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I/O Controllers

I/O Controllers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many input/output controller manufacturers including Banner Engineering, Industruino, KUNBUS, Omron, Phoenix Contact, Schneider Electric & more.
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Please view our large selection of input/output controllers below.

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Part #

I/O Controllers Dragino LT-22222-L LoRa I/O Controller - Support EU868MHz Frequency

114992158
Seeed Studio
1: $68.00
6In Stock

Mfr. Part No.
114992158

Mouser Part No
713-114992158

Seeed Studio

I/O Controllers Dragino LT-22222-L LoRa I/O Controller - Support EU868MHz Frequency

Datasheet

6In Stock

$68.00

Min.: 1
Mult.: 1

I/O Controllers Zelio SR3 10 I-O 24VAC

SR3B101B
Schneider Electric
1: $413.10
2In Stock

Mfr. Part No.
SR3B101B

Mouser Part No
996-SR3B101B

Schneider Electric

I/O Controllers Zelio SR3 10 I-O 24VAC

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Datasheet

2In Stock

$413.10

$412.49

$412.46

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Min.: 1
Mult.: 1

SR3

I/O Controllers Zelio SR3 10 I-O 24VDC transistor out

SR3B102BD
Schneider Electric
1: $391.12
1In Stock

Mfr. Part No.
SR3B102BD

Mouser Part No
996-SR3B102BD

Schneider Electric

I/O Controllers Zelio SR3 10 I-O 24VDC transistor out

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Datasheet

1In Stock

$391.12

$380.04

$380.00

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Min.: 1
Mult.: 1

Modular Smart Relay

10 Output

Digital

Relay

DIN Rail Mount

10 Input

Clock

SR3

I/O Controllers ZELIO SR3 26 I-O 24VAC

SR3B261B
Schneider Electric
1: $652.60
3In Stock

Mfr. Part No.
SR3B261B

Mouser Part No
996-SR3B261B

Schneider Electric

I/O Controllers ZELIO SR3 26 I-O 24VAC

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Datasheet

3In Stock

$652.60

$633.04

Min.: 1
Mult.: 1

Modular Smart Relay

24 Output

Digital

Relay

DIN Rail Mount

24 Input

Clock

SR3

I/O Controllers Zelio SR3 26 I-O 24VDC, relay out

SR3B261BD
Schneider Electric
1: $677.25
2In Stock

Mfr. Part No.
SR3B261BD

Mouser Part No
996-SR3B261BD

Schneider Electric

I/O Controllers Zelio SR3 26 I-O 24VDC, relay out

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Datasheet

2In Stock

$677.25

$676.89

Quote

Min.: 1
Mult.: 1

Compact Smart Relay

10 Output

Relay

Panel Mount

6 Input

LCD Backlight

SR3

I/O Controllers Zelio SR3 expansion Module 14 I-O 24VAC

SR3XT141B
Schneider Electric
1: $270.63
3In Stock

Mfr. Part No.
SR3XT141B

Mouser Part No
996-SR3XT141B

Schneider Electric

I/O Controllers Zelio SR3 expansion Module 14 I-O 24VAC

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Datasheet

3In Stock

$270.63

$270.60

$270.59

$270.57

View

Min.: 1
Mult.: 1

SR3

I/O Controllers Zelio SR3 expansion Module 14 I-O 24VAC

SR3XT141BD
Schneider Electric
1: $255.38
4In Stock

Mfr. Part No.
SR3XT141BD

Mouser Part No
996-SR3XT141BD

Schneider Electric

I/O Controllers Zelio SR3 expansion Module 14 I-O 24VAC

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Datasheet

4In Stock

$255.38

$244.15

$244.13

$244.12

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Min.: 1
Mult.: 1

SR3

I/O Controllers Zelio SR3 expansion Mod14 I-O 100-240VAC

SR3XT141FU
Schneider Electric
1: $252.52
2In Stock

Mfr. Part No.
SR3XT141FU

Mouser Part No
996-SR3XT141FU

Schneider Electric

I/O Controllers Zelio SR3 expansion Mod14 I-O 100-240VAC

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Datasheet

2In Stock

$252.52

$246.69

$246.66

$246.65

View

Min.: 1
Mult.: 1

SR3

I/O Controllers M172 OPT. PERF. EXPANSION 28 I/OS

TM172E28R
Schneider Electric
1: $372.30
3In Stock

Mfr. Part No.
TM172E28R

Mouser Part No
996-TM172E28R

Schneider Electric

I/O Controllers M172 OPT. PERF. EXPANSION 28 I/OS

Datasheet

3In Stock

$372.30

$371.89

Min.: 1
Mult.: 1

I/O Controllers 1224VDC 8INpts Independ Cntct

CJ1W-ID201
Omron Automation and Safety
1: $696.62
1In Stock

Mfr. Part No.
CJ1W-ID201

Mouser Part No
653-CJ1W-ID201

Omron Automation and Safety

I/O Controllers 1224VDC 8INpts Independ Cntct

Datasheet

1In Stock

$696.62

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Min.: 1
Mult.: 1

I/O Controllers 24VDC 16IN 16OU T .5A PNP MIL

CJ1W-MD232
Omron Automation and Safety
1: $1,459.76
1In Stock

Mfr. Part No.
CJ1W-MD232

Mouser Part No
