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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.

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Results: 2,972

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Part #

I/O Modules 15-ch Isolated Digital I/O Modbus TCP Mo

ADAM-6250-B
Advantech
1: €222.14
72In Stock

Mfr. Part No.
ADAM-6250-B

Mouser Part No
923-ADAM-6250-B

Advantech

I/O Modules 15-ch Isolated Digital I/O Modbus TCP Mo

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Datasheet

72In Stock

€222.14

Min.: 1
Mult.: 1

Digital I/O Modules

10 V to 30 V

100 mA

Screw

I/O Modules 4-ch Relay Output Modbus TCP Module with

ADAM-6266-B
Advantech
1: €222.14
137In Stock

Mfr. Part No.
ADAM-6266-B

Mouser Part No
923-ADAM-6266-B

Advantech

I/O Modules 4-ch Relay Output Modbus TCP Module with

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Datasheet

137In Stock

More Info Available

€222.14

Min.: 1
Mult.: 1

Digital Input Modules

10 V to 30 V

250 VAC, 30 VDC

5 A

Screw

I/O Modules OPC UA and Security Remote I/O_AI Module

ADAM-6317-A1
Advantech
1: €447.20
110In Stock

Mfr. Part No.
ADAM-6317-A1

Mouser Part No
923-ADAM-6317-A1

Advantech

I/O Modules OPC UA and Security Remote I/O_AI Module

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Datasheet

110In Stock

€447.20

Min.: 1
Mult.: 1

Digital I/O Modules

10 V to 30 V

20 mA

30 V

100 uA

Screw

I/O Modules Industrial WiFi; 2.4GHz I/O module; 4DI+4DO (WPA2 security; MQTT, Modbus/TCP; Data logger; Peer-to-Peer (P2P))

WISE-4050-B
Advantech
1: €133.82
127In Stock
14On Order

Mfr. Part No.
WISE-4050-B

Mouser Part No
923-WISE-4050-B

Advantech

I/O Modules Industrial WiFi; 2.4GHz I/O module; 4DI+4DO (WPA2 security; MQTT, Modbus/TCP; Data logger; Peer-to-Peer (P2P))

