PLC Controllers

PLC Controllers
Programmable Logic Controllers – PLCs are available 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, Seeed Studio, Siemens & more. Please view our large selection of Programmable Logic Controllers – PLCs below.
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Number of Inputs
Number of Outputs
Mounting Style
Supply Voltage - Max
Supply Voltage - Min
Input Type
Output Type
Interface Type
Display Type
Series
IP Rating
Minimum Operating Temperature
Maximum Operating Temperature
Size
Carlo Gavazzi PLC Controllers All-in-one Energy Management System, featuring a fully integrated smart meter, data logger, gateway, web server and controller. Contains 2 built-in Ethernet ports, RS485 ports, and Wi-Fi communication. Monitors (1) 3-phase load, or (3) 1-phase loads,
Datasheet
1In Stock
1Expected 30/06/2026
Min.: 1
Mult.: 1
1 1 DIN Rail Mount RS-485 LCD EMS10 IP20, IP40 - 25 C + 70 C 89.8 mm x 62.4 mm x 90 mm
Phoenix Contact PLC Controllers PLC-V8R-STARTERKIT/4XDO/4XDI
Datasheet
5In Stock
Min.: 1
Mult.: 1

Starter Kit
MEAN WELL PLC Controllers 20.4-28.8Vdc 15W Digital Input 16Ch including 4 high speed counter, MODBus, Digital Output 16Ch including 4 high speed PWM 24Vdc 0.5A
Datasheet
3In Stock
Min.: 1
Mult.: 1

PLC Architecture 18 Input 16 Output DIN Rail Mount 28.8 V 20.4 V Analog, Digital Digital PLC-DPLC 0 C + 55 C 144 mm x 90 mm x 60.3 mm
MEAN WELL PLC Controllers Expansion Unit 20.4-28.8Vdc 15W Digital Input 16Ch, Digital Output 16Ch including 4 high speed PWM 24Vdc 0.5A
Datasheet
5In Stock
Min.: 1
Mult.: 1

PLC Architecture 20 Input 16 Output DIN Rail Mount 28.8 V 20.4 V Analog, Digital Digital PLC-DPLC 0 C + 55 C 144 mm x 90 mm x 58.3 mm
Crouzet PLC Controllers Millenium Analog Expansion, 35 mm, 2 Outputs, 24 VDC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Expansion Modules 2 Output DIN Rail Mount 24 V Analog Millenium IP20, IP40 - 20 C + 55 C 36 mm x 90 mm x 61.1 mm
Industrial Shields PLC Controllers Controllino MAXI, Power 12Vdc to 24Vdc. Ethernet, RS485. Inputs (12 IN): 10x Analog (0-10Vdc) / digital (24Vdc), 2x Digital Input / interrupt. Outputs (22 Out): 10x Relay, 12x Digital
Datasheet
65In Stock
Min.: 1
Mult.: 1

12 Input 22 Output DIN Rail Mount 24 V 12 V Analog, Digital Analog, Digital CONTROLLINO MAXI 0 C + 55 C 90 mm x 72 mm x 62 mm
Industrial Shields PLC Controllers Controllino MEGA, Power 12Vdc to 24Vdc Ethernet, RS485 Inputs (21 IN):16x Analog (0-10Vdc)/digital (24Vdc), 5x Digital Input/interrupt.Outputs (40 Out):16x Relay 24x Digital
Datasheet
14In Stock
10Expected 13/04/2026
Min.: 1
Mult.: 1

PLC 21 Input 40 Output DIN Rail Mount 24 V 12 V Analog, Digital Analog, Digital CONTROLLINO MEGA 0 C + 55 C 107 mm x 90 mm x 62 mm
Industrial Shields PLC Controllers Controllino MINI, Power 12Vdc to 24VdcInputs: 4x Analog (0-10Vdc) / digital (24Vdc), 2x Digital, 2x AnalogOutputs: 6x Relay, 8x Digital
Datasheet
18In Stock
Min.: 1
Mult.: 1

PLC 8 Input 14 Output DIN Rail Mount 24 V 12 V Analog, Digital Analog, Digital CONTROLLINO MINI 0 C + 55 C 90 mm x 36 mm x 60 mm
Arduino PLC Controllers PRO Opta WiFi Carrier
Datasheet
425In Stock
Min.: 1
Mult.: 1

