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
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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 I/O Controllers NX 16Pt, 24 VDC NPN Input
Datasheet
56In Stock
Min.: 1
Mult.: 1

Panasonic Industrial Automation PLC Controllers FP0R Input: 4 channels, 14 bits, range -10 to + 10 VDC, 0 to 20 mA, 4 to 20 mA, No UL
Datasheet
6In Stock
Min.: 1
Mult.: 1

Ultra Compact Controller DIN Rail Mount
Crouzet Controller Accessories .2 14HZ ADJ FREQ GEN 24In Stock
Min.: 1
Mult.: 1

Crouzet Controller Accessories 81513570
Datasheet
7In Stock
Min.: 1
Mult.: 1

Chassis Mount
Crouzet Controller Accessories M NC PLST RLR LVR 5 32 PORTS
Datasheet
62In Stock
Min.: 1
Mult.: 1

Position Detector
Crouzet Controller Accessories M MC STL RLR LVR 5 32 PORTS
Datasheet
46In Stock
Min.: 1
Mult.: 1

Crouzet Level Controllers HNM LIQUID LEVEL CNTRL 24-240VAC
Datasheet
17In Stock
Min.: 1
Mult.: 1

Analog Level Control LED Display DIN Rail Mount 90 mm x 60 mm x 35 mm
Crouzet Phase Angle Controllers 208-480VAC 3PHASE CTRL RLY
Datasheet
36In Stock
Min.: 1
Mult.: 1


Crouzet Phase Angle Controllers 3PHASE CTRL RLY 208-480VAC
Datasheet
49In Stock
Min.: 1
Mult.: 1

Crouzet PLC Controllers M3 CD12 8A 24VDC 8 digi 4 analog ins
Datasheet
8In Stock
Min.: 1
Mult.: 1

Digital Compact Range LCD Display DIN Rail Mount 107.6 mm x 71.2 mm x 58 mm
Crouzet PLC Controllers M3 XD26 5-10A 24VDC 16 digi 6 analog ins
Datasheet
10In Stock
Min.: 1
Mult.: 1

Digital Expandable Range LCD Display DIN Rail Mount 124.6 mm x 90 mm x 58 mm
Crouzet PLC Controllers M3 Digital Ext Mod 5-8A 24VDC XR14
Datasheet
9In Stock
Min.: 1
Mult.: 1

Digital Extension Module LCD Display DIN Rail Mount 90 mm x 72 mm x 57.5 mm
Crouzet PLC Controllers M3 CUSTOM CD12ST 8/4 24VDC PNP
Datasheet
13In Stock
Min.: 1
Mult.: 1

Digital Compact Range LCD Display DIN Rail Mount 90 mm x 71.2 mm x 58 mm
Crouzet PLC Controllers M3 CUSTOM CD12R 8 4 24VAC
Datasheet
8In Stock
Min.: 1
Mult.: 1

Digital Compact Range LCD Display DIN Rail Mount 90 mm x 71.2 mm x 58 mm
Crouzet PLC Controllers Em4 Nano-Plc Ethernet, B26-Et, 26 I/O, 24 Vdc
Datasheet
3In Stock
Min.: 1
Mult.: 1

Digital em4 Ethernet LCD DIN Rail Mount 124.6 mm x 90 mm x 60.6 mm
Crouzet PLC Controllers Kit Millenium Slim CB8R, 88983001 with connectors, 8 I/O, relay outputs, 24 VDC
Datasheet
23In Stock
Min.: 1
Mult.: 1

Digital None DIN Rail Mount 90 mm x 18 mm x 69.6 mm
Crouzet PLC Controllers Kit Millenium Slim CB8S, 88983002 with connectors, 8 I/O, static outputs, 24 VDC
Datasheet
11In Stock
Min.: 1
Mult.: 1

Digital None DIN Rail Mount 90 mm x 18 mm x 69.6 mm
Opto 22 PLC Controllers SNAP PAC S-series Programmable Automation Controller with Four Serial Ports
Datasheet
1In Stock
Min.: 1
Mult.: 1

Schneider Electric I/O Controllers Zelio SR3 10 I-O 24VDC, relay out
Datasheet
11In Stock
Min.: 1
Mult.: 1
Digital Modular Smart Relay Clock DIN Rail Mount
Schneider Electric PLC Controllers CONTROLLER M241-24IO Tr.PNP ETH CAN MAS
Datasheet
2In Stock
Min.: 1
Mult.: 1
Schneider Electric Safety Controllers Safety module UAK Cat.4 24V screw
Datasheet
19In Stock
Min.: 1
Mult.: 1
Phoenix Contact Charge Controllers CHARX SEC-3050
Datasheet
1In Stock
Min.: 1
Mult.: 1
Weidmuller PLC Controllers UC20-M4000
Datasheet
1In Stock
Min.: 1
Mult.: 1

DIN Rail Mount 101 mm x 80 mm x 120 mm
Omron Automation and Safety Safety Controllers Controller 1NO/1NC 24V AC/DC
Datasheet
5In Stock
3On Order
Min.: 1
Mult.: 1
No
DIN Rail Mount 99 mm x 82 mm x 22.5 mm
Omron Automation and Safety PLC Controllers CJ1WOC201 OC201
Datasheet
2In Stock
Min.: 1
Mult.: 1
No