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PLC Controllers

Programmable Logic Controllers (PLCs) are rugged industrial computers used to automate machines and processes in factories, plants, and other industrial environments. PLCs take inputs (from sensors, switches and buttons), processes logic (based on a programmed set of rules), and controls outputs (motors, valves, lights, alarms). Common applications for PLCs include assembly lines, robotic arms, conveyor systems, packaging machines, and sorting systems.

Programmable Logic Controllers (PLCs) 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.

Please view our large selection of programmable logic controllers (PLCs) below.

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Part #

PLC Controllers PLUTO B42 AS-I, SAFETY-PLC AS-I BU

2TLA020070R1400
ABB
1: $2,517.92
1In Stock
New At Mouser

Mfr. Part No.
2TLA020070R1400

Mouser Part No
894-2TLA020070R1400

New At Mouser

ABB

PLC Controllers PLUTO B42 AS-I, SAFETY-PLC AS-I BU

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Datasheet

1In Stock

$2,517.92

Min.: 1
Mult.: 1

Programmable Controller

DIN Rail Mount

24 VDC

Analog

Pluto

IP40

120 mm L x 90 mm W x 84 mm H

PLC Controllers PLUTO B46 V2 SAFETY-PLC

2TLA020070R1700
ABB
1: $3,114.82
5In Stock
New At Mouser

Mfr. Part No.
2TLA020070R1700

Mouser Part No
894-2TLA020070R1700

New At Mouser

ABB

PLC Controllers PLUTO B46 V2 SAFETY-PLC

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Datasheet

5In Stock

$3,114.82

Min.: 1
Mult.: 1

Programmable Controller

40 Input

6 Output

DIN Rail Mount

24 VDC

Analog

Pluto

IP40

120 mm L x 90 mm W x 84 mm H

PLC Controllers PLUTO B20 V2, SAFETY-PLC

2TLA020070R4600
ABB
1: $1,934.69
3In Stock
New At Mouser

Mfr. Part No.
2TLA020070R4600

Mouser Part No
894-2TLA020070R4600

New At Mouser

ABB

PLC Controllers PLUTO B20 V2, SAFETY-PLC

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Datasheet

3In Stock

$1,934.69

Min.: 1
Mult.: 1

Programmable Controller

16 Input

4 Output

DIN Rail Mount

24 VDC

Analog

Pluto

IP40

120 mm L x 45 mm W x 84 mm H

PLC Controllers PLUTO S20 V2, SAFETY-PLC

2TLA020070R4700
ABB
1: $1,455.58
5In Stock
New At Mouser

Mfr. Part No.
2TLA020070R4700

Mouser Part No
894-2TLA020070R4700

New At Mouser

ABB

PLC Controllers PLUTO S20 V2, SAFETY-PLC

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Datasheet

5In Stock

$1,455.58

Min.: 1
Mult.: 1

Programmable Controller

16 Input

4 Output

DIN Rail Mount

24 VDC

Analog

Pluto

IP40

120 mm L x 45 mm W x 84 mm H

PLC Controllers PLUTO D45 SAFETY-PLC

2TLA020070R6600
ABB
1: $2,823.73
5In Stock
New At Mouser

Mfr. Part No.
2TLA020070R6600

Mouser Part No
894-2TLA020070R6600

New At Mouser

ABB

PLC Controllers PLUTO D45 SAFETY-PLC

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Datasheet

5In Stock

$2,823.73

Min.: 1
Mult.: 1

Programmable Controller

39 Input

6 Output

DIN Rail Mount

24 VDC

Analog

Pluto

IP40

120 mm L x 90 mm W x 84 mm H

PLC Controllers Processor for the groov EPIC system

GRV-EPIC-PR1
Opto 22
1: $2,437.94
5In Stock

Mfr. Part No.
GRV-EPIC-PR1

Mouser Part No
94-GRV-EPIC-PR1

Opto 22

PLC Controllers Processor for the groov EPIC system

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Datasheet

5In Stock

$2,437.94

Min.: 1
Mult.: 1

EPIC

+ 70 C

PLC Controllers DC digital input, 24 channels, 15-30 V

GRV-IDC-24
Opto 22
1: $473.53
4In Stock

Mfr. Part No.
GRV-IDC-24

Mouser Part No
94-GRV-IDC-24

Opto 22

PLC Controllers DC digital input, 24 channels, 15-30 V

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Datasheet

4In Stock

$473.53

$442.08

Min.: 1
Mult.: 1

DC Digital Input Module

EPIC

- 20 C

+ 70 C

PLC Controllers 8 channels in/out multi-signal, 2 channels form C mechanical relay, 0-250 VAC/5-30 VDC

