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
Advantech I/O Modules 8-Channel Universal Analog Input Module
Datasheet
2In Stock
11Expected 6/5/2026
Min.: 1
Mult.: 1

Remote I/O Modules
Advantech I/O Modules 16-Ch Isolated DI Module w/ Modbus
Datasheet
8In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 10 V to 30 V Screw
Advantech I/O Modules 8-Ch Relay Output Module
Datasheet
7In Stock
Min.: 1
Mult.: 1

Remote I/O Modules 10 VDC to 48 VDC 30 VDC, 240 VAC 250 mA, 1 A Screw
Advantech I/O Modules 4-ch Analog Output Codesys, EtherCAT Module
Datasheet
1In Stock
Min.: 1
Mult.: 1

Red Lion I/O Modules DA Series I/O Module with 8DI and 8 Relay Outputs
Datasheet
3In Stock
Min.: 1
Mult.: 1
Digital Input/Relay Output Modules Relay Screw
Red Lion I/O Modules DA Series I/O Module 6 UNIVERSAL INPUT
Datasheet
3In Stock
Min.: 1
Mult.: 1
Analog Input Modules Screw
Red Lion I/O Modules E3 I/O Module, 16 DI(DC), 8DI/DO (DC), 8AI (mA), 0 AO
Datasheet
1In Stock
Min.: 1
Mult.: 1
Ethernet I/O Modules 10 VDC to 30 VDC 190 mA 4 mA to 20 mA Screw
Red Lion I/O Modules MOD,8 IN,6 RELAY OUTPUT
Datasheet
3In Stock
Min.: 1
Mult.: 1

Digital I/O Modules 0 V to 5 V, 0 V to 10 V 4 mA to 20 mA
Red Lion I/O Modules MOD,4 UNIVERSAL INPUT
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog Input Modules 0 V to 5 V, 0 V to 10 V 4 mA to 20 mA
Weidmuller I/O Modules UR20-8DO-P
Datasheet
32In Stock
25Expected 6/18/2026
Min.: 1
Mult.: 1
Remote I/O Modules 24 VDC Digital Push-In
Weidmuller I/O Modules UR20-16DO-P
Datasheet
38In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 24 VDC Digital Push-In
Weidmuller I/O Modules UR20-4DI-N
Datasheet
30In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 24 VDC Push-In
Weidmuller I/O Modules UR20-2CNT-100
Datasheet
7In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 24 VDC Push-In
Weidmuller I/O Modules UR20-4AO-UI-16
Datasheet
41In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 24 VDC Analog Push-In
Weidmuller I/O Modules UR20-4AI-UI-16-DIAG
Datasheet
19In Stock
Min.: 1
Mult.: 1
Remote I/O Modules
Weidmuller I/O Modules UR20-4AI-TC-DIAG
Datasheet
39In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 24 VDC Push-In
Weidmuller I/O Modules UR20-PF-O
Datasheet
30In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 24 VDC DC Push-In
Crydom I/O Modules SSR (I/O MODULE) 5-60 VDC
Datasheet
Product Comments
42In Stock
Min.: 1
Mult.: 1

I/O Relay Terminals 4 V to 32 V 22 mA 4 V to 32 V 22 mA DC Screw
Crydom I/O Modules SSR (I/O MODULE) 3-60 VDC
Datasheet
Product Comments
40In Stock
Min.: 1
Mult.: 1

I/O Relay Terminals 18 V to 32 V 13 mA 3 V to 60 V 3 A Red DC DIN Rail

Advantech I/O Modules Industrial WiFi, 2.4GHz I/O module, 4AI+2DO
Datasheet
64In Stock
Min.: 1
Mult.: 1

Wireless Remote I/O Modules 10 V to 30 V 0 A to 20 mA 30 V 400 mA DC Screw
Phoenix Contact I/O Modules ILB BT ADIO MUX
Datasheet
2In Stock
Min.: 1
Mult.: 1

Wireless I/O Modules 10 V 20 mA 10 V 20 mA Analog, Digital Spring
Phoenix Contact I/O Modules ILB BT ADIO MUX-OMNI
Datasheet
4In Stock
Min.: 1
Mult.: 1

Wireless I/O Modules 10 V 20 mA 10 V 20 mA Digital Spring
Omron Automation and Safety I/O Modules E-CAT NPN 8In&8 Out
Datasheet
5In Stock
Min.: 1
Mult.: 1

Remote I/O Modules
Omron Automation and Safety I/O Modules NX 8Pt AD 4-20m 1/8k 250us DIF
Datasheet
4In Stock
Min.: 1
Mult.: 1

Remote I/O Modules
Omron Automation and Safety I/O Modules NX I/O EtherCAT Coupler - 10A
Datasheet
6In Stock
Min.: 1
Mult.: 1

Remote I/O Modules