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: 2,858
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Description Datasheet Availability Pricing (EUR) 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 WISE-4250-S232
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
More Info Available
Min.: 1
Mult.: 1
Digital I/O Modules 10 VDC to 50 VDC Screw
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
More Info Available
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 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
2In Stock
More Info Available
Min.: 1
Mult.: 1
Digital I/O Modules 10 VDC to 50 VDC Screw
Phoenix Contact I/O Modules AXL SE RS485 EF
Datasheet
2In Stock
More Info Available
Min.: 1
Mult.: 1

Communication Mdule 24 VDC 8 mA Serial Push-In
Phoenix Contact I/O Modules AXL E IOL DI8 M12 3M
Datasheet
4In Stock
Min.: 1
Mult.: 1

Digital Modules 18 VDC to 30 VDC 2.5 mA 24 VDC 500 mA Connector
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
3In Stock
More Info Available
Min.: 1
Mult.: 1
Digital I/O Modules 10 VDC to 50 VDC Screw
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
Lantronix I/O Modules 16 Device Port USB I/O Module
Datasheet
16In 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
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
1On Order
Min.: 1
Mult.: 1

I/O Modules 24 VDC 180 mA Screw

Industruino I/O Modules IND I/O D21G
Datasheet
178In 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
Omron Automation and Safety I/O Modules 16pt. RELAY OUT CJ1
Datasheet
58In Stock
Min.: 1
Mult.: 1

Relay
Omron Automation and Safety I/O Modules NX 2Pt D/A +-10 1/8k 250us/pt
Datasheet
60In Stock
Min.: 1
Mult.: 1
Opto 22 SNAP-AIR400K-8
Opto 22 I/O Modules SNAP 8-Ch Analog Resistor/thermistor Input, 400 K Ohms
Datasheet
2In Stock
Min.: 1
Mult.: 1
Siemens I/O Modules ET 200SP. F-DQ 4x24VDC/2A PM HF 4In Stock
Min.: 1
Mult.: 1
Phoenix Contact I/O Modules AXL F AI8 W 1F
Datasheet
4In Stock
Min.: 1
Mult.: 1
Weidmuller I/O Modules UR20-4RO-CO-255
Datasheet
43In Stock
Min.: 1
Mult.: 1
I/O Modules 24 VDC Digital Push-In
Phoenix Contact I/O Modules AXL P EX IS DI16 NAM 1F
Datasheet
4In Stock
Min.: 1
Mult.: 1

Digital Output Modules 19.2 V DC to 30 V DC 130 mA 135 mA Gray DC Push-In
Phoenix Contact I/O Modules AXL P AI8 HART 1F
Datasheet
5In Stock
Min.: 1
Mult.: 1

Digital Output Modules 19.2 V DC to 30 V DC 20 mA 135 mA Gray DC Push-In
Weidmuller I/O Modules UR20-1CNT-500
Datasheet
7In Stock
Min.: 1
Mult.: 1
I/O Modules 24 VDC Push-In
Weidmuller I/O Modules UR20-PF-O
Datasheet
34In Stock
Min.: 1
Mult.: 1
I/O Modules 24 VDC DC Push-In
Phoenix Contact I/O Modules AXL P EX IS DO4 SD 24-48 1F
Datasheet
5In Stock
Min.: 1
Mult.: 1

Digital Output Modules 19.2 V DC to 30 V DC 455 mA 23.7 V 99 mA Gray DC Push-In