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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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Part #

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

SR3B101B
Schneider Electric
1: $303.81
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

$303.81

$303.36

$303.33

View

Min.: 1
Mult.: 1

SR3

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

SR3B102BD
Schneider Electric
1: $287.64
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

$287.64

$279.49

$279.46

View

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: $479.94
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

$479.94

$465.55

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: $498.07
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

$498.07

$497.80

$497.76

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: $199.02
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

$199.02

$199.00

$198.99

View

Min.: 1
Mult.: 1

SR3

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

SR3XT141BD
Schneider Electric
1: $187.81
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

$187.81

$179.56

$179.54

$179.53

View

Min.: 1
Mult.: 1

SR3

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

SR3XT141FU
Schneider Electric
1: $185.71
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

$185.71

$181.43

$181.40

$181.39

View

Min.: 1
Mult.: 1

SR3

I/O Controllers 1224VDC 8INpts Independ Cntct

CJ1W-ID201
Omron Automation and Safety
1: $512.31
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

$512.31

$507.59

View

Min.: 1
Mult.: 1

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

CJ1W-MD232
Omron Automation and Safety
1: $1,073.54
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

$1,073.54

$945.86

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: $671.88
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

$671.88

$570.29

Min.: 1
Mult.: 1

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

NX-ID3417
Omron Automation and Safety
1: $104.64
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

$104.64

$103.98

$99.48

$98.29

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Min.: 1
Mult.: 1

NXID

I/O Controllers CN1 I/O Connector GT

R88A-CNU11C
Omron Automation and Safety
1: $128.90
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

$128.90

$119.85

$115.28

$107.81

View

Min.: 1
Mult.: 1

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

SR3PACK2BD
Schneider Electric
1: $548.26
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

$548.26

$501.95

Min.: 1
Mult.: 1

SR3

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

SR3PACK2FU
Schneider Electric
1: $585.62
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

$585.62

$570.25

Min.: 1
Mult.: 1

SR3

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

SR3XT101BD
Schneider Electric
1: $140.97
3In Stock

Mfr. Part No.
SR3XT101BD

Mouser Part No
996-SR3XT101BD

Schneider Electric

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

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Datasheet

3In Stock

$140.97

$134.48

$134.44

$134.23

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: $147.62
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

$147.62

$137.62

$131.33

$123.48

View

Min.: 1
Mult.: 1

SR3

I/O Controllers ZELIO SR3 ANALOG OUTPUT 24VDC

SR3XT43BD
Schneider Electric
1: $243.94
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

$243.94

$238.08

$238.03

$238.01

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 WebRelay-10 Plus industrial remote relay controller with 10 independent Form-C relays, 2 digital inputs, up to 16 temperature sensors, event scheduling, logging, and browser-based control. (standard Ethernet/DC-powered model).

X-WR-10R12-IEP
ControlByWeb
1: $570.09
6On Order
New Product

Mfr. Part No.
X-WR-10R12-IEP

Mouser Part No
1035-X-WR-10R12-IEP

New Product

ControlByWeb

Learn More

Datasheet

6On Order

$570.09

Min.: 1
Mult.: 1

10 Output

Digital

Relay

DIN Rail Mount

232 mm x 126 mm x 62 mm

2 Input

WebRelay 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: $230.03
16Expected 2026/08/27
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 2026/08/27

$230.03

Min.: 1
Mult.: 1

DIN Rail Mount

400 Series

I/O Controllers ZELIO SR3 16 I-O 12VDC, RELAY OUT

SR3B261JD
Schneider Electric
1: $418.21
3On Order

Mfr. Part No.
SR3B261JD

Mouser Part No
996-SR3B261JD

Schneider Electric

I/O Controllers ZELIO SR3 16 I-O 12VDC, RELAY OUT

Learn More

Datasheet

3On Order

$418.21

$372.82

$342.49

Min.: 1
Mult.: 1

SR3

I/O Controllers M171 OPT. DISPLAY 14 IOS, 100-240 VAC

TM171OD14R
Schneider Electric
1: $186.03
3Expected 2026/09/25

Mfr. Part No.
TM171OD14R

Mouser Part No
996-TM171OD14R

Schneider Electric

I/O Controllers M171 OPT. DISPLAY 14 IOS, 100-240 VAC

Datasheet

3Expected 2026/09/25

$186.03

$176.51

$174.01

$154.68

Min.: 1
Mult.: 1

I/O Controllers M171 OPT. DISPLAY 22 IOS, MODBUS

TM171ODM22R
Schneider Electric
1: $185.51
4Expected 2026/09/25

Mfr. Part No.
TM171ODM22R

Mouser Part No
996-TM171ODM22R

Schneider Electric

I/O Controllers M171 OPT. DISPLAY 22 IOS, MODBUS

Datasheet

4Expected 2026/09/25

$185.51

$183.79

$179.63

$178.86

Min.: 1
Mult.: 1

TM171

I/O Controllers X-401 industrial dual relay and input module with browser-based setup, embedded logic builder, Modbus/MQTT/SNMP/REST support, 2 SPDT relays, and 2 optically isolated digital inputs. (PoE/Ethernet model).