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 selection of controller products spans all essential types, and offers 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, 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 flexibility, reliability, and inventory depth to support your automation goals.  

Results: 11,204
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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 Analogue / Digital
Type
Display Type
Operating Supply Voltage
Mounting Style
Size


Schneider Electric Controller Accessories ATV71 CONTROL BOARD KIT FRM SZ10 THRU 15 17In Stock
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 3A 400-16 HRL3
Datasheet
2In Stock
7On Order
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 3A 400-30 HRL3
Datasheet
7In Stock
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 3A 400-280 HFRLP3
Datasheet
2In Stock
Min.: 1
Mult.: 1
IDEC PLC Controllers SmartAXIS 24I/O CPU DC power
Datasheet
2In Stock
Min.: 1
Mult.: 1
Digital PLC + HMI Monochrome DIN Rail Mount 119 mm x 60 mm x 110.3 mm
Carlo Gavazzi Level Controllers COND.LEVEL 4+1 MULIT FUNC DIN
Datasheet
6In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi PLC Controllers LOOP DETECTOR SINGLE LOOP, PLUG IN, 24-240AC/DC
Datasheet
12In Stock
Min.: 1
Mult.: 1
Plug-In
Omron Automation and Safety Controller Accessories Expansion I/O Unit
Datasheet
2In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety PLC Controllers BACKPLANE CS1 E XP I/O 8 SLOTS
Datasheet
4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Temperature Controllers TC,11pin,Currnt,2 aux 100240AC
Datasheet
3In Stock
Min.: 1
Mult.: 1

Digital Digital Temperature Controller 11-Segment, 4-Digit Panel Mount 48 mm x 48 mm
Omron Automation and Safety Temperature Controllers High-Function 1/8Din Opt Out
Datasheet
4In Stock
Min.: 1
Mult.: 1

Digital Digital Temperature Controller 5-Digit Data
Banner Engineering Safety Controllers XS26-2D Safety Controller: Expandable; 26 Input; 2 pairs of PNP Safety Outputs (0.5 A each); Display; No Ethernet; USB; 8 Convertible Inputs; Removable Screw Terminals; 24 V dc; 120 mA
Datasheet
4In Stock
Min.: 1
Mult.: 1
10 mm x 45 mm x 129 mm
Schneider Electric Controller Accessories MODBUS TAP ISOLATION
Datasheet
12In Stock
Min.: 1
Mult.: 1
Schneider Electric PLC Controllers OM-RT Ethernet RT / LMC Eco
Datasheet
3In Stock
Min.: 1
Mult.: 1
Schneider Electric Safety Controllers Estop, guard, OSSD, 24 V screw
Datasheet
15In Stock
20On Order
Min.: 1
Mult.: 1

DIN Rail
Advanced Energy Power Controllers Thyro-A 2A 400-45 HRL3
Datasheet
2In Stock
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 2A 400-170 HRL3
Datasheet
1In Stock
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 3A 400-60 HRL3
Datasheet
2In Stock
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 2A 500-170 HRL3
Datasheet
1In Stock
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-PX 2PX 500-280 HF
Datasheet
2In Stock
Min.: 1
Mult.: 1
Crouzet Controller Accessories 2-HAND CONT BOX-DBL SECURITY
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 I/O Controllers ANALOG IN, CJ1, 8CH
Datasheet
1In Stock
Min.: 1
Mult.: 1


Omron Automation and Safety PLC 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 PLC Controllers Expansion I/O Unit
Datasheet
3In Stock
Min.: 1
Mult.: 1