Os
50RRA I/Os
53ARR I/Os
54ARA I/Os
57AAR I/Os
57R I/Os
AMG
AS
AS200
AS300
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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