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.
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Please view our large selection of industrial controllers below.
Results 10,413
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Industrial Automation
Controllers

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Description Datasheet Availability Pricing (USD) 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 RS485 EF
Datasheet
26In Stock
$293.55
Min.: 1
Mult.: 1
Communication Module
Phoenix Contact Programmable Logic Controllers - PLCs AXL SE RS232 EF
Datasheet
11In Stock
$293.55
Min.: 1
Mult.: 1
Communication Module
Phoenix Contact Programmable Logic Controllers - PLCs AXL SE DI8/2 48
Datasheet
6In Stock
$112.27
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
$229.00
Min.: 1
Mult.: 1
Analog Programmable Logic Block 50 mm x 50 mm x 17 mm
Siemens Programmable Logic Controllers - PLCs LOGO! 24CEo, logic module, without display, power supply / I/O: 24 V/24 V/24 V trans., 8 DI (4 AI)/4 DO, memory 800 blocks, modularly expandable, Ethernet, integrated web server, data log, user-defined web pages, standard microSD card for LOGO! Soft
Datasheet
3In Stock
$230.30
$225.75
$224.01
$210.43
View
Min.: 1
Mult.: 1
Logic Module DIN Rail Mount
Siemens Programmable Logic Controllers - PLCs LOGO! 230RCEo, logic module, power supply / I/O: 115 V/230 V/relay, 8 DI/4 DO, without display, memory 800 blocks, modularly expandable, Ethernet, integrated web server, data log, user-defined web pages, standard microSD card for LOGO! Soft Comfort V
Datasheet
3In Stock
$245.19
$242.27
$240.39
$225.57
View
Min.: 1
Mult.: 1
Digital Logic Module DIN Rail Mount
ControlByWeb I/O Controllers WebRelay-10 Plus industrial remote relay controller with 10 independent Form-C relays, 2 digital inputs, up to 16 temperature sensors, event scheduling, logging, and browser-based control. (standard Ethernet/DC-powered model).
Datasheet
5In Stock
4Expected 10/2/2026
$569.99
Min.: 1
Mult.: 1
Digital DIN Rail Mount 232 mm x 126 mm x 62 mm
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
$349.99
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
16In Stock
$424.27
$418.38
$412.45
View
Min.: 1
Mult.: 1
Analog / Digital PLC DIN Rail Mount 107 mm x 90 mm x 62 mm
Siemens Programmable Logic Controllers - PLCs SIMATIC DP, CPU 1510SP F-1 PN ET200 2In Stock
$1,743.65
Quote
Min.: 1
Mult.: 1
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
$199.99
Min.: 1
Mult.: 1
DIN Rail Mount
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. (standard Ethernet/DC-powered model).
Datasheet
7In Stock
15Expected 10/16/2026
$219.99
Min.: 1
Mult.: 1
DIN Rail Mount
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
9In Stock
1On Order
$239.99
Min.: 1
Mult.: 1
Digital DIN Rail Mount
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
13In Stock
10On Order
$249.99
Min.: 1
Mult.: 1
DIN Rail Mount
ControlByWeb I/O Controllers X-410 edge programmable controller with browser-based logic, 4 relays, 4 digital inputs, up to 16 temperature sensors, data logging, and Modbus/MQTT/open API support. (Wi-Fi model).
Datasheet
3In Stock
11On Order
$349.99
Min.: 1
Mult.: 1
Analog DIN Rail Mount


Opto 22 Programmable Logic Controllers - PLCs SNAP 8-Ch Analog Resistor/thermistor Input, 400 K Ohms
Datasheet
2In Stock
$643.56
$633.79
Min.: 1
Mult.: 1
Analog Reistor/Thermistor Input Module
IDEC Programmable Logic Controllers - PLCs SmartAXIS 12I/O CPU DC power
Datasheet
9In Stock
$166.21
$166.20
Min.: 1
Mult.: 1
Digital PLC + HMI DIN Rail Mount 76 mm x 60 mm x 110.3 mm

IDEC Programmable Logic Controllers - PLCs 3.8 PLC+HMI Color Sink Output
Datasheet
3In Stock
$977.99
$928.98
Min.: 1
Mult.: 1
PLC + HMI LED Chassis Mount 116 mm x 77 mm x 61.6 mm
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; international model).
Datasheet
3In Stock
$329.99
Min.: 1
Mult.: 1
Digital Panel Mount
E-T-A Power Controllers Electronic power distribution module, DC 12V, SAE J1939, CAN 2.0 B, 12 channel, IP67
Datasheet
20In Stock
$830.96
Min.: 1
Mult.: 1
Analog Screw 159 mm x 159 mm x 43.8 mm
ControlByWeb I/O Controllers X-412 4-channel relay and analog input module with 4 high-resolution analog inputs, 4 relays, browser-based logic, data logging, and open protocol support. (Wi-Fi model).
Datasheet
3In Stock
$419.99
Min.: 1
Mult.: 1
Analog DIN Rail Mount
Siemens Programmable Logic Controllers - PLCs LOGO 12/24RCEO, LOGIC MODULE
Datasheet
7In Stock
$196.39
Quote
Min.: 1
Mult.: 1
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
23In Stock
$1,201.18
Min.: 1
Mult.: 1
ControlByWeb I/O Controllers X-412 4-channel relay and analog input module with 4 high-resolution analog inputs, 4 relays, browser-based logic, data logging, and open protocol support. (PoE/Ethernet model).
Datasheet
3In Stock
$429.99
Min.: 1
Mult.: 1
Analog DIN Rail Mount
ControlByWeb I/O Controllers X-412 4-channel relay and analog input module with 4 high-resolution analog inputs, 4 relays, browser-based logic, data logging, and open protocol support. (standard Ethernet/DC-powered model).
Datasheet
2In Stock
$399.99
Min.: 1
Mult.: 1
Analog DIN Rail Mount