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: 12.067
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Safety Controllers Safety module, Harmony Safety Automation, Cat.4, features XPSUAK + delayed outputs, 24v AC/DC, spring 2In Stock
Min.: 1
Mult.: 1

Schneider Electric Safety Controllers Safety module, Harmony Safety Automation, Cat.4, features XPSUAK + delayed outputs, 48-240v AC/DC, spring 3In 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, screw 1In Stock
Min.: 1
Mult.: 1

Schneider Electric Safety Controllers Safety module, Harmony Safety Automation, Cat.4, features 2*XPSUAF + enabling movement, 24v AC/DC, spring 4In Stock
Min.: 1
Mult.: 1

Schneider Electric Safety Controllers Safety module, Harmony Safety Automation, Cat.4, features 2*XPSUAF + enabling movement, 48-240v AC/DC, spring 3In Stock
Min.: 1
Mult.: 1

Telemecanique PLC Controllers Prog Recvr 4 PNP 200mA 24V DC 6 LEDs 3In Stock
Min.: 1
Mult.: 1
Programmable Receiver LED DIN Rail Mount
KUNBUS I/O Controllers RevPi DIO 39In Stock
84Expected 20/04/2026
Min.: 1
Mult.: 1

DIN Rail Mount 111 mm x 23 mm x 96 mm
KUNBUS I/O Controllers RevPi MIO 30In Stock
Min.: 1
Mult.: 1

DIN Rail Mount 111 mm x 23 mm x 96 mm

IDEC PLC Controllers 16IO CPU 100-240VAC Relay 13In Stock
Min.: 1
Mult.: 1


IDEC PLC Controllers 16IO CPU 24VDC Relay 6In Stock
Min.: 1
Mult.: 1
All-in-One Chassis Mount 90 mm x 73 mm x 95 mm

IDEC PLC Controllers PLC 16IO 24VDC Trans. Source 3In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers 4pt Universal Analog Input Mod 11In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers 8pt Voltage Current Input Mod 13In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers 4pt Voltage Current Ouput Mod 7In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers 4in 2out Voltage Current Mod 7In Stock
Min.: 1
Mult.: 1
IDEC PLC Controllers 8pt Relay Exp Module Screw 26In Stock
Min.: 1
Mult.: 1


IDEC PLC Controllers SmartRelay CPU 100-20VAC-DC 17In Stock
Min.: 1
Mult.: 1
SmartRelay CPU LED Chassis Mount 71.5 mm x 90 mm x 60 mm


IDEC PLC Controllers SmartRelay CPU 12-24VDC 25In Stock
Min.: 1
Mult.: 1
SmartRelay CPU LED Chassis Mount 71.5 mm x 90 mm x 60 mm
Carlo Gavazzi Level Controllers COND.LEVEL 2+1 FILL EMPTY DIN 6In Stock
Min.: 1
Mult.: 1

Level Controller DIN Rail Mount 81 mm x 60.2 mm x 35.5 mm
Industrial Shields PLC Controllers M-DUINO PLC Arduino Ethernet 58 I/Os Analog/Digital PLUS 15In Stock
Min.: 1
Mult.: 1

Analog / Digital Ethernet PLC DIN Rail Mount 13 cm x 14 cm x 13 cm
Advanced Energy Power Controllers Thyro-A 3A 400-60 HRLP3 2In Stock
Min.: 1
Mult.: 1
Brainboxes I/O Controllers Neuron Industrial Edge Controller 8 x I/O & Serial Port 3In Stock
Min.: 1
Mult.: 1

Digital DIN Rail Mount 120 mm x 99 mm x 45 mm
Weidmuller PLC Controllers UC20-WL2000-AC 22In Stock
Min.: 1
Mult.: 1
Littelfuse Level Controllers LIQUIDLEVELCONTROL 28In Stock
Min.: 1
Mult.: 1

Analog Liquid Level Controller None
Phoenix Contact PLC Controllers AXC F 2152 7In Stock
Min.: 1
Mult.: 1