Datasheet

127In Stock

14On Order

€133.82

Min.: 1
Mult.: 1

Digital I/O Modules

10 V to 30 V

3 mA

30 V

400 mA

I/O Modules G4 DC Output 5-60 VDC, 5 VDC Logic

G4ODC5
Opto 22
1: €29.00
477In Stock Restricted Availability

Mfr. Part No.
G4ODC5

Mouser Part No
94-G4ODC5

Opto 22

I/O Modules G4 DC Output 5-60 VDC, 5 VDC Logic

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Datasheet

477In Stock

€29.00

€25.24

€25.13

€25.05

€24.60

Min.: 1
Mult.: 1

Restricted Availability

Digital Output Modules

12 mA

5 VDC to 60 VDC

3 A

Red

Solder Pin

I/O Modules SNAP 2-Ch 0-10 amp RMS Analog Input Module

SNAP-AIARMS
Opto 22
1: €444.37
5In Stock Restricted Availability

Mfr. Part No.
SNAP-AIARMS

Mouser Part No
94-SNAP-AIARMS

Opto 22

I/O Modules SNAP 2-Ch 0-10 amp RMS Analog Input Module

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Datasheet

5In Stock

€444.37

Min.: 1
Mult.: 1

Restricted Availability

2-Ch Analog Input Modules

0 A to 10 A

Screw

I/O Modules SNAP Isolated 2-Ch 0-250 V RMS AC/DC Analog Input Module

SNAP-AIVRMS-i
Opto 22
1: €428.99
5In Stock Restricted Availability

Mfr. Part No.
SNAP-AIVRMS-i

Mouser Part No
94-SNAP-AIVRMS-I

Opto 22

I/O Modules SNAP Isolated 2-Ch 0-250 V RMS AC/DC Analog Input Module

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Datasheet

5In Stock

€428.99

Min.: 1
Mult.: 1

Restricted Availability

2-Ch Analog Input Modules

0 V to 250 V

200 mA

White

I/O Modules SLIMLINE 22.5F,IP20,SCRW

3RK12050BE000AA2
Siemens
1: €566.29
4In Stock
1On Order

Mfr. Part No.
3RK12050BE000AA2

Mouser Part No
982-3RK12050BE000AA2

Siemens

I/O Modules SLIMLINE 22.5F,IP20,SCRW

Datasheet

4In Stock

1On Order

€566.29

€518.53

Min.: 1
Mult.: 1

Digital Input Modules

26.5 V to 31.5 V

Screw

I/O Modules AS-I DUP STR,4I/2O,200MA PNP,24V DC,4A

3RK14001MQ010AA4
Siemens
1: €1,233.79
1In Stock

Mfr. Part No.
3RK14001MQ010AA4

Mouser Part No
982-3RK14001MQ010AA4

Siemens

I/O Modules AS-I DUP STR,4I/2O,200MA PNP,24V DC,4A

Datasheet

1In Stock

€1,233.79

Min.: 1
Mult.: 1

Digital I/O Modules

20 V to 30 V

200 mA

24 V

4 A

Screw

I/O Modules ET 200SP AI Energy Meter CT ST

6ES71346PA010BU0
Siemens
1: €480.13
3In Stock
New At Mouser

Mfr. Part No.
6ES71346PA010BU0

Mouser Part No
982-6ES71346PA010BU0

New At Mouser

Siemens

I/O Modules ET 200SP AI Energy Meter CT ST

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Datasheet

3In Stock

€480.13

€438.14

Min.: 1
Mult.: 1

Input Modules

19.2 V to 28.8 V

12.5 mA

I/O Modules ET 200SP, EL-MOD F-DI 8x24VDC HF

6ES71366BA010CA0
Siemens
1: €462.93
38In Stock

Mfr. Part No.
6ES71366BA010CA0

Mouser Part No
982-6ES71366BA010CA0

Siemens

I/O Modules ET 200SP, EL-MOD F-DI 8x24VDC HF

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Datasheet

38In Stock

€462.93

€424.40

Min.: 1
Mult.: 1

I/O Modules

19.2 V to 28.8 V

40 mA

300 mA

I/O Modules MODULE,INPUT,12DI,24VDC

6ES71416BG000AB0
Siemens
1: €972.69
3In Stock

Mfr. Part No.
6ES71416BG000AB0

Mouser Part No
982-6ES71416BG000AB0

Siemens

I/O Modules MODULE,INPUT,12DI,24VDC

Datasheet

3In Stock

€972.69

€916.76

Min.: 1
Mult.: 1

I/O Modules ET200ECO PN, 4AO U/I 8XM12

6ES71456HD000AB0
Siemens
1: €1,592.15
1In Stock

Mfr. Part No.
6ES71456HD000AB0

Mouser Part No
982-6ES71456HD000AB0

Siemens

I/O Modules ET200ECO PN, 4AO U/I 8XM12

Datasheet

1In Stock

€1,592.15

Min.: 1
Mult.: 1

I/O Modules DVP-S CPU , NPN Sinking Output, Embedded RS232 , 2x RS-485, 12 I/Os (8DI+4DO) , support left side module, Program capacity: 16K steps

DVP12SA211T
Delta Electronics
1: €201.04
7In Stock Restricted Availability

Mfr. Part No.
DVP12SA211T

Mouser Part No
108-DVP12SA211T

Delta Electronics

I/O Modules DVP-S CPU , NPN Sinking Output, Embedded RS232 , 2x RS-485, 12 I/Os (8DI+4DO) , support left side module, Program capacity: 16K steps

