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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: 3,227

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Part #

I/O Modules AXL SE AO4 I 4-20

1088123
Phoenix Contact
1: €166.51
28In Stock

Mfr. Part No.
1088123

Mouser Part No
651-1088123

Phoenix Contact

I/O Modules AXL SE AO4 I 4-20

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Datasheet

28In Stock

€166.51

€153.15

Min.: 1
Mult.: 1

Digital Input Modules

19.2 VDC to 30 VDC

4 mA to 20 mA

100 mA

Gray

Analog

Push-In

I/O Modules AXL SE AO4 U 0-10

1088126
Phoenix Contact
1: €166.82
15In Stock

Mfr. Part No.
1088126

Mouser Part No
651-1088126

Phoenix Contact

I/O Modules AXL SE AO4 U 0-10

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Datasheet

15In Stock

More Info Available

€166.82

Min.: 1
Mult.: 1

Digital Output Modules

19.2 VDC to 30 VDC

95 mA

0 V to 10 V

80 mA

Gray

Push-In

I/O Modules AXL SE DI16/1

1088127
Phoenix Contact
1: €68.96
56In Stock
44On Order

Mfr. Part No.
1088127

Mouser Part No
651-1088127

Phoenix Contact

I/O Modules AXL SE DI16/1

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Datasheet

56In Stock

44On Order

€68.96

Min.: 1
Mult.: 1

Digital Input Modules

19.2 VDC to 30 VDC

2.4 mA

14 mA to 17 mA

Gray

Push-In

I/O Modules AXL SE DO16/1

1088129
Phoenix Contact
1: €84.83
30In Stock

Mfr. Part No.
1088129

Mouser Part No
651-1088129

Phoenix Contact

I/O Modules AXL SE DO16/1

Learn More

Datasheet

30In Stock

More Info Available

€84.83

Min.: 1
Mult.: 1

Digital Output Modules

19.2 VDC to 30 VDC

12 mA to 6 A

24 VDC

6 A

Gray

Push-In

I/O Modules AXL F BP SE6

1088136
Phoenix Contact
1: €114.39
31In Stock

Mfr. Part No.
1088136

Mouser Part No
651-1088136

Phoenix Contact

I/O Modules AXL F BP SE6

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Datasheet

31In Stock

More Info Available

€114.39

Min.: 1
Mult.: 1

19.2 VDC to 30 VDC

12 A, 16 A

Gray

I/O Modules AXL DI 16/4

2688022
Phoenix Contact
1: €260.30
5In Stock

Mfr. Part No.
2688022

Mouser Part No
651-2688022

Phoenix Contact

I/O Modules AXL DI 16/4

Datasheet

5In Stock

€260.30

Min.: 1
Mult.: 1

I/O Modules AXL AI 8

2688064
Phoenix Contact
1: €646.27
2In Stock
3On Order

Mfr. Part No.
2688064

Mouser Part No
651-2688064

Phoenix Contact

I/O Modules AXL AI 8

Datasheet

2In Stock

3On Order

€646.27

Min.: 1
Mult.: 1

I/O Modules AXL DO 16/1

2688349
Phoenix Contact
1: €245.12
9In Stock
3On Order

Mfr. Part No.
2688349

Mouser Part No
651-2688349

Phoenix Contact

I/O Modules AXL DO 16/1

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Datasheet

9In Stock

3On Order

€245.12

Min.: 1
Mult.: 1

Digital Output Modules

24 V

8 A

24 V

8 A

Gray

Digital

Push-In

I/O Modules AXL F AO4 1H

2688527
Phoenix Contact
1: €505.90
4In Stock

Mfr. Part No.
2688527

Mouser Part No
651-2688527

Phoenix Contact

I/O Modules AXL F AO4 1H

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Datasheet

4In Stock

€505.90

Min.: 1
Mult.: 1

Analog Output Modules

24 V

125 mA

10 V

20 mA

Gray

Analog

Push-In

I/O Modules IL S3 BK DI8 DO 4 2TX-PAC

2692380
Phoenix Contact
1: €717.12
4In Stock

Mfr. Part No.
2692380

Mouser Part No
651-2692380

Phoenix Contact

I/O Modules IL S3 BK DI8 DO 4 2TX-PAC

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Datasheet

4In Stock

€717.12

Min.: 1
Mult.: 1

I/O Modules AXL F DI8/1 DO8/1 1H

2701916
Phoenix Contact
1: €228.01
10In Stock

Mfr. Part No.
2701916

Mouser Part No
651-2701916

Phoenix Contact

I/O Modules AXL F DI8/1 DO8/1 1H

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Datasheet

10In Stock

€228.01

Min.: 1
Mult.: 1

Digital I/O Modules

24 V

2.4 mA

24 V

500 mA

Gray

Digital

Push-In

I/O Modules AXL F AI2 AO2 1H

2702072
Phoenix Contact
1: €450.73
3In Stock

Mfr. Part No.
2702072

Mouser Part No
651-2702072

Phoenix Contact

I/O Modules AXL F AI2 AO2 1H

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Datasheet

3In Stock

€450.73

Min.: 1
Mult.: 1

Analog Output Modules

24 V

40 mA

10 V

20 mA

Gray

DIN Rail

I/O Modules ILB BT ADIO MUX

2702875
Phoenix Contact
1: €1,330.83
2In Stock

Mfr. Part No.
2702875

Mouser Part No
651-2702875

Phoenix Contact

I/O Modules ILB BT ADIO MUX

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Datasheet

2In Stock

€1,330.83

Min.: 1
Mult.: 1