653-CJ1W-MD232

Omron Automation and Safety

I/O Controllers 24VDC 16IN 16OU T .5A PNP MIL

Datasheet

1In Stock

$1,459.76

$1,286.14

View

Min.: 1
Mult.: 1

Expansion I/O Unit

16 Output

Transistor

DIN Rail Mount

90 mm x 65 mm x 31 mm

16 Input

I/O Controllers 24VDC .5A 8OUTp ts. Trans PNP

CJ1W-OD204
Omron Automation and Safety
1: $913.58
1In Stock

Mfr. Part No.
CJ1W-OD204

Mouser Part No
653-CJ1W-OD204

Omron Automation and Safety

I/O Controllers 24VDC .5A 8OUTp ts. Trans PNP

Datasheet

1In Stock

$913.58

$770.06

Min.: 1
Mult.: 1

I/O Controllers NX 4Pt, 12-24 VDC PNP Input

NX-ID3417
Omron Automation and Safety
1: $142.28
5In Stock

Mfr. Part No.
NX-ID3417

Mouser Part No
653-NXID3417

Omron Automation and Safety

I/O Controllers NX 4Pt, 12-24 VDC PNP Input

Datasheet

5In Stock

$142.28

$141.40

$135.28

$133.65

View

Min.: 1
Mult.: 1

NXID

I/O Controllers CN1 I/O Connector GT

R88A-CNU11C
Omron Automation and Safety
1: $175.26
1In Stock

Mfr. Part No.
R88A-CNU11C

Mouser Part No
653-R88A-CNU11C

Omron Automation and Safety

I/O Controllers CN1 I/O Connector GT

Datasheet

1In Stock

$175.26

$162.97

$156.75

$146.59

View

Min.: 1
Mult.: 1

I/O Controllers Zelio SR3PACK Mod 26 I-O 24VDC

SR3PACK2BD
Schneider Electric
1: $745.50
1In Stock

Mfr. Part No.
SR3PACK2BD

Mouser Part No
996-SR3PACK2BD

Schneider Electric

I/O Controllers Zelio SR3PACK Mod 26 I-O 24VDC

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Datasheet

1In Stock

$745.50

$682.53

Min.: 1
Mult.: 1

SR3

I/O Controllers Zelio SR3PACK Mod 26 I-O 100-240VAC

SR3PACK2FU
Schneider Electric
1: $796.29
2In Stock

Mfr. Part No.
SR3PACK2FU

Mouser Part No
996-SR3PACK2FU

Schneider Electric

I/O Controllers Zelio SR3PACK Mod 26 I-O 100-240VAC

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Datasheet

2In Stock

$796.29

$775.40

Min.: 1
Mult.: 1

SR3

I/O Controllers Zelio SR3 expansion Module 10 I-O 24VAC

SR3XT101BD
Schneider Electric
1: $191.68
3In Stock

Mfr. Part No.
SR3XT101BD

Mouser Part No
996-SR3XT101BD

Schneider Electric

I/O Controllers Zelio SR3 expansion Module 10 I-O 24VAC

Learn More

Datasheet

3In Stock

$191.68

$182.85

$182.81

$182.53

View

Min.: 1
Mult.: 1

I/O Module

1 Output

Analog

DIN Rail Mount

90 mm x 59.5 mm x 3.5 mm

1 Input

None

SR3

I/O Controllers ZELIO SR3 14 I-O 12VDC, RELAY OUT

SR3XT141JD
Schneider Electric
1: $200.72
3In Stock

Mfr. Part No.
SR3XT141JD

Mouser Part No
996-SR3XT141JD

Schneider Electric

I/O Controllers ZELIO SR3 14 I-O 12VDC, RELAY OUT

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Datasheet

3In Stock

$200.72

$187.12

$178.57

$167.89

View

Min.: 1
Mult.: 1

SR3

I/O Controllers ZELIO SR3 ANALOG OUTPUT 24VDC

SR3XT43BD
Schneider Electric
1: $331.70
1In Stock

Mfr. Part No.
SR3XT43BD

Mouser Part No
996-SR3XT43BD

Schneider Electric

I/O Controllers ZELIO SR3 ANALOG OUTPUT 24VDC

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Datasheet

1In Stock

$331.70

$323.72

$323.67

$323.64

View

Min.: 1
Mult.: 1

Extension Module

2 Output

Relay

Panel Mount

2 Input

None

SR3

Discrete I/O extension module for Zelio Logic

I/O Controllers X-410 edge programmable controller with browser-based logic, 4 relays, 4 digital inputs, up to 16 temperature sensors, data logging, and Modbus/MQTT/open API support. (Wi-Fi model).

X-410W-I
ControlByWeb
1: $475.99
3In Stock
2Expected 18/8/2026
New Product

Mfr. Part No.
X-410W-I

Mouser Part No
1035-X-410W-I

New Product

ControlByWeb

I/O Controllers X-410 edge programmable controller with browser-based logic, 4 relays, 4 digital inputs, up to 16 temperature sensors, data logging, and Modbus/MQTT/open API support. (Wi-Fi model).

Learn More

Datasheet

3In Stock

2Expected 18/8/2026

$475.99

Min.: 1
Mult.: 1

4 Output

Analog

Relay

DIN Rail Mount

4 Input

400 Series

I/O Controllers WebRelay single relay and input module with browser-based interface, open REST API, 1 relay, 1 digital input, data logging, and 400-Series firmware capabilities. (PoE/Ethernet model).

X-WR-441-E
ControlByWeb
1: $312.79
16Expected 27/8/2026
New Product

Mfr. Part No.
X-WR-441-E

Mouser Part No
1035-X-WR-441-E

New Product

ControlByWeb

I/O Controllers WebRelay single relay and input module with browser-based interface, open REST API, 1 relay, 1 digital input, data logging, and 400-Series firmware capabilities. (PoE/Ethernet model).

Learn More

Datasheet

16Expected 27/8/2026

$312.79

Min.: 1
Mult.: 1