Micro PLC 8 Input 4 Output DIN Rail Mount 24 VDC 12 VDC Analog, Digital Relay Bluetooth, Ethernet, RS-485, USB Type-C, WiFi IP20 - 20 C + 50 C 84 mm x 70 mm x 61.1 mm
Arduino PLC Controllers PRO Opta RS485 Carrier
Datasheet
478In Stock
Min.: 1
Mult.: 1

Micro PLC 8 Input 4 Output DIN Rail Mount 24 VDC 12 VDC Analog, Digital Relay Ethernet, RS-485, USB Type-C IP20 - 20 C + 50 C 84 mm x 70 mm x 61.1 mm
Industrial Shields PLC Controllers Controllino MINI pure, Power 12Vdc to 24VdcInputs: 4x Analog (0-10Vdc) / digital (24Vdc), 2x Digital, 2x AnalogOutputs:6x Relay, 8x Digital
Datasheet
3In Stock
Min.: 1
Mult.: 1

PLC 8 Input 14 Output DIN Rail Mount 24 V 12 V Analog, Digital Analog, Digital CONTROLLINO MINI 0 C + 55 C 90 mm x 36 mm x 60 mm
IDEC PLC Controllers 3.8 PLC+HMI Color SourceOutput
Datasheet
4In Stock
Min.: 1
Mult.: 1

PLC + HMI 8 Input 4 Output Panel Mount 24 VDC Transistor Serial LED FT1A IP66 - 20 C + 55 C 116 mm x 77 mm x 61.6 mm
Omron Automation and Safety PLC Controllers 16pt. RELAY OUT CJ1
Datasheet
55In Stock
Min.: 1
Mult.: 1

Relay CJ1W-OC/
Omron Automation and Safety PLC Controllers 2 RS232 Ports Hi Spd
Datasheet
14In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers 3.8 PLC+HMI Color Sink Output
Datasheet
3In Stock
Min.: 1
Mult.: 1

PLC + HMI 8 Input 6 Output Panel Mount 24 VDC Source Transistor Serial TFT FT1A - 20 C + 55 C


IDEC PLC Controllers 16pt Source Exp Module Screw
Datasheet
68In Stock
Min.: 1
Mult.: 1
FC6A
Omron Automation and Safety PLC Controllers 2 AxisPulse16 I O PNPCJ2MOnly
Datasheet
30In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers SmartAXIS 24I/O CPU DC power
Datasheet
1In Stock
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
Phoenix Contact PLC Controllers IB IL TEMP 2 RTD-PAC
Datasheet
24In Stock
Min.: 1
Mult.: 1

Temperature Control Module 2 Input 2 Output DIN Rail Mount 24 VDC 24 VDC RTD, Thermocouple None IB IL TEMP IP20 - 25 C + 55 C 136.8 mm x 12.2 mm

Omron Automation and Safety PLC Controllers THERMOCOUPLE PNP 4 LOOP
Datasheet
2In Stock
Min.: 1
Mult.: 1

Temperature Control Module 4 Input 4 Output DIN Rail Mount 24 VDC 24 VDC Analog SSR None - 200 C + 1800 C 90 mm x 89 mm x 31 mm

Omron Automation and Safety PLC Controllers CP2,1Enet12In8Relay,1opt,DC
Datasheet
12In Stock
Min.: 1
Mult.: 1
CP2E
Crouzet PLC Controllers Kit Crouzet Touch HMI, CTP104N-E Ethernet + XDP24-E Millenium EVO & Cables
Datasheet
5In Stock
Min.: 1
Mult.: 1

8 Output Panel Mount 24 V 24 V LCD IP20, IP40 - 20 C + 60 C 124.6 mm x 90 mm x 62 mm
Schneider Electric PLC Controllers CONTROLLER M221-40IO Tr.PNP Compact
Datasheet
3In Stock
Min.: 1
Mult.: 1
24 Input 16 Output DIN Rail Mount 28.8 V 20.4 V Transistor M221 IP20 - 10 C + 55 C 70 mm x 160 mm x 90 mm
Omron Automation and Safety PLC Controllers CJ1 DEVICENET MASTER
Datasheet
3In Stock
Min.: 1
Mult.: 1

CJ1
Schneider Electric PLC Controllers CONTROLLER M221-40IO Relay Compact
Datasheet
3In Stock
Min.: 1
Mult.: 1
24 Input 16 Output DIN Rail Mount 240 V 100 V Transistor M221 IP20 - 10 C + 55 C 70 mm x 160 mm x 90 mm