I/O Controllers

I/O Controllers
I/O Controllers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many input/output controller manufacturers including Banner Engineering, Industruino, KUNBUS, Omron, Phoenix Contact, Schneider Electric & more.
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Please view our large selection of input/output controllers below.
Results: 272
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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Number of Outputs
Analogue / Digital
Output Type
Mounting Style
Size
Number of Inputs
Display Type
Series
Features
Banner Engineering I/O Controllers IO-Link Touch Controller: 4-Output; 18-30 V dc; 4-Touch Control Module
Datasheet
2In Stock
Min.: 1
Mult.: 1

Light Control Box 4 Output Wall Mount 4 Input LCA130T
Banner Engineering I/O Controllers Touch Controller: 5-Output Wireless 2.4 GHz; 18-30 V dc; 5-Touch Control Module
Datasheet
1In Stock
Min.: 1
Mult.: 1

Light Control Box 5 Output Wall Mount 4 Input LCA130T
Banner Engineering I/O Controllers IO-Link Touch Controller: 5-Output; 18-30 V dc; 5-Touch Control Module
Datasheet
4In Stock
16On Order
Min.: 1
Mult.: 1

5 Output Wall Mount 4 Input LCA130T
KUNBUS I/O Controllers RevPi RO
Datasheet
49In Stock
91Expected 9/7/2026
Min.: 1
Mult.: 1

Relay Module No Output DIN Rail Mount 111 mm x 23 mm x 96 mm RevPi RO Relay Output Module
Banner Engineering I/O Controllers LC25 LED Controller; WLF12 Pro Controller; Voltage: 12-30 V dc; IP65, IP67, IP68; Input: Pro Editor Discrete I/O; Output: WLF12; Female-Male 4-pin M12 QD
Datasheet
50In Stock
Min.: 1
Mult.: 1

Discrete Controllers WLF12 Pro
ControlByWeb I/O Controllers X-401 industrial dual relay and input module with browser-based setup, embedded logic builder, Modbus/MQTT/SNMP/REST support, 2 SPDT relays, and 2 optically isolated digital inputs. (standard Ethernet/DC-powered model).
Datasheet
15In Stock
Min.: 1
Mult.: 1

2 Output Digital Relay DIN Rail Mount 2 Input 400 Series
ControlByWeb I/O Controllers X-420 instrumentation-grade data acquisition module with 4 analog inputs, 2 configurable digital I/O, frequency input, up to 16 temperature sensors, and browser-based monitoring. (PoE/Ethernet model).
Datasheet
5In Stock
Min.: 1
Mult.: 1

Digital 400 Series
ControlByWeb I/O Controllers X-420 instrumentation-grade data acquisition module with 4 analog inputs, 2 configurable digital I/O, frequency input, up to 16 temperature sensors, and browser-based monitoring. (standard Ethernet/DC-powered model).
Datasheet
5In Stock
Min.: 1
Mult.: 1

Digital 400 Series
KUNBUS I/O Controllers RevPi DIO
Datasheet
215In Stock
Min.: 1
Mult.: 1

14 Output Digital, PWM DIN Rail Mount 111 mm x 23 mm x 96 mm 14 Input RevPi DIO
Omron Automation and Safety I/O Controllers Mix I/O 16 in 16 out DC FUJ
Datasheet
2In Stock
Min.: 1
Mult.: 1

KUNBUS I/O Controllers RevPi DO
Datasheet
30In Stock
Min.: 1
Mult.: 1

16 Output Digital, PWM DIN Rail Mount 111 mm x 23 mm x 96 mm RevPi DO
Banner Engineering I/O Controllers DXMR90 Industrial Controller; Power: 12-30 V dc; Female M12 (D-Code Ethernet); IP65, IP67; Ethernet IP, Modbus TCP, Modbus RTU Client and Profinet
Datasheet
4In Stock
Min.: 1
Mult.: 1
DXMR90-X1
Schneider Electric I/O Controllers M171 OPT. DISPLAY 14IO MODBUS 100-240V
Datasheet
30In Stock
Min.: 1
Mult.: 1
TM171
KUNBUS I/O Controllers RevPi DI
Datasheet
24In Stock
Min.: 1
Mult.: 1

DIN Rail Mount 111 mm x 23 mm x 96 mm 16 Input RevPi DI
KUNBUS I/O Controllers RevPi MIO
Datasheet
40In Stock
77Expected 11/20/2026
Min.: 1
Mult.: 1

12 Output Analog, Digital DIN Rail Mount 111 mm x 23 mm x 96 mm 12 Input RevPi MIO
Omron Automation and Safety I/O Controllers INPUT DC24V 16PT 7MA Clamp
Datasheet
3In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety I/O Controllers In CJ1 DC24V 64 PT 4.1ma
Datasheet
2In Stock
Min.: 1
Mult.: 1

Expansion I/O Unit DIN Rail Mount 90 mm x 65 mm x 31 mm 64 Input

Omron Automation and Safety I/O Controllers Mix I/O 16 in 16 out DC MIL
Datasheet
3In Stock
Min.: 1
Mult.: 1

Schneider Electric I/O Controllers Zelio SR3 10 I-O 24VDC, relay out
Datasheet
8In Stock
Min.: 1
Mult.: 1
Modular Smart Relay 10 Output Digital Relay DIN Rail Mount 10 Input Clock SR3
Schneider Electric I/O Controllers M171 OPT. FLUSH MOUNTING 22 IOS, MODBUS
Datasheet
24In Stock
Min.: 1
Mult.: 1
TM171
Omron Automation and Safety I/O Controllers SEN CTR SPDT NP N NO/TMR
Datasheet
9In Stock
Min.: 1
Mult.: 1
No
Relay S3D2
Brainboxes I/O Controllers Neuron Industrial Edge Controller 8 x I/O & Serial Port
Datasheet
1In Stock
Min.: 1
Mult.: 1

8 Output Digital Open Drain DIN Rail Mount 120 mm x 99 mm x 45 mm 8 Input BB
DFRobot I/O Controllers Edge101 Industrial ESP32 IoT Programmable Controller (RS485, CAN, Ethernet)
2In Stock
20On Order
Min.: 1
Mult.: 1

Omron Automation and Safety I/O Controllers NX 8Pt, 24 VDC NPN Input
Datasheet
6In Stock
Min.: 1
Mult.: 1

NXID
Omron Automation and Safety I/O Controllers NX 8Pt, 24 VDC PNP Input
Datasheet
3In Stock
Min.: 1
Mult.: 1

NXID