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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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Part #

I/O Modules 4-ch CI 4-ch DO IoT Ethernet I/O Module

WISE-4010LAN-B
Advantech
1: 129,86 €
21In Stock

Mfr. Part No.
WISE-4010LAN-B

Mouser Part No
923-WISE-4010LAN-B

Advantech

I/O Modules 4-ch CI 4-ch DO IoT Ethernet I/O Module

Datasheet

21In Stock

129,86 €

Min.: 1
Mult.: 1

Wireless Remote I/O Modules

10 V to 30 V

20 mA

30 V

500 mA

Current, Digital

Screw

I/O Modules Industrial WiFi; 2.4GHz I/O module; 8DI+RS-485 (WPA2 security; MQTT, Modbus/TCP; Data logger; Peer-to-Peer (P2P))

WISE-4051-B
Advantech
1: 170,28 €
57In Stock

Mfr. Part No.
WISE-4051-B

Mouser Part No
923-WISE-4051-B

Advantech

I/O Modules Industrial WiFi; 2.4GHz I/O module; 8DI+RS-485 (WPA2 security; MQTT, Modbus/TCP; Data logger; Peer-to-Peer (P2P))

Datasheet

57In Stock

170,28 €

Min.: 1
Mult.: 1

Wireless Remote I/O Modules

10 V to 30 V

3 mA

Screw

I/O Modules UR20-16DI-P

1315200000
Weidmuller
1: 114,59 €
600In Stock
75Expected 6/4/2026

Mfr. Part No.
1315200000

Mouser Part No
470-1315200000

Weidmuller

I/O Modules UR20-16DI-P

Learn More

Datasheet

600In Stock

75Expected 6/4/2026

114,59 €

96,84 €

92,80 €

89,89 €

Min.: 1
Mult.: 1

Remote I/O Modules

24 VDC

Push-In

I/O Modules 16 Device Port USB I/O Module

FRUSB1601
Lantronix
1: 1.291,29 €
13In Stock

Mfr. Part No.
FRUSB1601

Mouser Part No
515-FRUSB1601

Lantronix

I/O Modules 16 Device Port USB I/O Module

Datasheet

13In Stock

1.291,29 €

Min.: 1
Mult.: 1

USB Modules

I/O Modules 16-Ch Source Type DI/O Module

ADAM-6052-D
Advantech
1: 227,90 €
345In Stock

Mfr. Part No.
ADAM-6052-D

Mouser Part No
600-ADAM6052D

Advantech

I/O Modules 16-Ch Source Type DI/O Module

Learn More

Datasheet

345In Stock

227,90 €

Min.: 1
Mult.: 1

Remote I/O Modules

10 V to 35 V

1 A

10 V to 35 V

1 A

Screw

I/O Modules 8-Ch AI Module w/ Modbus

ADAM-4017+-F
Advantech
1: 292,57 €
55In Stock

Mfr. Part No.
ADAM-4017+-F

Mouser Part No
923-ADAM-4017+-F

Advantech

I/O Modules 8-Ch AI Module w/ Modbus

Datasheet

55In Stock

292,57 €

Min.: 1
Mult.: 1

Remote I/O Modules

10 V to 30 V

4 mA to 20 mA

Screw

I/O Modules 16-Ch Isolated DI/DO Module w/ LED & Mod

ADAM-4055-C
Advantech
1: 153,51 €
130In Stock

Mfr. Part No.
ADAM-4055-C

Mouser Part No
923-ADAM-4055-C

Advantech

