PLC Controllers

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.
Results: 3.805
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 Mfr.
Description Datasheet Availability Pricing (EUR) 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
Schneider Electric PLC Controllers CONTROLLER M241-24IO Tr.PNP Ethernet
Datasheet
28In Stock
Min.: 1
Mult.: 1
TM241C
MEAN WELL PLC Controllers 12V/24V 20A MPPT Solar Controller
Datasheet
6In Stock
2Expected 7/24/2026
Min.: 1
Mult.: 1

24 V 12 V PV-ML IP32 - 35 C + 45 C 210 mm x 151 mm x 59.5 mm
MEAN WELL PLC Controllers 12V/24V/36V/48V 60A MPPT Solar Controller
Datasheet
4In Stock
Min.: 1
Mult.: 1

24 V 12 V PV-ML IP32 - 35 C + 45 C 285 mm x 205 mm x 93 mm
Schneider Electric PLC Controllers M173 Opt. Blind 22 I/Os, 2 RS485
Datasheet
5In Stock
Min.: 1
Mult.: 1
Programmable Controller 22 Input 22 Output DIN Rail Mount 38 VDC 20 VDC Analog, Digital Analog, Digital RS-485 M173 IP20 - 20 C + 65 C 72 mm x 60 mm x 110 mm
Schneider Electric PLC Controllers M173 Opt. Display 22 I/Os, 2 RS485, 2SSR
Datasheet
4In Stock
Min.: 1
Mult.: 1
Programmable Controller 22 Input 22 Output DIN Rail Mount 38 VDC 20 VDC Analog, Digital Analog, Digital RS-485 LED M173 IP20 - 20 C + 65 C 72 mm x 60 mm x 110 mm
Delta Electronics PLC Controllers DVP-S CPU , NPN Sinking Output, Embedded RS232 , 2x RS-485, 12 I/Os (8DI+4DO) , support left side module, Program capacity: 16K steps
Datasheet
7In Stock
Min.: 1
Mult.: 1

PLC Transistor DVP-S
Sfera Labs PLC Controllers Industrial Raspberry Pi PLC, CE/FCC/IC compliant, with wide range of digital and analog inputs and outputs, NO/NC relays, UPS, RS-232, RS-485 (Modbus), CAN, dual SD card, RTC, watchdog, secure element.
Datasheet
18In Stock
Min.: 1
Mult.: 1

8 Input 8 Output DIN Rail Mount 50 V 10 V Analog, Digital Analog, Digital I2C, SPI Iono Pi IP20 - 20 C + 60 C 106.5 mm x 105.5 mm x 62 mm
IDEC PLC Controllers 3.8 PLC+HMI Color Black Bezel
Datasheet
6In Stock
Min.: 1
Mult.: 1

PLC + HMI 8 Input 4 Output Chassis Mount 24 VDC 24 VDC Relay LED FT1A IP66 - 20 C + 55 C 116 mm x 77 mm x 57.7 mm
Phoenix Contact PLC Controllers AXL F AO4 HART XC 1F
Datasheet
3In Stock
Min.: 1
Mult.: 1
Analog Output Module


Arduino PLC Controllers 16 programmable Voltage inputs, 8 Solid State relays 24 VDC 2A
Datasheet
23In Stock
Min.: 1
Mult.: 1

Expansion Module 16 Input 8 Output DIN Rail Mount 24 V 12 V Opta IP20 - 20 C + 60 C 70 mm x 62 mm x 70 mm

IDEC PLC Controllers SmartRelay CPU 24VAC-DC
Datasheet
179In Stock
Min.: 1
Mult.: 1
FL1F


Eaton Electrical PLC Controllers POWER FEED MODULE 120/230VAC 3In Stock
Min.: 1
Mult.: 1
Analog Input and RTD Module XI/ON IP20 0 C + 55 C


Eaton Electrical PLC Controllers XNE GATEWAY CANOPEN
Datasheet
3In Stock
Min.: 1
Mult.: 1
I/O Gateway Module XI/ON IP20 0 C + 55 C
Schneider Electric PLC Controllers M172 Perf Display 28 I/O Eth 2RS485 Isol
Datasheet
63In Stock
Min.: 1
Mult.: 1
Siemens 6ES75152FM020AB0
Siemens PLC Controllers CPU 1515F-2 PN 750KB PROGRAM 3MB DATA 1In Stock
Min.: 1
Mult.: 1
IDEC PLC Controllers 3.8 PLC+HMI Color Silvr Bezel
Datasheet
1In Stock
Min.: 1
Mult.: 1

PLC + HMI 8 Input 4 Output Panel Mount 24 VDC Sink Relay Serial TFT LCD FT1A - 20 C + 55 C 104.5 mm x 65.5 mm x 53.7 mm


Phoenix Contact PLC Controllers AXL SE DI16/1 NPN
Datasheet
7In Stock
Min.: 1
Mult.: 1
Phoenix Contact PLC Controllers AXL SE DO16/1 NPN
Datasheet
2In Stock
Min.: 1
Mult.: 1
Digital Output Module
Phoenix Contact PLC Controllers AXL SE AI4 I 0-20
Datasheet
2In Stock
Min.: 1
Mult.: 1

Analog Input Module IP20 - 25 C + 60 C
Phoenix Contact PLC Controllers IL ETH BK-PAC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Bus Coupler - 25 C + 55 C
Siemens PLC Controllers LOGO 24CEo. 8DI(4AI)/4DO. 400 Blocks
Datasheet
4In Stock
Min.: 1
Mult.: 1

8 Input 4 Output DIN Rail Mount 28.8 VDC 20.4 VDC LOGO! 8.4 - 20 C + 55 C 71.5 mm x 58 mm x 90 mm
Telemecanique PLC Controllers Prog Recvr 4 PNP 200mA 24V DC 6 LEDs
Datasheet
2In Stock
Min.: 1
Mult.: 1
Programmable Receiver 4 Output DIN Rail Mount 24 V Transistor LED XZBW IP20 - 40 C + 70 C

IDEC PLC Controllers 16IO CPU 100-240VAC Relay
Datasheet
5In Stock
Min.: 1
Mult.: 1
FC6A

IDEC PLC Controllers PLC 16IO 24VDC Trans. Sink
Datasheet
3In Stock
Min.: 1
Mult.: 1
FC6A


IDEC PLC Controllers PLC 16IO 24VDC Relay
Datasheet
15In Stock
Min.: 1
Mult.: 1
CPU Module 8 Input 8 Output Chassis Mount 24 VDC, 240 VAC 24 VDC, 100 VAC Relay FC6A IP20 - 25 C + 65 C 90 mm x 70 mm x 130.9 mm