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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: 2,932

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Part #

I/O Modules SIMATIC ET 200AL DI 8X24VDC 4XM12

6ES71415AF000BA0
Siemens
1: £169.30
1In Stock

Mfr. Part No.
6ES71415AF000BA0

Mouser Part No
982-6ES71415AF000BA0

Siemens

I/O Modules SIMATIC ET 200AL DI 8X24VDC 4XM12

Datasheet

1In Stock

£169.30

Quote

Min.: 1
Mult.: 1

I/O Modules Digital I/O, 16 DI / 8 DO, Isolation, DB

PCM-27D24DI-AE
Advantech
1: £98.54
1In Stock

Mfr. Part No.
PCM-27D24DI-AE

Mouser Part No
923-PCM27D24DIAE

Advantech

I/O Modules Digital I/O, 16 DI / 8 DO, Isolation, DB

Datasheet

1In Stock

£98.54

Min.: 1
Mult.: 1

Digital I/O Modules

0 V to 3 V, 10 V to 30 V

9.73 mA

5 V to 30 V

100 mA

I/O Modules SIMATIC ET 200AL DIQ 4+DQ 4X24VDC/0.5A

6ES71435AF000BA0
Siemens
1: £161.73
2In Stock

Mfr. Part No.
6ES71435AF000BA0

Mouser Part No
982-6ES71435AF000BA0

Siemens

I/O Modules SIMATIC ET 200AL DIQ 4+DQ 4X24VDC/0.5A

Datasheet

2In Stock

£161.73

£161.58

£160.12

View

Min.: 1
Mult.: 1

I/O Modules PROTO D21G

PROTOD21G
Industruino
1: £62.47
8In Stock

Mfr. Part No.
PROTOD21G

Mouser Part No
183-PROTOD21G

Industruino

I/O Modules PROTO D21G

Learn More

Datasheet

8In Stock

£62.47

Min.: 1
Mult.: 1

Digital I/O Modules

7 V to 28 V

5 V

2 A

DIN Rail

I/O Modules ASISAFE MODUL SC17.5F 2F-DI

3RK12050BE002AA2
Siemens
1: £256.59
1In Stock

Mfr. Part No.
3RK12050BE002AA2

Mouser Part No
982-3RK12050BE002AA2

Siemens

I/O Modules ASISAFE MODUL SC17.5F 2F-DI

Datasheet

1In Stock

£256.59

£249.53

£248.17

Min.: 1
Mult.: 1

Digital Input Modules

18 V to 31.6 V

50 mA

Screw

I/O Modules UR20-2PWM-I-2.5A-2DI-P

2697910000
Weidmuller
1: £306.21
3In Stock

Mfr. Part No.
2697910000

Mouser Part No
470-2697910000

Weidmuller

I/O Modules UR20-2PWM-I-2.5A-2DI-P

Datasheet

3In Stock

£306.21

£255.38

£255.31

Min.: 1
Mult.: 1

I/O Modules Extension Module EM-2RSC/21AU-R/L-P

2908701
Phoenix Contact
1: £34.91
6In Stock

Mfr. Part No.
2908701

Mouser Part No
651-2908701

Phoenix Contact

I/O Modules Extension Module EM-2RSC/21AU-R/L-P

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Datasheet

6In Stock

£34.91

£32.11

Min.: 1
Mult.: 1

I/O Modules CUBE67 DIO16 DO16 E 16XM12 (1,6/2A)

56641
Murrelektronik
1: £1,025.59
2In Stock
New At Mouser

Mfr. Part No.
56641

Mouser Part No
867-56641

New At Mouser

Murrelektronik

I/O Modules CUBE67 DIO16 DO16 E 16XM12 (1,6/2A)

Datasheet

2In Stock

£1,025.59

Min.: 1
Mult.: 1

I/O Modules BLOCK BASE MODULE 6 LEVEL SPRING CAGE

XN-S4T-SBCS
Eaton Electrical
1: £87.23
10In Stock
10On Order
New At Mouser

Mfr. Part No.
XN-S4T-SBCS

Mouser Part No
504-XN-S4T-SBCS

New At Mouser

Eaton Electrical

I/O Modules BLOCK BASE MODULE 6 LEVEL SPRING CAGE

Datasheet

10In Stock

10On Order

£87.23

£82.87

£78.51

£74.14

View

Min.: 1
Mult.: 1

I/O Modules

500 mA

24 VDC

I/O Modules EXACT12, 8XM12, 4 POLE CAP, PLUG. SCREW-TERM.

