Controllers

Controllers
Industrial Controllers are in stock with same-day shipping at Mouser from industry leading manufacturers.  Mouser is an authorized distributor for many industrial controller manufacturers including Advanced Energy, Banner Engineering, Industrial Shields, KUNBUS, Omron, Opto 22, Phoenix Contact, Schneider Electric & more. 
More...

Please view our selection of industrial controllers below.
Results: 10,379
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Analog / Digital
Type
Display Type
Mounting Style
Size
Phoenix Contact Programmable Logic Controllers - PLCs ILC 2250 BI
Datasheet
2In Stock
Min.: 1
Mult.: 1

Modular Inline Controller DIN Rail Mount
Phoenix Contact Controller Accessories PLC-V8R-STARTERKIT/4XDO/4XDI
Datasheet
7In Stock
8On Order
Min.: 1
Mult.: 1

Starter Kit
Banner Engineering I/O Controllers DXMR50 Logic Block ; Inputs: Port 1 Modbus RTU Client, Port 2 PNP Pin 4, 0-10 V or 4-20 mA Pin 2 ; Output Port: PNP Pin 4, 0-10 V Pin 2 ; Male 4-pin M12 10-30 V dc, 3x Female 4-pin M12 IO
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog Programmable Logic Block 50 mm x 50 mm x 17 mm
Phoenix Contact Programmable Logic Controllers - PLCs AXL SE RS485 EF
Datasheet
1In Stock
18Expected 2026-07-17
Min.: 1
Mult.: 1

Communication Module
Banner Engineering I/O Controllers DXMR50 Logic Block ; Input Ports (x2): Modbus RTU Client ; Output Port: PNP Pin 4, 4-20 mA Pin 2 ; Male 4-pin M12 10-30 V dc, 3x Female 4-pin M12 IO
Datasheet
3In Stock
Min.: 1
Mult.: 1

Programmable Logic Block
Banner Engineering I/O Controllers DXMR50 Logic Block ; Inputs: Port 1 Modbus RTU Client, Port 2 PNP Pin 4, 0-10 V or 4-20 mA Pin 2 ; Output Port: PNP Pin 4, 4-20 mA Pin 2 ; Male 4-pin M12 10-30 V dc, 3x Female 4-pin M12 IO
Datasheet
2In Stock
Min.: 1
Mult.: 1

Analog Programmable Logic Block 50 mm x 50 mm x 17 mm
E-T-A Power Controllers 508, DM, Bus-Controller Module, Ether IP,24DC, 40A, ATEX
Datasheet
2In Stock
Min.: 1
Mult.: 1

Power Distribution System DIN Rail Mount
Phoenix Contact Programmable Logic Controllers - PLCs AXL SE DI8/2 48
Datasheet
7In Stock
Min.: 1
Mult.: 1

Digital Input Module
Banner Engineering I/O Controllers DXMR50 Logic Block ; Input Ports (x2): PNP Pin 4, 0-10 V or 4-20 mA Pin 2 ; Output Port: PNP Pin 4, 4-20 mA Pin 2 ; Male 4-pin M12 10-30 V dc, 3x Female 4-pin M12 IO
Datasheet
2In Stock
Min.: 1
Mult.: 1

Analog Programmable Logic Block 50 mm x 50 mm x 17 mm
M5Stack Power Controllers M5Stack PowerHub loT Dev Kit w) Battery(ESP32-S3)
Datasheet
27In Stock
Min.: 1
Mult.: 1

Power Hub Panel Mount 88 mm x 56 mm x 38.5 mm
Banner Engineering I/O Controllers DXMR50 Logic Block ; Input Ports (x2): PNP Pin 4, 0-10 V or 4-20 mA Pin 2 ; Output Port: PNP Pin 4 and Pin 2 ; Male 4-pin M12 10-30 V dc, 3x Female 4-pin M12 IO
Datasheet
2In Stock
Min.: 1
Mult.: 1

