Controllers

Controllers
Mouser offers one of the most comprehensive selections of industrial controllers, catering to a wide range of applications from simple process control to advanced robotics. Mouser’s catalog includes over 9,600 controller products, spanning essential types such as Programmable Logic Controllers (PLCs), Motor Controllers, Motion Controllers, PID Controllers, and Temperature Controllers. Mouser also features Safety Controllers, I/O Controllers, and Power Controllers, ensuring coverage for both discrete and process automation needs. With trusted brands like Advanced Energy, Banner Engineering, IDEC, Industrial Shields, Omron Automation, Opto 22, Phoenix Contact, Schneider Electric, Siemens, engineers and integrators can find solutions tailored to DIN rail, panel, or chassis mounting styles, with support for analog, digital, and hybrid signal types. Whether you're building a smart factory or upgrading legacy systems, Mouser provides the flexibility, reliability, and inventory depth to support your automation goals.  
Results: 12,066
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 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Analog / Digital
Type
Display Type
Operating Supply Voltage
Mounting Style
Size
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
79In Stock
A tariff of 12 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Analog / Digital DIN Rail Mount 90 mm x 72 mm x 62 mm
Industrial Shields Programmable Logic Controllers - PLCs Controllino MINI, Power 12Vdc to 24VdcInputs: 4x Analog (0-10Vdc) / digital (24Vdc), 2x Digital, 2x AnalogOutputs: 6x Relay, 8x Digital
Datasheet
17In Stock
A tariff of 12 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Analog / Digital PLC DIN Rail Mount 90 mm x 36 mm x 60 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
32In Stock
A tariff of 12 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Analog / Digital PLC DIN Rail Mount 107 mm x 90 mm x 62 mm
IDEC Programmable Logic Controllers - PLCs 3.8 PLC+HMI Color SourceOutput
Datasheet
4In Stock
A tariff of 16 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Digital PLC + HMI LED Panel Mount 116 mm x 77 mm x 61.6 mm
Advanced Energy Power Controllers Thyro-A 3A 400-30 HRL3
Datasheet
9In Stock
Min.: 1
Mult.: 1
Industrial Shields Programmable Logic Controllers - PLCs Controllino MINI pure, Power 12Vdc to 24VdcInputs: 4x Analog (0-10Vdc) / digital (24Vdc), 2x Digital, 2x AnalogOutputs:6x Relay, 8x Digital
Datasheet
6In Stock
A tariff of 12 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Analog / Digital PLC DIN Rail Mount 90 mm x 36 mm x 60 mm
IDEC Programmable Logic Controllers - PLCs 3.8 PLC+HMI Color Sink Output
Datasheet
3In Stock
Min.: 1
Mult.: 1

Digital PLC + HMI TFT Panel Mount
Omron Automation and Safety Programmable Logic Controllers - PLCs 2 AxisPulse16 I O PNPCJ2MOnly
Datasheet
30In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety I/O Controllers NX 16Pt, 24 VDC PNP Input
Datasheet
161In Stock
Min.: 1
Mult.: 1



IDEC Programmable Logic Controllers - PLCs 16pt Source Exp Module Screw
Datasheet
68In Stock
Min.: 1
Mult.: 1
Schneider Electric Safety Controllers Safety module, Harmony Safety Automation, Cat.4, Expansion use with Universal range, 48-240v AC/DC, spring
Datasheet
3In Stock
Min.: 1
Mult.: 1

IDEC Programmable Logic Controllers - PLCs SmartAXIS 24I/O CPU DC power
Datasheet
2In Stock
A tariff of 16 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Digital PLC + HMI Monochrome DIN Rail Mount 119 mm x 60 mm x 110.3 mm


Schneider Electric I/O Controllers FREE SMP5500/C/S
Datasheet
16In Stock
20Expected 4/10/2026
A tariff of 12 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 3A 400-60 HRLP3
Datasheet
2In Stock
A tariff of 16 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Basler Controller Accessories Basler SLP Strobe Controller 121040
Datasheet
10In Stock
A tariff of 56 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Analog / Digital Lighting Controller Panel Mount 89 mm x 60 mm x 43.5 mm
Advanced Energy Power Controllers Thyro-A 2A 400-100 HRL3
Datasheet
2In Stock
A tariff of 16 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Schneider Electric Controller Accessories CONTROL BLOCK P < 90KW 17In Stock
A tariff of 12 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1


Schneider Electric Controller Accessories ATV71 CONTROL BOARD KIT FRM SZ10 THRU 15 18In Stock
A tariff of 56 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 2A 400-45 HRL3
Datasheet
2In Stock
A tariff of 16 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 2A 400-170 HRL3
Datasheet
1In Stock
A tariff of 16 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 3A 400-60 HRL3
Datasheet
2In Stock
A tariff of 16 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1


Phoenix Contact Controller Accessories FA MCR-D-TUI-UI- 2REL-UP
Datasheet
2In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Level Controllers LEVEL CONTROL
Datasheet
3In Stock
Min.: 1
Mult.: 1


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

Temperature Control Module None DIN Rail Mount 90 mm x 89 mm x 31 mm
Omron Automation and Safety Controller Accessories Expansion I/O Unit
Datasheet
3In Stock
Min.: 1
Mult.: 1