GRV-MM1001-10
Opto 22
1: $934.42
3In Stock

Mfr. Part No.
GRV-MM1001-10

Mouser Part No
94-GRV-MM1001-10

Opto 22

PLC Controllers 8 channels in/out multi-signal, 2 channels form C mechanical relay, 0-250 VAC/5-30 VDC

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Datasheet

3In Stock

$934.42

$916.66

Min.: 1
Mult.: 1

I/O Module

EPIC

- 0 C

+ 70 C

PLC Controllers DC digital output, 12 channels, 5-60 VDC, channel-to-channel isolation, on/off only

GRV-ODCIS-12
Opto 22
1: $377.28
4In Stock

Mfr. Part No.
GRV-ODCIS-12

Mouser Part No
94-GRV-ODCIS-12

Opto 22

PLC Controllers DC digital output, 12 channels, 5-60 VDC, channel-to-channel isolation, on/off only

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Datasheet

4In Stock

$377.28

$344.56

Min.: 1
Mult.: 1

DC Digital Output Module

EPIC

- 20 C

+ 70 C

PLC Controllers DC digital output, 24 channels, 5-60 VDC, sourcing

GRV-ODCSRC-24
Opto 22
1: $590.82
4In Stock

Mfr. Part No.
GRV-ODCSRC-24

Mouser Part No
94-GRV-ODCSRC-24

Opto 22

PLC Controllers DC digital output, 24 channels, 5-60 VDC, sourcing

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Datasheet

4In Stock

$590.82

$539.60

Min.: 1
Mult.: 1

DC Output Sourcing Module

EPIC

- 20 C

+ 70 C

PLC Controllers groov RIO: 8 multifunction channels, 2 form C relays

GRV-R7-MM1001-10
Opto 22
1: $1,135.72
10In Stock

Mfr. Part No.
GRV-R7-MM1001-10

Mouser Part No
94-GRV-R7-MM1001-10

Opto 22

PLC Controllers groov RIO: 8 multifunction channels, 2 form C relays

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Datasheet

10In Stock

$1,135.72

$1,100.91

Min.: 1
Mult.: 1

8 Multifunction Signal Module

RIO

- 0 C

+ 70 C

PLC Controllers SNAP 8-Ch -20mA to +20mA Analog Current Input Module

SNAP-AIMA-8
Opto 22
1: $624.11
5In Stock

Mfr. Part No.
SNAP-AIMA-8

Mouser Part No
94-SNAP-AIMA-8

Opto 22

PLC Controllers SNAP 8-Ch -20mA to +20mA Analog Current Input Module

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Datasheet

5In Stock

$624.11

Min.: 1
Mult.: 1

Analog Current Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 2-Ch Isolated -20 mA to +20 mA Analog Current Input Module

SNAP-AIMA-i
Opto 22
1: $460.26
11In Stock

Mfr. Part No.
SNAP-AIMA-i

Mouser Part No
94-SNAP-AIMA-I

Opto 22

PLC Controllers SNAP 2-Ch Isolated -20 mA to +20 mA Analog Current Input Module

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Datasheet

11In Stock

$460.26

$429.08

Min.: 1
Mult.: 1

Analog Current Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 2-Ch 100-Ohm Platinum RTD Analog Temperature Input Module

SNAP-AIRTD
Opto 22
1: $393.21
9In Stock

Mfr. Part No.
SNAP-AIRTD

Mouser Part No
94-SNAP-AIRTD

Opto 22

PLC Controllers SNAP 2-Ch 100-Ohm Platinum RTD Analog Temperature Input Module

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Datasheet

9In Stock

$393.21

$348.46

Min.: 1
Mult.: 1

Analog RTD Input Module

SNAP

- 0 C

+ 70 C

PLC Controllers SNAP 8-Ch Type B, C, D, E, G, J, K, N, R, S, or T Thermocouple or +/-75, +/-50, or +/-25 mV Analog Input Module

SNAP-AITM-8
Opto 22
1: $728.13
4In Stock

Mfr. Part No.
SNAP-AITM-8

Mouser Part No
94-SNAP-AITM-8

Opto 22

PLC Controllers SNAP 8-Ch Type B, C, D, E, G, J, K, N, R, S, or T Thermocouple or +/-75, +/-50, or +/-25 mV Analog Input Module

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Datasheet

4In Stock

$728.13

Min.: 1
Mult.: 1

Analog Thermocouple Input Module

SNAP

- 0 C

+ 70 C

PLC Controllers SNAP 2-Ch Isolated Type E,J, or K Thermocouple Analog Input Module

SNAP-AITM-i
Opto 22
1: $416.90
23In Stock

Mfr. Part No.
SNAP-AITM-i

Mouser Part No
94-SNAP-AITM-I

Opto 22

PLC Controllers SNAP 2-Ch Isolated Type E,J, or K Thermocouple Analog Input Module

