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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.

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Types of Controllers

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Results: 12.066

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Part #

PLC Controllers EASYE4 NPLC 24DC TR PUSTRM

EASY-E4-AC-12RC1
Eaton Electrical
1: Rp5.503.800
3In Stock
2Expected 23/02/2026
New At Mouser

Mfr. Part No.
EASY-E4-AC-12RC1

Mouser Part No
504-EASY-E4-AC-12RC1

New At Mouser

Eaton Electrical

PLC Controllers EASYE4 NPLC 24DC TR PUSTRM

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Datasheet

3In Stock

2Expected 23/02/2026

Rp5.503.800

Rp4.983.324

Min.: 1
Mult.: 1

Digital

Base Device

LCD

DIN Rail Mount

72 mm x 90 mm x 58 mm

Level Controllers LIQUIDLEVELCONTROL

LLC54BA
Littelfuse
1: Rp2.482.764
5In Stock

Mfr. Part No.
LLC54BA

Mouser Part No
576-LLC54BA

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

5In Stock

Rp2.482.764

Rp2.059.155

Rp1.923.762

Rp1.834.233

Rp1.754.978

Min.: 1
Mult.: 1

Analog

Liquid Level Controller

None

Level Controllers LIQUIDLEVELCONTROL

LLC843F10P
Littelfuse
1: Rp2.323.337
9In Stock

Mfr. Part No.
LLC843F10P

Mouser Part No
576-LLC843F10P

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

9In Stock

Rp2.323.337

Rp1.926.147

Rp1.799.009

Rp1.714.617

Rp1.640.132

Min.: 1
Mult.: 1

Analog

Pump Control and Liquid Level Control

LED Indicator

Chassis Mount

47.8 mm x 55.6 mm x 63.5 mm

Level Controllers LIQUIDLEVELCONTROL

LLC845F25P
Littelfuse
1: Rp2.323.337
6In Stock

Mfr. Part No.
LLC845F25P

Mouser Part No
576-LLC845F25P

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

6In Stock

Rp2.323.337

Rp1.926.147

Rp1.799.009

Rp1.714.617

Rp1.640.132

Min.: 1
Mult.: 1

Analog

Pump Control and Liquid Level Control

LED Indicator

Chassis Mount

47.8 mm x 55.6 mm x 63.5 mm

Controller Accessories LOADSENSOR/SELF-POWE RED/42857

LSRX-C
Littelfuse
1: Rp1.912.020
3In Stock

Mfr. Part No.
LSRX-C

Mouser Part No
576-LSRX-C

Littelfuse

Controller Accessories LOADSENSOR/SELF-POWE RED/42857

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Datasheet

3In Stock

Rp1.912.020

Rp1.556.108

Rp1.503.271

Rp1.427.869

Rp1.391.361

Min.: 1
Mult.: 1

Depluggable Screw Terminal

Panel Mount

Controller Accessories SDFLASH8GBPLCNEXTMEMORY

1061701
Phoenix Contact
1: Rp3.050.756
6In Stock

Mfr. Part No.
1061701

Mouser Part No
651-1061701

ABB
ADLINK Technology
Advanced Energy
Advanced Illumination
Advanced Thermal Solutions
Advantech
Altech
Altera
AMSECO
Analog Devices Inc.
Apem
ARBOR Technology
Arduino
ATC Diversified Electronics
Banner Engineering
Basler
Brainboxes
Bridgetek
Carlo Gavazzi
Crouzet
Delta Electronics
DFRobot
Digi International
Digital View
Display Visions
Eaton
EDATEC
Endress+Hauser
E-T-A Circuit Breakers
Extech
Honeywell
IBASE
IDEC
Industrial Shields
Industruino
IXYS
KUNBUS
L-Com
Littelfuse
Loctite
Lumberg Automation
M5Stack
MEAN WELL
Molex
MSA Safety
Murrelektronik
Omron
onsemi
Opto 22
Panasonic
Performance Motion Devices
Phoenix Contact
ROBOTIS
Sanyo Denki
Schneider Electric
Seeed Studio
Sensata
Sfera Labs
Siemens
Staco
Swivellink
TE Connectivity
Telemecanique Sensors
Tripp Lite
Trumeter
Weidmuller
Weintek
White-Rodgers
Xeltek

4 Analog Input Module
8 Multifunction Signal Module
AC Charging Controller
AC/DC Charging Controller
Residual Current Monitoring Module
Vehicle Charging Controller
1-Axis
1-Phase
1-Phase AC
12-Module Mounting Rack
16-Module Mounting Rack
2-Axis
2-Wire Adapter
3-Axis
3-Phase AC
32-Channel Boards
4-Axis
4-Module Mounting Rack
4-Module Rack
60mm Busbar Adapter

7 in TFT-LCD
4 Digit, 7 Segment LED Dual
11-Segment
11-Segment, 4-Digit
2-line 7-segment LED Display
3-Digit
4-Digit, 7-Segment
4-Digit Display
5-Digit, 11-Segment
5-Digit, 3-Row
5-Digit, 7-Segment
5-Digit Data
5-Digit Display
7-Segment
7-Segment, 2-Digit
7-Segment, 3.5-Digit
7-Segment, 4-Digit
7-Segment, 5-Digit
7-Segment LCD
7-Segment LED

37.6 mm x 85 mm x 121 mm
7 mm L x 22 mm W x 60 mm H
10 mm x 10 mm x 10 mm
10 mm x 45 mm x 129 mm
12 mm x 100 mm x 71 mm
13 mm L x 62 mm W x 46 mm H
14 mm L x 77 mm W x 35 mm H
15 mm L x 48 mm W x 23 mm H
15 mm x 58 mm
24 mm L x 43 mm W x 24 mm H
24 mm L x 57 mm W x 24 mm H
25.2 mm x 88 mm
25.2 mm x 88 mm x 42 mm
27.94 mm x 154.94 mm x 162.56 mm
30 mm x 100 mm x 71 mm
35 mm L x 70 mm W x 155 mm H
35.5 mm x 90 mm x 58 mm
36 mm x 35 mm x 22 mm
36 mm x 90 mm x 53 mm
36 mm x 90 mm x 58 mm