Datasheet

7In Stock

€201.04

€196.66

€194.33

€193.48

View

Min.: 1
Mult.: 1

Restricted Availability

Extension Modules

24 V

White

Transistor

DIN Rail

I/O Modules AXL F AO4 HART XC 1F

1087080
Phoenix Contact
1: €556.32
3In Stock

Mfr. Part No.
1087080

Mouser Part No
651-1087080

Phoenix Contact

I/O Modules AXL F AO4 HART XC 1F

Datasheet

3In Stock

€556.32

Min.: 1
Mult.: 1

I/O Modules ANALOG, 4 INPUT, PT/NI/KTY/R, 2/3 WIRE

XN-322-4AI-PTNI
Eaton Electrical
1: €598.51
3In Stock
New At Mouser

Mfr. Part No.
XN-322-4AI-PTNI

Mouser Part No
504-XN-322-4AI-PTNI

New At Mouser

Eaton Electrical

I/O Modules ANALOG, 4 INPUT, PT/NI/KTY/R, 2/3 WIRE

Datasheet

3In Stock

€598.51

€564.10

Min.: 1
Mult.: 1

I/O Modules

0 A to 100 mA

Plug-In

I/O Modules POWER FEED MODULE 120/230VAC

XNE-8AI-U/I-4PT/NI
Eaton Electrical
1: €691.84
3In Stock
New At Mouser

Mfr. Part No.
XNE-8AI-U/I-4PT/NI

Mouser Part No
504-XNE-8AI-UI-4PTNI

New At Mouser

Eaton Electrical

I/O Modules POWER FEED MODULE 120/230VAC

3In Stock

€691.84

€663.33

€653.41

Quote

Min.: 1
Mult.: 1

Analog Input Modules

10 VDC

Push-In

I/O Modules XNE GATEWAY CANOPEN

XNE-GWBR-CANOPEN
Eaton Electrical
1: €463.04
3In Stock
New At Mouser

Mfr. Part No.
XNE-GWBR-CANOPEN

Mouser Part No
504-XNE-GWBR-CANOPEN

New At Mouser

Eaton Electrical

I/O Modules XNE GATEWAY CANOPEN

Datasheet

3In Stock

€463.04

€435.89

Min.: 1
Mult.: 1

I/O Gateway Modules

24 VDC

Push-In

I/O Modules 900 MHz Radioline Radio module

2901540
Phoenix Contact
1: €675.62
39In Stock Restricted Availability

Mfr. Part No.
2901540

Mouser Part No
651-2901540

Phoenix Contact

I/O Modules 900 MHz Radioline Radio module

Learn More

Datasheet

39In Stock

€675.62

Min.: 1
Mult.: 1

Restricted Availability

Wireless Sets

10.8 V to 30.5 V

3 V, 30 V

500 mA

Green

Analog, Digital

Screw

I/O Modules CompoNet 8 NPN Ins

CRT1-ID08
Omron Automation and Safety
1: €659.86
2In Stock

Mfr. Part No.
CRT1-ID08

Mouser Part No
653-CRT1-ID08

Omron Automation and Safety

I/O Modules CompoNet 8 NPN Ins

Datasheet

2In Stock

€659.86

€559.73

Min.: 1
Mult.: 1

Digital Input Modules

24 V

6 mA

DIN Rail

I/O Modules 16In/16OutcageN PN with detect

DRT2-MD32SLH
Omron Automation and Safety
1: €1,447.26
1In Stock

Mfr. Part No.
DRT2-MD32SLH

Mouser Part No
653-DRT2-MD32SLH

Omron Automation and Safety

I/O Modules 16In/16OutcageN PN with detect

Datasheet

1In Stock

€1,447.26

Min.: 1
Mult.: 1

I/O Modules NX 16Pt 12-24VDC PNP Trans Out

NX-OD5256
Omron Automation and Safety
1: €211.69
67In Stock Restricted Availability

