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
Select Image Part #
 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
Omron Automation and Safety Temperature Controllers 4Ch TC Voltage Out HC 2In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety I/O Controllers NX DC input M3 Screw term 30mm
Datasheet
7In Stock
Min.: 1
Mult.: 1

Digital DC Input Unit None Panel Mount 104.5 mm x 95 mm x 30 mm
Crouzet Controller Accessories HIL CURRENT CONTROL UN-OVER 24-240VAC
Datasheet
19In Stock
Min.: 1
Mult.: 1

Analog Multifunction Current Control LED Display DIN Rail Mount 90 mm x 60 mm x 35 mm
Schneider Electric Programmable Logic Controllers - PLCs CONTROLLER M241-24IO Tr.PNP ETH CAN MAS
Datasheet
2In Stock
Min.: 1
Mult.: 1
Schneider Electric ICP11D0450000
Schneider Electric Temperature Controllers ICPLUS 902 NTC-PTC 12/24VAC-DC 49In Stock
46On Order
Min.: 1
Mult.: 1
Temperature Controller 3-Digit Panel Mount 74 mm x 32 mm
Omron Automation and Safety Controller Accessories Memory Cassette
Datasheet
20In Stock
Min.: 1
Mult.: 1
No
Omron Automation and Safety PLC Controllers CPU 12 In 8 OutAC PS
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Programmable Controller LCD Display Panel Mount 90 mm x 86 mm x 85 mm

Advanced Energy Power Controllers Thyro-A 1A 230-30 HRLP3
Datasheet
1In Stock
Min.: 1
Mult.: 1
MSA Safety Controller Accessories Accessory Kit, 110/220V - THIS Kit is for the Routers, EZ Gateways and QuickServers with models starting with FS-QS-2010, FS-QS-2210 (all FS-QS-2XXX-F QuickServers)
Datasheet
6In Stock
Min.: 1
Mult.: 1

Accessory Kit DIN Rail Mount
Banner Engineering Controller Accessories PM2 Series Kit; Includes one gateway and one node; pre-mapped and pre-bound; 2.4 GHz 100 mW; LCD Selectable I/O Mapping; IP67 / NEMA 6; In: Four selectable NPN/PNP Discrete; Two 0-20 mA
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Controller Accessories SIMATIC ET 200SP. BASEUNIT BU15-P16+A0+2
Datasheet
8In Stock
Min.: 1
Mult.: 1

Base Unit
Siemens Controller Accessories PLUG BLANK 7/8" SIMATIC DP ET200ECO,10PK
Datasheet
4In Stock
Min.: 1
Mult.: 1

Phoenix Contact PLC Controllers PLC-V8C/PT-24DC/RS485
Datasheet
18In Stock
Min.: 1
Mult.: 1

PLC Module Plug-In
Phoenix Contact PLC Controllers ILC 2250 BI-L
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog / Digital Controller DIN Rail Mount
Phoenix Contact PLC Controllers ILC 2250 BI
Datasheet
3In Stock
Min.: 1
Mult.: 1

Controller DIN Rail Mount
Omron Automation and Safety NX1P2-9024DT
Omron Automation and Safety PLC Controllers
Datasheet
3In Stock
Min.: 1
Mult.: 1

Advanced Energy Power Controllers Thyro-A 1A 400-16 HRLP3
Datasheet
1In Stock
Min.: 1
Mult.: 1

Advanced Energy Power Controllers Thyro-A 1A 500-16 HRLP3
Datasheet
1In Stock
Min.: 1
Mult.: 1
Crouzet Controller Accessories PNE END BASE FRNT CONNECTIONS
Datasheet
4In Stock
Min.: 1
Mult.: 1

Pneumatic Logic Component DIN Rail Mount
Siemens Controller Accessories SIMATIC ET 200SP,5 BU-COVER, 15MM
Datasheet
4In Stock
Min.: 1
Mult.: 1

BU COver
Omron Automation and Safety Controller Accessories 12 In 8 Out NPN Expansion
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Expansion Module LED DIN Rail Mount 90 mm x 86 mm x 50 mm
Omron Automation and Safety Safety Controllers G9SX-AD322-T15RTDC24
Datasheet
4In Stock
Min.: 1
Mult.: 1
No

Advanced Energy Power Controllers Thyro-A 1A 400-8 HRL3
Datasheet
2In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety PLC Controllers CP2,1Enet8In6Relay,1opt,DC
Datasheet
1In Stock
Min.: 1
Mult.: 1
Banner Engineering Temperature Controllers Signal Converter RTD to Modbus; Voltage: 10-30 V dc; Input: Modbus RTD Temp, Output: Modbus; Female-Male 4-pin M12 Integral QD
Datasheet
1In Stock
Min.: 1
Mult.: 1
15 mm x 58 mm