I/O Modules 16-Ch Isolated DI/DO Module w/ LED & Mod

Datasheet

130In Stock

153,51 €

Min.: 1
Mult.: 1

Remote I/O Modules

10 V to 30 V

40 V

200 mA

Screw

I/O Modules 8-Ch AI/DO Module

ADAM-6017-D
Advantech
1: 326,89 €
150In Stock

Mfr. Part No.
ADAM-6017-D

Mouser Part No
923-ADAM-6017-D

Advantech

I/O Modules 8-Ch AI/DO Module

Learn More

Datasheet

150In Stock

326,89 €

Min.: 1
Mult.: 1

Remote I/O Modules

10 V to 30 V

20 mA

30 V

100 mA

Screw

I/O Modules Ethernet-based Dual-loop PID Controller

ADAM-6022-A1E
Advantech
1: 464,40 €
33In Stock
16On Order

Mfr. Part No.
ADAM-6022-A1E

Mouser Part No
923-ADAM-6022-A1E

Advantech

I/O Modules Ethernet-based Dual-loop PID Controller

Learn More

Datasheet

33In Stock

16On Order

464,40 €

Min.: 1
Mult.: 1

Remote I/O Modules

10 V to 30 V

4 mA to 20 mA

0 V to 10 V

4 mA to 20 mA

Screw

I/O Modules 16-Ch Isolated DI/O w/Counter Module

ADAM-6051-D
Advantech
1: 211,56 €
111In Stock

Mfr. Part No.
ADAM-6051-D

Mouser Part No
923-ADAM-6051-D

Advantech

I/O Modules 16-Ch Isolated DI/O w/Counter Module

Learn More

Datasheet

111In Stock

211,56 €

Min.: 1
Mult.: 1

Remote I/O Modules

10 V to 30 V

30 V

100 mA

Screw

I/O Modules 6 DO/6 DI Power Relay Module

ADAM-6066-D
Advantech
1: 244,24 €
166In Stock
599On Order

Mfr. Part No.
ADAM-6066-D

Mouser Part No
923-ADAM-6066-D

Advantech

I/O Modules 6 DO/6 DI Power Relay Module

Learn More

Datasheet

166In Stock

599On Order

244,24 €

Min.: 1
Mult.: 1

Remote I/O Modules

10 V to 30 V

250 VAC, 30 VDC

5 A

Screw

I/O Modules 8-ch Isolated Analog Input Modbus TCP Mo

ADAM-6217-B
Advantech
1: 351,31 €
49In Stock Restricted Availability
64Expected 8/11/2026

Mfr. Part No.
ADAM-6217-B

Mouser Part No
923-ADAM-6217-B

Advantech

I/O Modules 8-ch Isolated Analog Input Modbus TCP Mo

Learn More

Datasheet

49In Stock

64Expected 8/11/2026

351,31 €

Min.: 1
Mult.: 1

Restricted Availability

Remote I/O Modules

10 V to 30 V

20 mA

Screw

I/O Modules 6-ch Relay Output Modbus TCP Module

ADAM-6260-B
Advantech
1: 222,14 €
116In Stock Restricted Availability

Mfr. Part No.
ADAM-6260-B

Mouser Part No
923-ADAM-6260-B

Advantech

I/O Modules 6-ch Relay Output Modbus TCP Module

Learn More

Datasheet

116In Stock

222,14 €

Min.: 1
Mult.: 1

Restricted Availability

Remote I/O 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 €
89In 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