Mfr. Part No.
NX-OD5256

Mouser Part No
653-NXOD5256

Omron Automation and Safety

I/O Modules NX 16Pt 12-24VDC PNP Trans Out

Datasheet

67In Stock

€211.69

€200.86

Min.: 1
Mult.: 1

Restricted Availability

Digital Output Modules

24 V

4 A

PNP

Screwless

I/O Modules PCI-DIO24 24bm Digital I/O Board Product

6069-410-051
Digilent
1: €133.26
3In Stock

Mfr. Part No.
6069-410-051

Mouser Part No
424-6069-410-051

Digilent

I/O Modules PCI-DIO24 24bm Digital I/O Board Product

Datasheet

3In Stock

€133.26

Min.: 1
Mult.: 1

I/O Modules USB-CTR04-OEM2; CTR/Timer; 4CH; High Speed; 8DIO w/headers

6069-410-195
Digilent
1: €334.54
1In Stock

Mfr. Part No.
6069-410-195

Mouser Part No
424-6069-410-195

Digilent

I/O Modules USB-CTR04-OEM2; CTR/Timer; 4CH; High Speed; 8DIO w/headers

Datasheet

1In Stock

€334.54

Min.: 1
Mult.: 1

I/O Modules USB-PDISO8; Form C Relay; 8CH

6069-410-197
Digilent
1: €325.94
1In Stock

Mfr. Part No.
6069-410-197

Mouser Part No
424-6069-410-197

Digilent

I/O Modules USB-PDISO8; Form C Relay; 8CH

Datasheet

1In Stock

€325.94

Min.: 1
Mult.: 1

I/O Modules

Customer Service Office

Company

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ADLINK Technology
Advantech
Altech
Banner Engineering
Carlo Gavazzi
Crouzet
Delta Electronics
DFRobot
Digilent
Eaton
Eurotech
Fluke
Grayhill
HARTING
HMS Networks
IDEC
igus
Industrial Shields
Industruino
Innodisk
Keithley Instruments, Inc.
KUNBUS
Lantronix
L-Com
Littelfuse
Lumberg Automation
M5Stack
MEAN WELL
Molex
Murrelektronik
Nexcom
Omron
Opto 22
Panasonic
Phoenix Contact
ProSoft Technology
RF Solutions
Schneider Electric
Seeed Studio
Sensata
Sfera Labs
Siemens
Staco
Switchcraft
TE Connectivity
Weidmuller
Weintek

12-Ch Analog Output Modules
12-Ch Digital Input Modules
12-Ch Digital Output Modules
16-Ch Digital Input Modules
1-Ch Analog Output Modules
24-Ch AC/DC Input Modules
24-Ch Analog Input Modules
24-Ch Digital Input Modules
2-Ch Analog Input Modules
2-Ch Analog Output Modules
2-Ch Digital Output Modules
32-Ch Analog Input Modules
32-Ch Digital Input Modules
32-Ch Digital Output Modules
4-Ch AC/DC Input Modules
4-Ch Analog Input Modules
4-Ch DC Input Modules
4-Ch Digital Input Modules
4-Ch Digital Output Modules
8-Ch AC/DC Output Modules

0 V to 10 V
0 V to 10 V, 19.2 VDC to 30 VDC
0 V to 250 V
0 V to 3 V, 10 V to 30 V
0 V to 500 mV, 0 V to 1 V, 0 V to 5 V, 0 V to 10 V
0 VDC to 10 VDC
0 VDC to 100 mVDC
0 VDC to 5 VDC
0 VDC to 50 mVDC
15 mV, 50 mV, 100 mV, 500 mV, 1 V, 2.5 V
150 mV, 500 mV, 1 V, 5 V, 10 V
800 mV to 2 V
800 mV, 2 V
800 mV, 2.4 V
- 10 VDC to - 32 VDC
- 2.5 VDC to - 12 VDC
1 V, 3.5 V to 30 V
2 V, 4 V to 30 V
2 VAC to 16 VAC, 2 VDC to 16 VDC
2.5 V

0 A to 10 A
0 A to 10 mA
0 A to 100 mA
0 A to 20 mA
0 A to 5 A
0 mA to 20 mA
15 uA
100 uA
380 uA
500 uA
1 mA
1.5 mA
2 mA
2 mA to 10 mA
2.3 mA
2.4 mA
2.5 mA
2.7 mA
3 mA
3.5 mA

0 V to 10 V
0 V to 10 V, 1 V to 5 V, - 5 V to 5 V, - 10 V to 10 V
0 V to 5 V, 0 V to 10 V
0 VAC to 130 VAC, 0 VDC to 100 VDC
0 VAC to 250 VAC, 5 VDC to 30 VDC
0 VDC to 10 VDC
0 VDC to 10 VDC,
0 VDC to 10 VDC, +/- 5 VDC, +/- 10 VDC
0 VDC to 40 VDC
0 VDC to 5 VDC
440 mV, 3.76 V
500 mV to 3.8 V
500 mV, 2.4 V
- 10 V to 10 V
1 V to 100 V
1 V to 50 V
1.2 V
2 V
2 V to 2.5 V, 0 V to 5 V, 0 V to 10 V
2.5 VDC to 24 VDC

0 A to 20 mA
100 uA
- 20 mA to 20 mA
1.5 mA
1.6 mA
3 mA
3.2 mA
3.5 mA
4 mA to 20 mA
5 mA
8 mA
9 mA
10 mA
10 mA/500 mA
11 mA
12 mA
13 mA
14 mA to 17 mA
15 mA
15 mA, 48 mA

2 Output
AC
AC, DC
Analog
Analog, Digital
Analog, Solid State
Analog Input
Analog Output
Current
Current, Digital
DC
Digital
Digital Output
Discrete Relay NO
No Output
NPN
NPN, PNP
Open Collector
PNP
PNP, NPN