Wireless Sets

10 V

20 mA

10 V

20 mA

Analog, Digital

Spring

I/O Modules IL PB BK DP/VI-PAC

2862246
Phoenix Contact
1: €616.93
3In Stock

Mfr. Part No.
2862246

Mouser Part No
651-2862246

Phoenix Contact

I/O Modules IL PB BK DP/VI-PAC

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Datasheet

3In Stock

€616.93

Min.: 1
Mult.: 1

I/O Modules ILB BT ADIO MUX-OMNI

2884208
Phoenix Contact
1: €1,439.24
2In Stock

Mfr. Part No.
2884208

Mouser Part No
651-2884208

Phoenix Contact

I/O Modules ILB BT ADIO MUX-OMNI

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Datasheet

2In Stock

More Info Available

€1,439.24

Min.: 1
Mult.: 1

Digital I/O Modules

10 V

20 mA

10 V

20 mA

Digital

Spring

I/O Modules Combination IO mod 2 DI/DO, 1AI/AO

2901533
Phoenix Contact
1: €309.17
22In Stock

Mfr. Part No.
2901533

Mouser Part No
651-2901533

Phoenix Contact

I/O Modules Combination IO mod 2 DI/DO, 1AI/AO

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Datasheet

22In Stock

€309.17

Min.: 1
Mult.: 1

Digital I/O Modules

19.2 V to 30.5 V

95 mA

10 V

20 mA

Green

Digital

Screw

I/O Modules 4 Channel relay output IO module

2901536
Phoenix Contact
1: €285.71
16In Stock

Mfr. Part No.
2901536

Mouser Part No
651-2901536

Phoenix Contact

I/O Modules 4 Channel relay output IO module

Learn More

Datasheet

16In Stock

€285.71

Min.: 1
Mult.: 1

Digital Output Modules

19.2 V to 30.5 V

55 mA

24 VDC, 250 VAC

6 A

Green

Digital

Screw

I/O Modules 4 Channel Analog input IO module

2901537
Phoenix Contact
1: €319.97
27In Stock
7On Order

Mfr. Part No.
2901537

Mouser Part No
651-2901537

Phoenix Contact

I/O Modules 4 Channel Analog input IO module

Learn More

Datasheet

27In Stock

7On Order

€319.97

Min.: 1
Mult.: 1

AC/DC Input Modules

19.2 V to 30.5 V

120 mA

Green

Screw

I/O Modules 4 Channel Analog output IO module

2901538
Phoenix Contact
1: €315.69
26In Stock
10On Order

Mfr. Part No.
2901538

Mouser Part No
651-2901538

Phoenix Contact

I/O Modules 4 Channel Analog output IO module

Learn More

Datasheet

26In Stock

10On Order

€315.69

Min.: 1
Mult.: 1

Analog Output Modules

19.2 V to 30.5 V

115 mA

10 V

20 mA

Green

Analog

Screw

I/O Modules 2.4 GHz Radioline Radio module

2901541
Phoenix Contact
1: €518.49
5In Stock

Mfr. Part No.
2901541

Mouser Part No
651-2901541

Phoenix Contact

I/O Modules 2.4 GHz Radioline Radio module

Learn More

Datasheet

5In Stock

More Info Available

€518.49

Min.: 1
Mult.: 1

Wireless Sets

19.2 V to 30.5 V

65 mA

3 V

500 mA

Green

Analog, Digital

Screw

I/O Modules 8 Channel relay output IO module

2902811
Phoenix Contact
1: €319.97
9In Stock

Mfr. Part No.
2902811

Mouser Part No
651-2902811

Phoenix Contact

I/O Modules 8 Channel relay output IO module

Learn More

Datasheet

9In Stock

€319.97

Min.: 1
Mult.: 1

Digital Output Modules

19.2 V to 30.5 V

22 mA

12 V to 30.5 V

200 mA

Green

Transistor

Screw

I/O Modules E-CAT NPN 8In&8 Out

GX-MD1611
Omron Automation and Safety
1: €684.16
5In Stock

Mfr. Part No.
GX-MD1611

Mouser Part No
653-GX-MD1611

Omron Automation and Safety

I/O Modules E-CAT NPN 8In&8 Out

Datasheet

5In Stock

€684.16

€666.16

Min.: 1
Mult.: 1

I/O Modules NX 8Pt A/D +-10 1/30k 10us DIF

NX-AD4608
Omron Automation and Safety
1: €562.52
4In Stock Restricted Availability

Mfr. Part No.
NX-AD4608

Mouser Part No
653-NXAD4608

Omron Automation and Safety

I/O Modules NX 8Pt A/D +-10 1/30k 10us DIF

Datasheet

4In Stock

€562.52

€555.93

Min.: 1
Mult.: 1

Restricted Availability

I/O Modules NX I/O ECat Cpler 10A

NX-ECC203
Omron Automation and Safety
1: €646.78
5In Stock Restricted Availability

Mfr. Part No.
NX-ECC203

Mouser Part No
653-NXECC203

Omron Automation and Safety

I/O Modules NX I/O ECat Cpler 10A

Datasheet

5In Stock

€646.78

Min.: 1
Mult.: 1

Restricted Availability

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

NX-OD5121
Omron Automation and Safety
1: €209.17
6In Stock Restricted Availability

Mfr. Part No.
NX-OD5121

Mouser Part No
653-NXOD5121

Omron Automation and Safety

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

Datasheet

6In Stock

€209.17

€206.91

€197.55

Min.: 1
Mult.: 1

Restricted Availability

Digital Output Modules

12 V to 24 V

4 A

NPN

Screwless

I/O Modules

Customer Service Office

Company

Resources

Support

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