Analog Programmable Logic Block 50 mm x 50 mm x 17 mm
Banner Engineering I/O Controllers DXMR50 Logic Block ; Input Ports (x2): Modbus RTU Client ; Output Port: PNP Pin 4, 0-10 V Pin 2 ; Male 4-pin M12 10-30 V dc, 3x Female 4-pin M12 IO
Datasheet
6In Stock
Min.: 1
Mult.: 1

Analog Programmable Logic Block 50 mm x 50 mm x 17 mm
Banner Engineering I/O Controllers DXMR50 Logic Block ; Input Ports (x2): Modbus RTU Client ; Output Port: PNP Pin 4 and Pin 2 ; Male 4-pin M12 10-30 V dc, 3x Female 4-pin M12 IO
Datasheet
3In Stock
Min.: 1
Mult.: 1

Programmable Logic Block
Banner Engineering I/O Controllers DXMR50 Logic Block ; Input Ports (x2): PNP Pin 4, 0-10 V or 4-20 mA Pin 2 ; Output Port: PNP Pin 4, 0-10 V Pin 2 ; Male 4-pin M12 10-30 V dc, 3x Female 4-pin M12 IO
Datasheet
3In Stock
Min.: 1
Mult.: 1

Programmable Logic Block
Banner Engineering I/O Controllers DXMR50 Logic Block ; Inputs: Port 1 Modbus RTU Client, Port 2 PNP Pin 4, 0-10 V or 4-20 mA Pin 2 ; Output Port: PNP Pin 4 and Pin 2 ; Male 4-pin M12 10-30 V dc, 3x Female 4-pin M12 IO
Datasheet
2In Stock
Min.: 1
Mult.: 1

Analog Programmable Logic Block 50 mm x 50 mm x 17 mm
Bridgetek I/O Controllers ModBus Trailing Edge Light Dimmer
Datasheet
2In Stock
1Expected 2026-12-29
Min.: 1
Mult.: 1
LED
MEAN WELL Programmable Logic Controllers - PLCs Expansion Unit 20.4-28.8Vdc 15W Digital Input 16Ch, Digital Output 16Ch including 4 high speed PWM 24Vdc 0.5A
Datasheet
4In Stock
Min.: 1
Mult.: 1

PLC Architecture DIN Rail Mount 144 mm x 90 mm x 58.3 mm
Bridgetek I/O Controllers ModBus Isolated IO Controller
Datasheet
2In Stock
1On Order
Min.: 1
Mult.: 1
Mounting Bracket
Industrial Shields Programmable Logic Controllers - PLCs 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
39In Stock
Min.: 1
Mult.: 1

Analog / Digital DIN Rail Mount 90 mm x 72 mm x 62 mm
Industrial Shields Programmable Logic Controllers - PLCs 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
16In Stock
Min.: 1
Mult.: 1

Analog / Digital PLC DIN Rail Mount 107 mm x 90 mm x 62 mm
ControlByWeb Controller Accessories Industrial wireless sensor endpoint for remote monitoring and control. Supports integration with ControlByWeb 400 Series controllers.
Datasheet
3In Stock
Min.: 1
Mult.: 1

Digital Panel Mount
ControlByWeb I/O Controllers WiFi-enabled four-channel relay and analog input module with four high-resolution analog inputs and four relays. Includes built-in WiFi for flexible wireless deployment.
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog DIN Rail
Arduino Programmable Logic Controllers - PLCs PRO Opta WiFi Carrier
Datasheet
366In Stock
Min.: 1
Mult.: 1

Micro PLC DIN Rail Mount 84 mm x 70 mm x 61.1 mm
ControlByWeb Controller Accessories WiFi-enabled WebRelay-Quad with four relays and built-in WiFi connectivity. Features conditional and scheduled logic builder for flexible wireless relay control.
Datasheet
3In Stock
Min.: 1
Mult.: 1

Digital DIN Rail Mount
ControlByWeb Programmable Logic Controllers - PLCs WiFi-enabled edge programmable controller with four relays, four digital inputs, and one temperature input. Includes built-in WiFi for wireless deployment and peer-to-peer expansion capability.
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog DIN Rail Mount