I/O Modules

 I/O Modules
I/O Modules are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many I/O module manufacturers including Advantech, Grayhill, Phoenix Contact, Schneider Electric, Weidmuller & more.
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Please view our large selection of I/O modules below.
Results: 2,612
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Input Voltage Input Current Output Voltage Output Current Case Colour Output Type Termination Style
Advantech I/O Modules Industrial WiFi, 2.4/5GHz Dual-band module, 4AI+4DI 6In Stock
Min.: 1
Mult.: 1
Digital I/O Modules 10 VDC to 50 VDC Screw
Advantech I/O Modules Industrial WiFi, 2.4/5GHz Dual-band module, 12DI+12DO, MQTT & Modbus/TCP, built-in data logger, WPA3 security 12In Stock
Min.: 1
Mult.: 1
Digital I/O Modules 10 VDC to 50 VDC Screw
Phoenix Contact I/O Modules AXL SE RS485 EF 2In Stock
6Expected 27/02/2026
Min.: 1
Mult.: 1

Communication Mdule 24 VDC 8 mA Serial Push-In
Advantech I/O Modules Industrial WiFi, 2.4/5GHz Dual-band module, Temperature & Humidity Sensor, MQTT & Modbus/TCP, built-in data logger, WPA3 security 5In Stock
Min.: 1
Mult.: 1
Digital I/O Modules 10 VDC to 50 VDC Screw
Phoenix Contact I/O Modules AXL E IOL DI8 M12 3M 4In Stock
Min.: 1
Mult.: 1

Digital Modules 18 VDC to 30 VDC 2.5 mA 24 VDC 500 mA Connector
Banner Engineering I/O Modules IC70 IP20 Series: 16 Channel Discrete NPN IO-Link Hub; IO-Link Interface; Screw Terminal Connections 3In Stock
Min.: 1
Mult.: 1

I/O Modules NPN Screw
Phoenix Contact I/O Modules AXL SE AO4 U -10-10 1In Stock
14Expected 02/03/2026
Min.: 1
Mult.: 1

Axioline Smart Elements 19.2 VDC to 30 VDC 80 mA - 10 V to 10 V Analog Push-In
Lantronix I/O Modules 16 Device Port USB I/O Module 16In Stock
Min.: 1
Mult.: 1

Lumberg Automation I/O Modules LioN-Safety 8/4-F-DI 4-F-DO 2-IOLM M12 PROFInet / PROFIsafe , M12 L-coded Power Supply, Metal 60mm, IoT Protocols (OPC UA, MQTT, CoAP, REST) 1In Stock
Min.: 1
Mult.: 1

I/O Modules 24 VDC 180 mA Screw
Lumberg Automation I/O Modules LioN-Safety 8/4-F-DI 4-F-DO 2-IOLM M12 EtherNet/IP / CIP Safety , M12 L-coded Power Supply, Metal 60mm, IoT Protocols (OPC UA, MQTT, CoAP, REST) 1In Stock
Min.: 1
Mult.: 1

I/O Modules 24 VDC 180 mA Screw

Industruino I/O Modules IND I/O D21G 195In Stock
Min.: 1
Mult.: 1

Digital I/O Modules 3.3 V to 28 V 20 mA 8 V to 28 V 2.3 A AC DIN Rail
MEAN WELL I/O Modules CMU2C ????????? (Rack)(CANbus) 4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety I/O Modules NX 2Pt D/A +-10 1/8k 250us/pt 63In Stock
Min.: 1
Mult.: 1
MEAN WELL I/O Modules CMU2C ?????????(PMbus) 4In Stock
Min.: 1
Mult.: 1

Lumberg Automation 0960 IOL 381-001
Lumberg Automation I/O Modules 3In Stock
Min.: 1
Mult.: 1

I/O Hubs Gray Metallic
Omron Automation and Safety I/O Modules 16pt. RELAY OUT CJ1 58In Stock
Min.: 1
Mult.: 1

Relay
Murrelektronik 56168
Murrelektronik I/O Modules CUBE20 DIGITAL IN-/OUTPUT MODULE, 16 digital inputs and 16 digital outputs, Cube20 DI16 DO16 4In Stock
Min.: 1
Mult.: 1
Interface Modules 24 V 700 mA 500 mA Digital Spring Terminal

Weintek I/O Modules iR-ETN40P - Ethernet I/O Module w/onboard I/O

I/O Modules 15 VDC to 28 VDC 350 mA 11 VDC to 28 VDC 4 A Digital DIN Rail
Advantech I/O Modules Robust 6-Ch RTD Input Module 1In Stock
4Expected 30/03/2026
Min.: 1
Mult.: 1

Analog Input Modules 10 VDC to 48 VDC

Weintek I/O Modules Ethernet I/O Module

I/O Modules 15 VDC to 28 VDC 520 mA 250 VAC / 30 VDC 8 A Analog, Digital DIN Rail
Phoenix Contact I/O Modules AXL F AI8 W 1F 4In Stock
Min.: 1
Mult.: 1
Carlo Gavazzi I/O Modules DUPLINE SAFE SIL3 1CH TX CONNECTOR 4In Stock
3On Order
Min.: 1
Mult.: 1
Carlo Gavazzi I/O Modules DUP DIG TRANC 1-OUT 4-IN 5In Stock
Min.: 1
Mult.: 1
Phoenix Contact I/O Modules AXL P EX IS AO4 HART 1F 5In Stock
Min.: 1
Mult.: 1

Digital Output Modules 19.2 V DC to 30 V DC 160 mA 99 mA Gray DC Push-In
Weidmuller I/O Modules UR20-4RO-CO-255 49In Stock
Min.: 1
Mult.: 1
I/O Modules 24 VDC Digital Push-In