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: 1.718
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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 Product
Input Voltage
Input Current
Output Voltage
Output Current
Case Colour
Output Type
Termination Style
Weidmuller I/O Modules UR20-4DI-4DO-PN-FSOE-V2
Datasheet
2In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 24 VDC Push-In
Weidmuller I/O Modules UR20-8DI-PN-FSPS-V2
Datasheet
2In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 24 VDC Push-In
Crydom I/O Modules SSR (I/O MODULE) 12-280 VAC
Datasheet
Product Comments
9In Stock
20Expected 8/6/2026
Min.: 1
Mult.: 1

I/O Relay Terminals 3.7 V to 32 V 18 mA 12 VAC to 280 VAC 5 A Black AC DIN Rail
Crydom I/O Modules SSR (I/O MODULE) 24-280 VAC
Datasheet
Product Comments
29In Stock
Min.: 1
Mult.: 1

Analog Output Modules 2.75 V to 8 V 10 mA 24 VAC to 280 VAC 3.5 A Black AC Plug-In
Crydom I/O Modules SSR (I/O MODULE) 60 VDC
Datasheet
Product Comments
24In Stock
25Expected 7/24/2026
Min.: 1
Mult.: 1

Digital Output Modules 2.75 V to 8 V 27 mA 3 V to 60 V 3 A Red DC Plug-In
Omron Automation and Safety I/O Modules NX 2Pt AD 4-20m 1/8k 250us DIF
Datasheet
3In Stock
Min.: 1
Mult.: 1
Remote I/O Modules
Omron Automation and Safety I/O Modules NX 8Pt AD 4-20m 1/30k 10us DIF
Datasheet
1In Stock
Min.: 1
Mult.: 1

Remote I/O Modules
Omron Automation and Safety I/O Modules NX 8Pt A/D +-10 1/8k 250us SE
Datasheet
3In Stock
Min.: 1
Mult.: 1

Remote I/O Modules


Omron Automation and Safety I/O Modules NX 2Pt D/A 4-20m 1/8k 250us/pt
Datasheet
4In Stock
Min.: 1
Mult.: 1

Remote I/O Modules
Omron Automation and Safety I/O Modules NX 8Pt 12-24VDC NPN Trans Out
Datasheet
4In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 12 V to 24 V 4 A NPN Screwless
Omron Automation and Safety I/O Modules NX DC Out PNP 16pt M3 Screw
Datasheet
2In Stock
Min.: 1
Mult.: 1
Remote I/O Modules
Omron Automation and Safety I/O Modules NX IO Pwr, IOG 16Pts 5-24VDC
Datasheet
6In Stock
Min.: 1
Mult.: 1

Remote I/O Modules
Grayhill I/O Modules I/O Module 24Vdc Std digital input DC
Datasheet
8In Stock
Min.: 1
Mult.: 1

Digital Input Modules 32 V 18 mA 24 V 50 mA White Solder Pin
Grayhill I/O Modules I/O Module Std digital input 5Vdc
Datasheet
96In Stock
Min.: 1
Mult.: 1

Digital Input Modules 32 V 18 mA 5 V 50 mA White DC Solder Pin
Grayhill I/O Modules ASM,DC INPUT MODULE
Datasheet
8In Stock
Min.: 1
Mult.: 1

Digital Input Modules 5 V White Solder Pin
Grayhill I/O Modules 15Vdc logic, 120Vac Digital output AC
Datasheet
34In Stock
Min.: 1
Mult.: 1

Digital Output Modules 15 V 120 V 50 mA Black AC Solder Pin
Grayhill I/O Modules I/O Module Std digital output AC
Datasheet
40In Stock
Min.: 1
Mult.: 1

Digital Output Modules 24 V 3.5 mA 120 V 50 mA Black AC Solder Pin
Grayhill I/O Modules I/O Module Std digital output AC
Datasheet
19In Stock
Min.: 1
Mult.: 1

Digital Output Modules 24 V 3.5 mA 240 V 50 mA Black AC Solder Pin
Grayhill I/O Modules I/O Module Std digital output 5Vdc
Datasheet
53In Stock
61Expected 5/29/2026
Min.: 1
Mult.: 1

Digital Output Modules 5 V 3.5 mA 120 V 50 mA Black AC Solder Pin
Grayhill I/O Modules I/O Module Std digital output DC
Datasheet
57In Stock
Min.: 1
Mult.: 1

Digital Output Modules 15 V 9 mA 60 V 50 mA Red DC Solder Pin
Grayhill I/O Modules ASM,60VDC,3.5A,DC OUTPUT MOD
Datasheet
47In Stock
Min.: 1
Mult.: 1

Digital Output Modules
Grayhill I/O Modules 100VAC/VDC 10W
Datasheet
5In Stock
Min.: 1
Mult.: 1

Digital Output Modules
Grayhill I/O Modules I/O Module 5Vdc Std Std digital input DC
Datasheet
86In Stock
106Expected 7/27/2026
Min.: 1
Mult.: 1

Digital Output Modules 5 V 14 mA 60 V 50 mA Red DC Solder Pin
Grayhill I/O Modules 200VDC 1A OUTPT
Datasheet
28In Stock
Min.: 1
Mult.: 1

Digital Output Modules 5 V 220 VAC 50 mA Red DC Solder Pin
Grayhill I/O Modules 240VAC G5 INPUT
Datasheet
10In Stock
Min.: 1
Mult.: 1

Digital Input Modules 240 VAC 6 mA Yellow Solder Pin