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: 11,242
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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
Carlo Gavazzi PLC Controllers All-in-one Energy Management System, featuring a fully integrated smart meter, data logger, gateway, web server and controller. Contains 2 built-in Ethernet ports, RS485 ports, and Wi-Fi communication. Monitors (1) 3-phase load, or (3) 1-phase loads,
Datasheet
1In Stock
1Expected 2026/06/30
Min.: 1
Mult.: 1
Digital LCD DIN Rail Mount 89.8 mm x 62.4 mm x 90 mm
Phoenix Contact PLC Controllers PLC-V8R-STARTERKIT/4XDO/4XDI
Datasheet
5In Stock
Min.: 1
Mult.: 1

Starter Kit
MEAN WELL PLC Controllers 20.4-28.8Vdc 15W Digital Input 16Ch including 4 high speed counter, MODBus, Digital Output 16Ch including 4 high speed PWM 24Vdc 0.5A
Datasheet
3In Stock
Min.: 1
Mult.: 1

PLC Architecture DIN Rail Mount 144 mm x 90 mm x 60.3 mm
MEAN WELL PLC Controllers Expansion Unit 20.4-28.8Vdc 15W Digital Input 16Ch, Digital Output 16Ch including 4 high speed PWM 24Vdc 0.5A
Datasheet
5In Stock
Min.: 1
Mult.: 1

PLC Architecture DIN Rail Mount 144 mm x 90 mm x 58.3 mm
Crouzet PLC Controllers Millenium Analog Expansion, 35 mm, 2 Outputs, 24 VDC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Expansion Modules DIN Rail Mount 36 mm x 90 mm x 61.1 mm
Industrial Shields PLC Controllers Controllino MAXI, Power 12Vdc to 24Vdc. Ethernet, RS485. Inputs (12 IN): 10x Analog (0-10Vdc) / digital (24Vdc), 2x Digital Input / interrupt. Outputs (22 Out): 10x Relay, 12x Digital
Datasheet
65In Stock
Min.: 1
Mult.: 1

Analog / Digital DIN Rail Mount 90 mm x 72 mm x 62 mm
Industrial Shields PLC Controllers Controllino MEGA, Power 12Vdc to 24Vdc Ethernet, RS485 Inputs (21 IN):16x Analog (0-10Vdc)/digital (24Vdc), 5x Digital Input/interrupt.Outputs (40 Out):16x Relay 24x Digital
Datasheet
14In Stock
10Expected 2026/04/13
Min.: 1
Mult.: 1

Analog / Digital PLC DIN Rail Mount 107 mm x 90 mm x 62 mm
Industrial Shields PLC Controllers Controllino MINI, Power 12Vdc to 24VdcInputs: 4x Analog (0-10Vdc) / digital (24Vdc), 2x Digital, 2x AnalogOutputs: 6x Relay, 8x Digital
Datasheet
18In Stock
Min.: 1
Mult.: 1

Analog / Digital PLC DIN Rail Mount 90 mm x 36 mm x 60 mm
Arduino PLC Controllers PRO Opta WiFi Carrier
Datasheet
425In Stock
Min.: 1
Mult.: 1

Micro PLC DIN Rail Mount 84 mm x 70 mm x 61.1 mm
Arduino PLC Controllers PRO Opta RS485 Carrier
Datasheet
478In Stock
Min.: 1
Mult.: 1

Micro PLC DIN Rail Mount 84 mm x 70 mm x 61.1 mm
Omron Automation and Safety Safety Controllers G9SX-ADA222-T15-RT DC24
Datasheet
1In Stock
Min.: 1
Mult.: 1
Industrial Shields PLC Controllers Controllino MINI pure, Power 12Vdc to 24VdcInputs: 4x Analog (0-10Vdc) / digital (24Vdc), 2x Digital, 2x AnalogOutputs:6x Relay, 8x Digital
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog / Digital PLC DIN Rail Mount 90 mm x 36 mm x 60 mm
IDEC PLC Controllers 3.8 PLC+HMI Color SourceOutput
Datasheet
4In Stock
Min.: 1
Mult.: 1

Digital PLC + HMI LED Panel Mount 116 mm x 77 mm x 61.6 mm
Analog Devices / Maxim Integrated Motor Controllers 24V/3x2A three axis stepper motor contro
Datasheet
3In Stock
9On Order
Min.: 1
Mult.: 1

Analog Motor Controller Driver Module Screw Mount
E-T-A Power Controllers Compact power distribution system
Datasheet
7In Stock
18On Order
Min.: 1
Mult.: 1

12 / 0 Smart Control System DIN Rail
IDEC PLC Controllers 3.8 PLC+HMI Color Sink Output
Datasheet
3In Stock
Min.: 1
Mult.: 1

Digital PLC + HMI TFT Panel Mount


IDEC PLC Controllers 16pt Source Exp Module Screw
Datasheet
68In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety PLC Controllers 2 AxisPulse16 I O PNPCJ2MOnly
Datasheet
30In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety I/O Controllers NX 16Pt, 24 VDC PNP Input
Datasheet
156In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety PLC Controllers 16pt. RELAY OUT CJ1
Datasheet
55In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety PLC Controllers 2 RS232 Ports Hi Spd
Datasheet
14In Stock
Min.: 1
Mult.: 1

E-T-A Power Controllers 508, DM, Bus-Controller Module, Ether IP,24DC, 40A, ATEX
Datasheet
2In Stock
Min.: 1
Mult.: 1

Power Distribution System DIN Rail
Phoenix Contact Controller Accessories EO-AB/UT/LED/S/15
Datasheet
9In Stock
Min.: 1
Mult.: 1
DIN Rail
Advanced Energy Power Controllers Thyro-A 3A 400-30 HRL3
Datasheet
7In Stock
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-A 2A 500-60 HRL3
Datasheet
2In Stock
Min.: 1
Mult.: 1