Field I/O

Field I/O
Industrial Field I/O products such as I/O modules, interface modules, and signal conditioners are available at Mouser from leading industrial automation manufacturers. Mouser is an authorized distributor for many field I/O product manufacturers including Advantech, Banner Engineering, Phoenix Contact, Schneider Electric, Weidmuller & more. Please view our selection of field I/O products below. 
Results: 5.828
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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
Schneider Electric Signal Conditioners & Signal Converters Current transducer, Harmony Analog, 22.5mm
Datasheet
15In Stock
5Expected 8/19/2026
Min.: 1
Mult.: 1
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
iWave Global Interface Modules i.MX 8M Mini 1GB RAM/8G eMMC, 1X Ethernet, 1X Wi-Fi, Industrial grade, 7" TFT, Capacitive Touch Air bond, Aluminum Enclosure with Linux OS
Datasheet
1In Stock
Min.: 1
Mult.: 1

StarTech Interface Modules USB-C to Quad-Monitor DisplayPort Adapter, 4K 60Hz, 140W PD Passthrough, TAA
Datasheet
4In Stock
Min.: 1
Mult.: 1

Schneider Electric Signal Conditioners & Signal Converters Signal Conditioner, Harmony Analog, 6.2 mm, universal V or I, signal duplicator
Datasheet
3In Stock
17Expected 8/19/2026
Min.: 1
Mult.: 1
Schneider Electric Signal Conditioners & Signal Converters Signal Conditioner, Harmony Analog, 6.2 mm, RTD
Datasheet
2In Stock
18Expected 8/19/2026
Min.: 1
Mult.: 1
StarTech Interface Modules 2-Port 5G Gigabit PCIe Network Adapter Card, Realtek RTL8126, TAA Compliant
Datasheet
4In Stock
Min.: 1
Mult.: 1

Advantech I/O Modules 24-Ch Ethernet Thermocouple Input Module
Datasheet
1In Stock
8Expected 9/15/2026
Min.: 1
Mult.: 1
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
11In Stock
Min.: 1
Mult.: 1
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
44In Stock
5Expected 8/20/2026
Min.: 1
Mult.: 1
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
22In Stock
54Expected 9/1/2026
Min.: 1
Mult.: 1
Pico Technology Signal Conditioners & Signal Converters IEPE Signal Conditioner
Datasheet
90In Stock
81On Order
Min.: 1
Mult.: 1

ControlByWeb I/O Modules X-417 industrial analog output controller with 4 analog output channels, browser-based setup, analog signal mirroring, voltage/current outputs, and open protocol integration. (standard Ethernet/DC-powered model).
Datasheet
2In Stock
Min.: 1
Mult.: 1

ControlByWeb I/O Modules X-417 industrial analog output controller with 1 analog output channel, browser-based setup, analog signal mirroring, voltage/current outputs, and open protocol integration. (standard Ethernet/DC-powered model).
Datasheet
3In Stock
Min.: 1
Mult.: 1

ControlByWeb I/O Modules X-417 industrial analog output controller with 2 analog output channels, browser-based setup, analog signal mirroring, voltage/current outputs, and open protocol integration. (standard Ethernet/DC-powered model).
Datasheet
3In Stock
Min.: 1
Mult.: 1

ControlByWeb I/O Modules X-417 industrial analog output controller with 3 analog output channels, browser-based setup, analog signal mirroring, voltage/current outputs, and open protocol integration. (standard Ethernet/DC-powered model).
Datasheet
3In Stock
Min.: 1
Mult.: 1

Lantronix I/O Modules 16 Device Port USB I/O Module
Datasheet
13In Stock
Min.: 1
Mult.: 1

M5Stack Interface Modules ATOMIC RS485 Base
Datasheet
172In Stock
369Expected 9/23/2026
Min.: 1
Mult.: 1

Lantronix Interface Modules USB3.0 TO 1000BASE-SX ETHERNET LC MM 3.3V
Datasheet
4In Stock
Min.: 1
Mult.: 1

Tripp Lite Interface Modules U444-2H-DL
Datasheet
4In Stock
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules PSM-ME-RS 232/RS485-
Datasheet
48In Stock
Min.: 1
Mult.: 1

Phoenix Contact Signal Conditioners & Signal Converters MINI MCR-2-F-UI-PT
Datasheet
79In Stock
Min.: 1
Mult.: 1

Tripp Lite Interface Modules U444-H4K6-CAP
Datasheet
2In Stock
2Expected 8/24/2026
Min.: 1
Mult.: 1
WIZnet Interface Modules RS232 to Ethernet protocol conversion device, Supports Modbus TCP to Modbus RTU/ASCII protocol conversion, Protected against ESD
Datasheet
11In Stock
40On Order
Min.: 1
Mult.: 1

ADLINK Technology Interface Modules PCIe-GIE74P
Datasheet
5In Stock
396On Order
Min.: 1
Mult.: 1