Controllers

Controllers
Industrial Controllers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many industrial controller manufacturers including Advanced Energy, Banner Engineering, Industrial Shields, KUNBUS, Omron, Opto 22, Phoenix Contact, Schneider Electric & more.
More...

Please view our large selection of industrial controllers below.
Results 10,557
Applied categories
Industrial Automation
Controllers

Filters

Availability options
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Analog / Digital
Type
Display Type
Mounting Style
Size
Phoenix Contact Programmable Logic Controllers - PLCs AXL SE RS232 EF
Datasheet
9In Stock
4Expected 2026-12-24
$422.71
Min.: 1
Mult.: 1
Communication Module
Phoenix Contact Programmable Logic Controllers - PLCs AXL SE RS485 EF
Datasheet
25In Stock
$422.71
Min.: 1
Mult.: 1
Communication Module
Siemens Programmable Logic Controllers - PLCs LOGO 230RCEo. 8DI/4DO.800 Blocks
Datasheet
3In Stock
$353.07
$348.87
$346.16
$324.82
View
Min.: 1
Mult.: 1
Digital Logic Module DIN Rail Mount
Siemens Programmable Logic Controllers - PLCs LOGO 24CEo. 8DI(4AI)/4DO. 800 Blocks
Datasheet
3In Stock
$331.63
$325.08
$322.57
$303.02
View
Min.: 1
Mult.: 1
Logic Module DIN Rail Mount
Amphenol Advanced Sensors Level Controllers Rope Leak Detection System - Non-Positioning Leakage Monitoring Detection Module with 15M Cable, LET-BASIC Controller, Power Extension Wire, Lead Cable (3M), Testing cable 15M , wire end connector
Datasheet
1In Stock
9On Order
$687.97
$648.42
$633.67
Min.: 1
Mult.: 1
Leak Controller LED DIN Rail Mount 86 mm x 58 mm x 55 mm
Phoenix Contact Programmable Logic Controllers - PLCs AXL SE DI8/2 48
Datasheet
6In Stock
$161.67
Min.: 1
Mult.: 1
Digital Input Module
Banner Engineering I/O Controllers DXMR50 Logic Block ; Input Ports (x2): PNP Pin 4, 0-10 V or 4-20 mA Pin 2 ; Output Port: PNP Pin 4, 4-20 mA Pin 2 ; Male 4-pin M12 10-30 V dc, 3x Female 4-pin M12 IO
Datasheet
2In Stock
$329.76
Min.: 1
Mult.: 1
Analog Programmable Logic Block 50 mm x 50 mm x 17 mm
LUTZE / Amphenol 750530
LUTZE / Amphenol I/O Controllers LCIS-WAA-0530-62-S
Datasheet
7In Stock
$224.77
$218.29
$205.20
$199.90
View
Min.: 1
Mult.: 1
Analog LCIS Converter DIN Rail Mount 93 mm x 73 mm x 6.2 mm
Siemens Programmable Logic Controllers - PLCs SIMATIC DP, CPU 1510SP F-1 PN ET200 2In Stock
$2,510.86
Quote
Min.: 1
Mult.: 1
ControlByWeb I/O Controllers WebRelay-Quad remote relay controller with 4 web-controlled relays, browser-based logic builder, open API, Modbus TCP/IP and MQTT support. (PoE/Ethernet model).
Datasheet
8In Stock
10Expected 2026-10-16
$359.99
Min.: 1
Mult.: 1
DIN Rail Mount
ControlByWeb I/O Controllers WebRelay single relay and input module with browser-based interface, open REST API, 1 relay, 1 digital input, data logging, and 400-Series firmware capabilities. (standard Ethernet/DC-powered model).
Datasheet
21In Stock
$287.99
Min.: 1
Mult.: 1
DIN Rail Mount
Siemens Programmable Logic Controllers - PLCs SIMATIC S7, ANALOG INPUT SM 336
Datasheet
1In Stock
$6,134.69
Min.: 1
Mult.: 1
Analog Input Module
ControlByWeb I/O Controllers WebSwitch Plus remote power switch with 2 relay-controlled power outlets, 2 digital inputs, up to 16 temperature sensors, automatic reboot, logging, and browser-based control. (with temperature sensor; North American model).
Datasheet
8In Stock
$503.99
Min.: 1
Mult.: 1
Digital Panel Mount
Industrial Shields Programmable Logic Controllers - PLCs 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
15In Stock
$610.95
$602.47
$593.93
View
Min.: 1
Mult.: 1
Analog / Digital PLC DIN Rail Mount 107 mm x 90 mm x 62 mm
Siemens Programmable Logic Controllers - PLCs LOGO 12/24RCEO, LOGIC MODULE
Datasheet
6In Stock
$293.75
$282.15
View
Min.: 1
Mult.: 1
ControlByWeb I/O Controllers WebRelay-Quad remote relay controller with 4 web-controlled relays, browser-based logic builder, open API, Modbus TCP/IP and MQTT support. (Wi-Fi model).
Datasheet
7In Stock
1On Order
$345.59
Min.: 1
Mult.: 1
Digital DIN Rail Mount
Banner Engineering Safety Controllers SC26-2DE Safety Controller: Non Expandable; 26 Input; 2 pairs of PNP Safety Outputs (0.5 A each); Display; Ethernet; USB; 8 Convertible Inputs; Removable Screw Terminals; 24 V dc; 160 mA
Datasheet
22In Stock
$1,729.70
Min.: 1
Mult.: 1
IDEC Programmable Logic Controllers - PLCs SmartAXIS 12I/O CPU DC power
Datasheet
9In Stock
$239.34
Min.: 1
Mult.: 1
Digital PLC + HMI DIN Rail Mount 76 mm x 60 mm x 110.3 mm


Opto 22 Programmable Logic Controllers - PLCs SNAP 8-Ch Analog Resistor/thermistor Input, 400 K Ohms
Datasheet
2In Stock
$973.57
$918.98
Min.: 1
Mult.: 1
Analog Reistor/Thermistor Input Module

Industruino I/O Controllers IND I/O D21G
Datasheet
88In Stock
$313.36
Min.: 1
Mult.: 1

IDEC Programmable Logic Controllers - PLCs SmartRelay CPU 24VAC-DC
Datasheet
173In Stock
$256.58
Min.: 1
Mult.: 1
Omron Automation and Safety Programmable Logic Controllers - PLCs CJ1 DC24V 16pt PNP Output
Datasheet
21In Stock
$951.26
View
Min.: 1
Mult.: 1
Omron Automation and Safety Programmable Logic Controllers - PLCs 16pt. RELAY OUT CJ1
Datasheet
55In Stock
$1,001.16
View
Min.: 1
Mult.: 1
Omron Automation and Safety Programmable Logic Controllers - PLCs 2 RS232 Ports Hi Spd
Datasheet
13In Stock
$3,067.79
View
Min.: 1
Mult.: 1


IDEC Programmable Logic Controllers - PLCs 16pt Source Exp Module Screw
Datasheet
65In Stock
$370.58
$368.97
Min.: 1
Mult.: 1