Learn More

Datasheet

89In Stock

447,20 €

Min.: 1
Mult.: 1

Remote I/O Modules

10 V to 30 V

20 mA

30 V

100 uA

Screw

I/O Modules 4-ch DI and 4-ch Relay IoT Ethernet I/O

WISE-4060LAN-B
Advantech
1: 136,91 €
201In Stock
178Expected 6/22/2026

Mfr. Part No.
WISE-4060LAN-B

Mouser Part No
923-WISE-4060LAN-B

Advantech

I/O Modules 4-ch DI and 4-ch Relay IoT Ethernet I/O

Datasheet

201In Stock

178Expected 6/22/2026

136,91 €

Min.: 1
Mult.: 1

Wireless Remote I/O Modules

10 V to 30 V

3 mA

250 VAC, 30 VDC

3 A, 5 A

Screw

I/O Modules G4 DC Output 5-60 VDC, 24 VDC Logic

G4ODC24
Opto 22
1: 30,45 €
564In Stock Restricted Availability

Mfr. Part No.
G4ODC24

Mouser Part No
94-G4ODC24

Opto 22

I/O Modules G4 DC Output 5-60 VDC, 24 VDC Logic

Learn More

Datasheet

564In Stock

30,45 €

26,03 €

25,77 €

25,73 €

24,45 €

Min.: 1
Mult.: 1

Restricted Availability

Digital Output Modules

18 mA

5 VDC to 60 VDC

2 A

Red

Solder Pin

I/O Modules SLIMLINE 22.5F,IP20,SCRW

3RK12050BE000AA2
Siemens
1: 609,71 €
4In Stock

Mfr. Part No.
3RK12050BE000AA2

Mouser Part No
982-3RK12050BE000AA2

Siemens

I/O Modules SLIMLINE 22.5F,IP20,SCRW

Datasheet

4In Stock

609,71 €

558,36 €

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: 1.285,51 €
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

1.285,51 €

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

Learn More

Datasheet

3In Stock

480,13 €

438,14 €

Min.: 1
Mult.: 1

Distributed I/O 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: 478,39 €
34In Stock

Mfr. Part No.
6ES71366BA010CA0

Mouser Part No
982-6ES71366BA010CA0

Siemens

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

Learn More

Datasheet

34In Stock

478,39 €

424,40 €

Min.: 1
Mult.: 1

Distributed 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

Distributed I/O Modules

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

Distributed I/O Modules

I/O Modules CompoNet 8 NPN Ins

CRT1-ID08
Omron Automation and Safety
1: 666,22 €
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

666,22 €

559,73 €

Min.: 1
Mult.: 1

Remote I/O 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

Remote I/O Modules

I/O Modules UR20-2AO-UI-16

2705630000
Weidmuller
1: 228,38 €
2In Stock

Mfr. Part No.
2705630000

Mouser Part No
470-2705630000

Weidmuller

I/O Modules UR20-2AO-UI-16

Learn More

Datasheet

2In Stock

228,38 €

198,08 €

187,33 €

Min.: 1
Mult.: 1

Remote I/O Modules

24 VDC

DIN Rail

I/O Modules

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0 V to 10 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
1 V, 3.5 V to 30 V
2 V, 4 V to 30 V
2.5 V, 10 V
2.5 VDC to 16 VDC
2.5 VDC to 28 VDC
2.75 V to 8 V
3 V to 15 V
3 V, 10 V to 50 V
3.3 V to 32 V
3.7 V to 32 V

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
2.5 mA
3 mA
3.5 mA
4 mA to 20 mA
4.5 mA
5 mA
6 mA
6.5 mA
7 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 VDC to 40 VDC
0 VDC to 5 VDC
500 mV to 3.8 V
- 10 V to 10 V
1 V to 100 V
1 V to 50 V
2 V to 2.5 V, 0 V to 5 V, 0 V to 10 V
3 V to 15 V
3 V to 250 V
3 V to 60 V
3.3 V
3.3 V to 32 V
3.5 V to 30 V
4 V to 32 V
4.5 V to 30 V
+/- 5 V, +/- 10 V
5 V

0 A to 20 mA
100 uA
- 20 mA to 20 mA
1.5 mA
1.6 mA
3.5 mA
4 mA to 20 mA
9 mA
10 mA
12 mA
13 mA
15 mA
15 mA, 48 mA
16 mA
18 mA
20 mA
20 mA, 4 mA to 20 mA
22 mA
25 mA
30 mA

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AC, DC
Analog
Analog, Digital
Analog, Solid State
Analog Input
Analog Output
Current
Current, Digital
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Digital
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Open Collector
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Relay
Relay Output
SPST-NC
SPST-NO