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, Omron, Opto 22, Phoenix Contact, Siemens, Weidmuller & more.
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Please view our large selection of I/O modules below.
Results: 3.229
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Description Datasheet Availability Pricing (DKK) 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 Temperature & Humidity Sensor (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger Watchdog; Peer-to-Peer (P2P))
Datasheet
8In 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 I/O module; 4AI+4DI (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger; Burnout Detection; Watchdog; Peer-to-Peer (P2P))
Datasheet
11In 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 I/O module; 12DI+12DO (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger; Watchdog; Peer-to-Peer (P2P))
Datasheet
4In Stock
27On Order
Min.: 1
Mult.: 1
Digital I/O Modules 10 VDC to 50 VDC Screw
Phoenix Contact I/O Modules AXL SE RS485 EF
Datasheet
1In Stock
10Expected 18/05/2026
Min.: 1
Mult.: 1

Communication Mdule 24 VDC 8 mA Serial Push-In
Phoenix Contact I/O Modules PLC-V8R/PT-24DC/EM
Datasheet
3In Stock
Min.: 1
Mult.: 1

Extension module 24 VDC 16 mA Analog, Digital Push-In
Advantech I/O Modules Industrial WiFi; 2.4/5GHz Dual-band I/O module; 6DI+2DO+RS-485 (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger; Watchdog; Peer-to-Peer (P2P))
Datasheet
3In Stock
Min.: 1
Mult.: 1
I/O Sensor Module 30 V 100 mA
Advantech I/O Modules Industrial WiFi; 2.4/5GHz Dual-band I/O module; 6DI+RS-485 (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger; Watchdog; Peer-to-Peer (P2P))
Datasheet
4In Stock
Min.: 1
Mult.: 1
I/O Sensor Module 30 V 100 mA
Advantech I/O Modules Robust 6-Ch RTD Input Module
Datasheet
4In Stock
Min.: 1
Mult.: 1

Analog Input Modules 10 VDC to 48 VDC
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)
Datasheet
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 PROFInet / PROFIsafe , M12 L-coded Power Supply, Metal 60mm, IoT Protocols (OPC UA, MQTT, CoAP, REST)
Datasheet
1In Stock
Min.: 1
Mult.: 1

I/O Modules 24 VDC 180 mA Screw

Industruino I/O Modules IND I/O D21G
Datasheet
167In 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
Opto 22 SNAP-AIR400K-8
Opto 22 I/O Modules SNAP 8-Ch Analog Resistor/thermistor Input, 400 K Ohms
Datasheet
3In Stock
Min.: 1
Mult.: 1
Phoenix Contact I/O Modules AXL F AI8 W 1F
Datasheet
4In Stock
Min.: 1
Mult.: 1
Phoenix Contact I/O Modules AXL F EX IS AI8 HART XC 1F
Datasheet
3In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety I/O Modules NX 2Pt D/A +-10 1/8k 250us/pt
Datasheet
55In Stock
Min.: 1
Mult.: 1
Murrelektronik I/O Modules IMPACT67 E DIO16 4P, IMPACT67 EthernetIP compact module, plastic housing, 7/8" 4-pole, quick connect, DLR
Datasheet
4In Stock
Min.: 1
Mult.: 1

Ethernet I/O Modules
Weidmuller I/O Modules UR20-4AO-UI-16-M-DIAG
Datasheet
6In Stock
Min.: 1
Mult.: 1
I/O Modules 24 VDC Analog Push-In
Phoenix Contact I/O Modules AXL UTH 8
Datasheet
2In Stock
Min.: 1
Mult.: 1
Phoenix Contact I/O Modules IL MOD BK DI8 DO4-PAC
Datasheet
24In Stock
Min.: 1
Mult.: 1

Digital I/O Modules 24 V 3 mA 24 V 2 A Green Digital Spring
Omron Automation and Safety I/O Modules NX 2Pt A/D +-10 1/8k 250us SE
Datasheet
24In Stock
Min.: 1
Mult.: 1
Schneider Electric I/O Modules TM3: 4 Ana IN & 2 Ana OUT Spring Term
Datasheet
4In Stock
Min.: 1
Mult.: 1
Weidmuller I/O Modules UR20-4AO-UI-16-DIAG
Datasheet
5In Stock
Min.: 1
Mult.: 1
I/O Modules 24 VDC Analog Push-In
Phoenix Contact I/O Modules AXL F AI4 U XC 1H
Datasheet
3In Stock
Min.: 1
Mult.: 1

Phoenix Contact I/O Modules 4 Channel Digital input IO module
Datasheet
14In Stock
Min.: 1
Mult.: 1

AC/DC Input Modules 19.2 V to 30.5 V 11 mA Green Screw
Phoenix Contact I/O Modules 8 Channel Dig/pulse Input IO module
Datasheet
11In Stock
Min.: 1
Mult.: 1

AC/DC Input Modules 19.2 V to 30.5 V 18 mA Green Screw