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Datasheet

23In Stock

$416.90

$390.07

Min.: 1
Mult.: 1

Analog Thermocouple Input Module

SNAP

- 0 C

+ 70 C

PLC Controllers SNAP 2-Ch Isolated Type B,C,D,G,N,T,R, or S Thermocouple Analog Input Module

SNAP-AITM2-i
Opto 22
1: $415.84
5In Stock

Mfr. Part No.
SNAP-AITM2-i

Mouser Part No
94-SNAP-AITM2-I

Opto 22

PLC Controllers SNAP 2-Ch Isolated Type B,C,D,G,N,T,R, or S Thermocouple Analog Input Module

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Datasheet

5In Stock

$415.84

$390.07

Min.: 1
Mult.: 1

Analog Thermocouple Input Module

SNAP

- 0 C

+ 70 C

PLC Controllers SNAP 32-Ch -10VDC to +10VDC Analog Input Module

SNAP-AIV-32
Opto 22
1: $1,304.13
3In Stock

Mfr. Part No.
SNAP-AIV-32

Mouser Part No
94-SNAP-AIV-32

Opto 22

PLC Controllers SNAP 32-Ch -10VDC to +10VDC Analog Input Module

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Datasheet

3In Stock

$1,304.13

Min.: 1
Mult.: 1

Analog Voltage Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 2-Ch 4-20 mA Current Loop Analog Output Module

SNAP-AOA-23
Opto 22
1: $437.61
3In Stock

Mfr. Part No.
SNAP-AOA-23

Mouser Part No
94-SNAP-AOA-23

Opto 22

PLC Controllers SNAP 2-Ch 4-20 mA Current Loop Analog Output Module

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Datasheet

3In Stock

$437.61

$435.58

Min.: 1
Mult.: 1

Analog Current Loop Output Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 2-Ch 0-10 VDC Analog Voltage Output Module

SNAP-AOV-25
Opto 22
1: $421.67
4In Stock

Mfr. Part No.
SNAP-AOV-25

Mouser Part No
94-SNAP-AOV-25

Opto 22

PLC Controllers SNAP 2-Ch 0-10 VDC Analog Voltage Output Module

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Datasheet

4In Stock

$421.67

$383.57

Min.: 1
Mult.: 1

Analog Voltage Output Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 2-Ch -10 to +10VDC Bipolar Analog Voltage Output Module

SNAP-AOV-27
Opto 22
1: $383.57
4In Stock

Mfr. Part No.
SNAP-AOV-27

Mouser Part No
94-SNAP-AOV-27

Opto 22

PLC Controllers SNAP 2-Ch -10 to +10VDC Bipolar Analog Voltage Output Module

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Datasheet

4In Stock

$383.57

Min.: 1
Mult.: 1

Analog Voltage Output Module

SNAP

- 20 C

+ 70 C

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

SNAP-IDC-32
Opto 22
1: $315.51
12In Stock

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

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Datasheet

12In Stock

$315.51

$281.86

$280.85

Min.: 1
Mult.: 1

Digital Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module

SNAP-IDC5D
Opto 22
1: $78.62
28In Stock

Mfr. Part No.
SNAP-IDC5D

Mouser Part No
94-SNAP-IDC5D

Opto 22

PLC Controllers SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module

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Datasheet

28In Stock

$78.62

$73.96

$73.94

$71.11

$65.01

Min.: 1
Mult.: 1

Digital Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 4-Ch 12-250 VAC Digital (Discrete) Output Module

SNAP-OAC5
Opto 22
1: $107.90
15In Stock

Mfr. Part No.
SNAP-OAC5

Mouser Part No
94-SNAP-OAC5

Opto 22

PLC Controllers SNAP 4-Ch 12-250 VAC Digital (Discrete) Output Module

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Datasheet

15In Stock

$107.90

$103.22

$100.23

$93.62

Min.: 1
Mult.: 1

Digital Output Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 32-channel Digital (Discrete) Output Module, 5-60 VDC Load Sourcing

SNAP-ODC-32-SRC
Opto 22
1: $471.84
9In Stock

Mfr. Part No.
SNAP-ODC-32-SRC

Mouser Part No
94-SNAP-ODC-32-SRC

Opto 22

PLC Controllers SNAP 32-channel Digital (Discrete) Output Module, 5-60 VDC Load Sourcing

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Datasheet

9In Stock

$471.84

$429.08

Min.: 1
Mult.: 1

Digital Output Module

SNAP

- 20 C

+ 70 C

PLC Controllers

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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
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
24 VDC, 240 VAC
25.4 V
25.4 VDC
26.4 V
26.4 VAC, 28.8 VDC
26.4 VAC. 28.8 VDC
28 V
28 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
400 Series
112073
16RDA I/Os
19R
19R I/Os
38AR
38AR I/Os
38R
38R I/Os
50RRA
50RRA I/Os
53ARR

25.2 mm x 88 mm
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