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: 11,316
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) 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 Controller Accessories E5CC Mounting Adapter
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Mounting Adapter
Advanced Energy Power Controllers Thyro-S 1S 230-100 HRLP3
Datasheet
2In Stock
Min.: 1
Mult.: 1
Digital Digital Thyristor Switch Panel Mount 193 mm x 75 mm x 203 mm
Siemens 6ES75121DM030AB0
Siemens PLC Controllers CPU 1512SP-1 PN. 400KB Prog.. 2MB Data 1In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Temperature Controllers MELA TC 1/4DIN
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
Digital Digital Temperature Controller 11-Segment, 4-Digit Panel Mount 96 mm x 96 mm
Crouzet Level Controllers LIQUID LVL CNTRL
Datasheet
20In Stock
Min.: 1
Mult.: 1
No
Liquid Level Relay Plug-In
Schneider Electric PLC Controllers M173 Opt. Blind 22 I/Os, 2 RS485
Datasheet
5In Stock
Min.: 1
Mult.: 1
Analog / Digital Programmable Controllers DIN Rail Mount 72 mm x 60 mm x 110 mm
Schneider Electric PLC Controllers M173 Opt. Display 22 I/Os, 2 RS485
Datasheet
6In Stock
Min.: 1
Mult.: 1
Analog / Digital Programmable Controllers LED DIN Rail Mount 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
Analog / Digital Programmable Controllers LED DIN Rail Mount 72 mm x 60 mm x 110 mm
Schneider Electric PLC Controllers M173 Opt. FLUSH MOUNTING, 22 IOs, 2RS485
Datasheet
5In Stock
5On Order
Min.: 1
Mult.: 1
Analog / Digital Programmable Controllers DIN Rail Mount 82.7 mm x 80.5 mm x 34.5 mm
Schneider Electric PLC Controllers M173 Opt. FLUSH MOUNTING, 22 IOs, 2SSR
Datasheet
3In Stock
5On Order
Min.: 1
Mult.: 1
Analog / Digital Programmable Controllers LED DIN Rail Mount 82.7 mm x 80.5 mm x 34.5 mm
Eaton Electrical 9-1891-3
Eaton Electrical Motor Controllers COIL, 180MM , SZ3-5, 480V/440V
Datasheet
1In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety E5ED-QR4ABM-008
Omron Automation and Safety Temperature Controllers TCPsh Vlt Rly AC HB RS485 2Evt
Datasheet
1In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety PLC Controllers CP1L-E CPU 12 In 8 Out DC Ethernet
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Omron Automation and Safety Temperature Controllers Temp Controller RTD InputRelay 24VAC/DC
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Temperature Controller for Heater 7-Segment, 4-Digit Panel Mount 48 mm x 48 mm
Omron Automation and Safety Temperature Controllers 1/8DIN Temp Cont
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Digital Digital Temperature Controller 11-Segment, 4-Digit Panel Mount 48 mm x 96 mm
Seeed Studio PLC Controllers The factory is currently not accepting orders for this product. 5In Stock
Min.: 1
Mult.: 1

Digital Industrial Edge Controller DIN Rail Mount
Omron Automation and Safety Temperature Controllers 1/8DINTemp Cont
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Digital Digital Temperature Controller 11-Segment, 4-Digit Panel Mount 48 mm x 96 mm
Omron Automation and Safety Temperature Controllers 1/8DINTemp Cont
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
Digital Digital Temperature Controller 11-Segment, 4-Digit Panel Mount 48 mm x 96 mm
Crouzet 81290506
Crouzet Controller Accessories Low Force Pos Detector, NO, ATEX
Datasheet
4In Stock
Min.: 1
Mult.: 1

Schneider Electric EW2EDLEXC6A01
Schneider Electric Temperature Controllers EW+ 974 EO Blue 120V Screw Vinotheque 2In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety 61F-LS-CP11-BTC
Omron Automation and Safety Level Controllers Level Cntrlr,11pin,Transistor, 1In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety 68122-000F
Omron Automation and Safety Controller Accessories PCA,LED,DIFF,RECVR,HD 1In Stock
Min.: 1
Mult.: 1
E-T-A 17-P10-SI-20025
E-T-A Power Controllers
Datasheet
1In Stock
Min.: 1
Mult.: 1
Sfera Labs PLC Controllers IONO PI MODULE RTC w. Pi4B 4GB
Datasheet
5In Stock
Min.: 1
Mult.: 1
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
1In Stock
Min.: 1
Mult.: 1

Analog / Digital DIN Rail Mount 106.5 mm x 105.5 mm x 62 mm