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
Omron Automation and Safety Temperature Controllers MELA Non-UL, Temperature Contr 2In Stock
Min.: 1
Mult.: 1
Temperature Controller 4-Digit Display Panel Mount 48 mm x 48 mm
ADLINK Technology I/O Controllers PCIe-7853 PCIe Master-Slave Distributed Motion & I/O Controller
Datasheet
1In Stock
Min.: 1
Mult.: 1
ADLINK Technology I/O Controllers PCIe-7856 PCIe Master-Slave Distributed Motion & I/O Controller
Datasheet
2In Stock
Min.: 1
Mult.: 1
Schneider Electric Controller Accessories M171 Opt. Modbus connector 1m cable
Datasheet
52In Stock
Min.: 1
Mult.: 1
Industruino Controller Accessories Industruino 4-20mA.ker
Datasheet
4In Stock
6On Order
Min.: 1
Mult.: 1
Analog / Digital Sensor Transmitter Panel Mount 44 mm x 15 mm
Phoenix Contact PLC Controllers IB L2-M ADAP 1/1 M12
Datasheet
9In Stock
Min.: 1
Mult.: 1

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



Omron Automation and Safety Controller Accessories Device Net T branch Tap
Datasheet
6In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Temperature Controllers 24 VAC/DC 1/16 DIN RELAY 2 ALARMS
Datasheet
2In Stock
Min.: 1
Mult.: 1

Temperature Controller 7-Segment, 3.5-Digit Panel Mount 48 mm x 48 mm


Omron Automation and Safety Controller Accessories Terminal Resistor COMPO/S CONNECTR
Datasheet
5In Stock
Min.: 1
Mult.: 1

Terminator
Crouzet Controller Accessories 4-2 Mini Cntrl V VALVE 2In Stock
Min.: 1
Mult.: 1

Electro Pneumatic Control Valve


IDEC PLC Controllers 40IO J1939 CPU 100-240VAC Rly
Datasheet
1In Stock
Min.: 1
Mult.: 1
Carlo Gavazzi Safety Controllers SAFETY MODULE, 3NO+1NC OUT, MAN/AUTO/MON START
Datasheet
6In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety I/O Controllers ANALOG IN CJ1 4CH 13 BIT
Datasheet
1In Stock
Min.: 1
Mult.: 1


Omron Automation and Safety PLC Controllers CP2,2Enet18In12OutSnk2opt,DC
Datasheet
1In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Temperature Controllers 2 outputs 100-240VAC VoltageOutputControl
Datasheet
5In Stock
Min.: 1
Mult.: 1

Digital Digital Temperature Controller 4-Digit Display DIN Rail Mount 85 mm x 22.5 mm
Omron Automation and Safety Power Controllers Power Monitor, RS-485, PushIn
Datasheet
2In Stock
Min.: 1
Mult.: 1
Digital Power Monitor LCD DIN Rail 90 mm x 66.4 mm x 90 mm
Crouzet Programmable Logic Controllers - PLCs M3 XD26 .5A 24VDC 16 digi 6 analog ins
Datasheet
3In Stock
Min.: 1
Mult.: 1

Digital Expandable Range LCD Display DIN Rail Mount 124.6 mm x 90 mm x 58 mm
Industrial Shields PLC Controllers PLC Arduino Ardbox & DALI 20 I/Os Relay HF Modbus (RS485 configured by default)
Datasheet
2In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Controller Accessories Output Noise Filter
Datasheet
1In Stock
Min.: 1
Mult.: 1


Omron Automation and Safety Controller Accessories Digital Operator cable 1m
Datasheet
1In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Level Controllers LEVEL CONTROL
Datasheet
2In Stock
Min.: 1
Mult.: 1

Analog Panel Mount
Omron Automation and Safety Controller Accessories E5AK/EK RS-232C COMMO BOARD
Datasheet
2In Stock
Min.: 1
Mult.: 1

Controller Board
Omron Automation and Safety Temperature Controllers
Datasheet
1In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Temperature Controllers Temperature Cont.
Datasheet
3In Stock
Min.: 1
Mult.: 1

Temperature Controller 7-Segment, 3.5-Digit Panel Mount 48 mm x 48 mm