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.
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Industrial Automation
Controllers

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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
Mounting Style
Size
Opto 22 Controller Accessories 8-module analog/discrete/serial mounting chassis
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog I/O Module Rack Chassis Mount 258.5 mm x 136.2 mm x 101.1 mm
Opto 22 PLC Controllers DC digital input, 24 channels, 15-30 V, on/off status only
Datasheet
4In Stock
Min.: 1
Mult.: 1

DC Digital Input Module
Opto 22 PLC Controllers Analog input, multiple ranges, 1.25 to 160 V, isolated, 12 channels
Datasheet
1In Stock
Min.: 1
Mult.: 1

Analog Voltage Input Module
Opto 22 PLC Controllers DC digital output, 24 channels, 5-60 VDC, sourcing
Datasheet
2In Stock
2Expected 8/26/2026
Min.: 1
Mult.: 1

DC Output Sourcing Module
Opto 22 PLC Controllers Analog output, 8 channels, voltage or current, chassis-powered loop
Datasheet
1In Stock
Min.: 1
Mult.: 1

Analog Output Module
Opto 22 PLC Controllers SNAP Isolated 2-Ch Analog Frequency Input, 2 Hz to 500 kHz or 20 Hz to 500 kHz
Datasheet
2In Stock
Min.: 1
Mult.: 1

Analog Frequency Input Module
Opto 22 PLC Controllers SNAP 2-Ch Type E, J, K Thermocouple or -150mV to +150mV Analog Input Module
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog Thermocouple Input Module
Opto 22 PLC Controllers SNAP 2-Ch Type B,C,D,G,N,T,R, or S Thermocouple Analog Input Module
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog Thermocouple Input Module
Opto 22 PLC Controllers SNAP 4-Ch Isolated Type B, C, D, E, G, J, K, N, R, S, or T Thermocouple or or +/-150, +/-75, +/-50, or +/-25 mV Analog Input Module
Datasheet
1In Stock
3Expected 10/2/2026
Min.: 1
Mult.: 1

Analog Thermocouple Input Module
Opto 22 PLC Controllers Isolated SNAP 2-Ch 4-20 mA Current Loop Analog Output Module, with Loop Sourcing
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

Analog Current Loop Output Module
Opto 22 Controller Accessories SNAP B-Series 8-module Rack
Datasheet
5In Stock
Min.: 1
Mult.: 1

8-Module Mounting Rack Panel Mount 234.95 mm x 112.01 mm
Opto 22 PLC Controllers SNAP 4-Ch 10-32 VAC/VDC Digital (Discrete) Input Module
Datasheet
14In Stock
51Expected 9/2/2026
Min.: 1
Mult.: 1

Digital Input Module
Opto 22 PLC Controllers SNAP 4-Ch High-Speed 2.5 - 16VDC Digital (Discrete) Input Module
Datasheet
12In Stock
Min.: 1
Mult.: 1

Digital Input Module
Opto 22 PLC Controllers SNAP 2-Axis Quadrature Position Input Module
Datasheet
1In Stock
Min.: 1
Mult.: 1

Digital Input Module
Opto 22 PLC Controllers SNAP 4-Ch Isolated 12-250 VAC Digital (Discrete) Output Module
Datasheet
1In Stock
Min.: 1
Mult.: 1

Digital Output Module
Opto 22 PLC Controllers SNAP 32-channel Digital (Discrete) Output Module, 5-60 VDC Load Sourcing
Datasheet
2In Stock
Min.: 1
Mult.: 1

Digital Output Module
Opto 22 Controller Accessories SNAP 4-Ch Reed Relay Digital (Discrete) Output Module, Normally Open
Datasheet
8In Stock
5Expected 9/2/2026
Min.: 1
Mult.: 1

Reed Relay Module
Opto 22 PLC Controllers SNAP 4-Ch 5-60 VDC Digital (Discrete) Output Module, Load Sinking
Datasheet
6In Stock
Min.: 1
Mult.: 1

Digital Output Module
Opto 22 PLC Controllers SNAP 4-Ch 5-60 VDC Digital (Discrete) Output Module, Load Sourcing
Datasheet
4In Stock
19Expected 10/9/2026
Min.: 1
Mult.: 1

Digital Output Module
Opto 22 Controller Accessories SNAP PAC 12-Module Mounting Rack
Datasheet
3In Stock
Min.: 1
Mult.: 1

12-Module Mounting Rack Panel Mount 311.15 mm x 112.01 mm
Opto 22 Controller Accessories SNAP PAC 8-Module Mounting Rack
Datasheet
4In Stock
7Expected 8/27/2026
Min.: 1
Mult.: 1

8-Module Mounting Rack Panel Mount 234.95 mm x 112.01 mm
Opto 22 Controller Accessories Adapter for using SNAP PAC or SNAP M-series brains on SNAP B-series mounting racks
Datasheet
1In Stock
Min.: 1
Mult.: 1

Adapter Panel Mount
Siemens Controller Accessories M12 COVERS
Datasheet
46In Stock
Min.: 1
Mult.: 1

Cover
Siemens PLC Controllers LOGO DM8 24 EXPANSION MODULE,
Datasheet
6In Stock
Min.: 1
Mult.: 1

Digital Expansion Module No Display DIN Rail Mount 35.5 mm x 90 mm x 58 mm
Siemens PLC Controllers LOGO DM16 24, EXPANSION MODULE
Datasheet
5In Stock
Min.: 1
Mult.: 1

Digital Expansion Module No Display DIN Rail Mount 71.5 mm x 90 mm x 58 mm