8000-88450-0000000
Murrelektronik
1: £106.98
5In Stock

Mfr. Part No.
8000-88450-0000000

Mouser Part No
867-8000884500000000

Murrelektronik

I/O Modules EXACT12, 8XM12, 4 POLE CAP, PLUG. SCREW-TERM.

Learn More

5In Stock

£106.98

Min.: 1
Mult.: 1

I/O Modules G1 AC Digital Output, 24-280 VAC, 15 VDC Logic

OAC15A
Opto 22
1: £23.89
1In Stock Restricted Availability

Mfr. Part No.
OAC15A

Mouser Part No
94-OAC15A

Opto 22

I/O Modules G1 AC Digital Output, 24-280 VAC, 15 VDC Logic

Learn More

Datasheet

1In Stock

£23.89

£22.53

£22.17

£21.84

View

Min.: 1
Mult.: 1

Restricted Availability

Analog Output Modules

15 mA

24 VAC to 280 VAC

2 A

Black

Solder Pin

I/O Modules QUICK SHIP

XN-4DO-24VDC-0.5A-P
Eaton Electrical
1: £121.50
8In Stock
10On Order
New At Mouser

Mfr. Part No.
XN-4DO-24VDC-0.5A-P

Mouser Part No
504-XN-4DO24VDC0.5AP

New At Mouser

Eaton Electrical

I/O Modules QUICK SHIP

8In Stock

10On Order

£121.50

£101.63

£100.49

£99.53

View

Min.: 1
Mult.: 1

I/O Modules

Digital

Plug-In

I/O Modules AXL F DI8/3 DO8/3 2H

2702071
Phoenix Contact
1: £227.53
1In Stock

Mfr. Part No.
2702071

Mouser Part No
651-2702071

Phoenix Contact

I/O Modules AXL F DI8/3 DO8/3 2H

Learn More

Datasheet

1In Stock

More Info Available

£227.53

Min.: 1
Mult.: 1

Digital I/O Modules

24 V

2.4 mA

24 V

500 mA

Gray

Digital

Push-In

I/O Modules CUBE67 I/O EXTENSION MODULE, 4 analog outputs (U), Cube67 AO4 E 4xM12 (U)

56711
Murrelektronik
1: £456.14
2In Stock
New At Mouser

Mfr. Part No.
56711

Mouser Part No
867-56711

New At Mouser

Murrelektronik

I/O Modules CUBE67 I/O EXTENSION MODULE, 4 analog outputs (U), Cube67 AO4 E 4xM12 (U)

Datasheet

2In Stock

£456.14

Min.: 1
Mult.: 1

I/O Modules AS-I DATA DECOUPL 2 X 4A S22.5 SPRING

3RK19011DG221AA0
Siemens
1: £237.51
1In Stock

Mfr. Part No.
3RK19011DG221AA0

Mouser Part No
982-3RK19011DG221AA0

Siemens

I/O Modules AS-I DATA DECOUPL 2 X 4A S22.5 SPRING

Datasheet

1In Stock

£237.51

Min.: 1
Mult.: 1

Data Decouplers

24 V

8.2 A

30 V

4 A

Spring

I/O Modules NX 4Pt D/A +-10 1/30k 10us/pt

NX-DA3605
Omron Automation and Safety
1: £418.42
7In Stock Restricted Availability

Mfr. Part No.
NX-DA3605

Mouser Part No
653-NXDA3605

Omron Automation and Safety

I/O Modules NX 4Pt D/A +-10 1/30k 10us/pt

Datasheet

7In Stock

£418.42

Min.: 1
Mult.: 1

Restricted Availability

I/O Modules AXL F DI8/2 110/ 220DC 1F

2700684
Phoenix Contact
1: £480.68
2In Stock

Mfr. Part No.
2700684

Mouser Part No
651-2700684

Phoenix Contact

I/O Modules AXL F DI8/2 110/ 220DC 1F

Learn More

Datasheet

2In Stock

£480.68

£444.99

Min.: 1
Mult.: 1

Digital Input Modules

220 V

1.5 mA

Gray

Push-In

I/O Modules SOLID STATE RELAY (I/O MODULE)

IAC5
Crydom
1: £32.53
25In Stock
16On Order

Mfr. Part No.
IAC5

Mouser Part No
558-IAC5

Crydom

I/O Modules SOLID STATE RELAY (I/O MODULE)

Datasheet

Product Comments

25In Stock

16On Order

£32.53

£30.98

£29.58

£28.70

Min.: 1
Mult.: 1

Analog Input Modules

90 V to 140 V

10 mA

30 V

50 mA

Yellow

Plug-In

I/O Modules MODULE TM3-4 ANALOG OUTPUTS SPRING

TM3AQ4G
Schneider Electric
1: £266.37
3In Stock

Mfr. Part No.
TM3AQ4G

Mouser Part No
996-TM3AQ4G

Schneider Electric

I/O Modules MODULE TM3-4 ANALOG OUTPUTS SPRING

Datasheet

3In Stock

£266.37

£253.69

£244.52

Min.: 1
Mult.: 1

I/O Modules 8 Input expansion screw term

XPSMCMDI0800
Schneider Electric
1: £203.96
3In Stock

Mfr. Part No.
XPSMCMDI0800

Mouser Part No
996-XPSMCMDI0800

Schneider Electric

I/O Modules 8 Input expansion screw term

Datasheet

3In Stock

£203.96

£185.75

£181.06

Min.: 1
Mult.: 1

I/O Modules 0 TO 20MA / 0 TO 10V OUTPUT MODULE

BOAV
Carlo Gavazzi
1: £152.78
7In Stock

Mfr. Part No.
BOAV

Mouser Part No
225-BOAV

Carlo Gavazzi

I/O Modules 0 TO 20MA / 0 TO 10V OUTPUT MODULE

Datasheet

7In Stock

£152.78

£145.14

£140.56

£135.97

Min.: 1
Mult.: 1

AC/DC Output Modules

10 V

20 mA

10 V

20 mA

Push-In

I/O Modules DUPLINESAFE SIL3 1CH TRANSMITTER

GS75102101
Carlo Gavazzi
1: £216.67
3In Stock

Mfr. Part No.
GS75102101

Mouser Part No
225-GS75102101

Carlo Gavazzi

I/O Modules DUPLINESAFE SIL3 1CH TRANSMITTER

Datasheet

3In Stock

£216.67

£205.84

£199.33

£192.83

Min.: 1
Mult.: 1

Digital Input Modules

2.5 V

Yellow

Wire Leads

I/O Modules UR20-4DO-P

1315220000
Weidmuller
1: £45.01
15In Stock

Mfr. Part No.
1315220000

Mouser Part No
470-1315220000

Weidmuller

I/O Modules UR20-4DO-P

Learn More

Datasheet

15In Stock

£45.01

£40.46

£39.86

£39.55

Min.: 1
Mult.: 1

I/O Modules

24 VDC

Digital

Push-In

I/O Modules UR20-4COM-IO-LINK

1315740000
Weidmuller
1: £206.52
5In Stock

Mfr. Part No.
1315740000

Mouser Part No
470-1315740000

Weidmuller

I/O Modules UR20-4COM-IO-LINK

Learn More

Datasheet

5In Stock

£206.52

£201.78

£193.73

Min.: 1
Mult.: 1

I/O Modules

24 VDC

Analog

Push-In

I/O Modules UR20-8DI-PN-FSPS-V2

2464590000
Weidmuller
1: £275.88
2In Stock

Mfr. Part No.
2464590000

Mouser Part No
470-2464590000

Weidmuller

I/O Modules UR20-8DI-PN-FSPS-V2

Learn More

Datasheet

2In Stock

£275.88

£255.35

£243.06

Min.: 1
Mult.: 1

I/O Modules

24 VDC

Push-In

I/O Modules

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Company

Resources

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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
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