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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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Results: 272

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Part #

I/O Controllers RevPi RO

PR100386
KUNBUS
1: $251.47
48In Stock
91Expected 9/7/2026

Mfr. Part #
PR100386

Mouser Part #
182-PR100386

KUNBUS

I/O Controllers RevPi RO

Learn More

Datasheet

48In Stock

91Expected 9/7/2026

$251.47

Min.: 1
Mult.: 1

Relay Module

No Output

DIN Rail Mount

111 mm x 23 mm x 96 mm

RevPi RO

Relay Output Module

I/O Controllers LC25 LED Controller; WLF12 Pro Controller; Voltage: 12-30 V dc; IP65, IP67, IP68; Input: Pro Editor Discrete I/O; Output: WLF12; Female-Male 4-pin M12 QD

LC25C-WLF12-RGB7Q
Banner Engineering
1: $162.50
50In Stock

Mfr. Part #
LC25C-WLF12-RGB7Q

Mouser Part #
778-LC25C-WLF12RGB7Q

Banner Engineering

I/O Controllers LC25 LED Controller; WLF12 Pro Controller; Voltage: 12-30 V dc; IP65, IP67, IP68; Input: Pro Editor Discrete I/O; Output: WLF12; Female-Male 4-pin M12 QD

Datasheet

50In Stock

$162.50

Min.: 1
Mult.: 1

Discrete Controllers

WLF12 Pro

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. (standard Ethernet/DC-powered model).

X-401-I
ControlByWeb
1: $389.99
15In Stock
New At Mouser

Mfr. Part #
X-401-I

Mouser Part #
1035-X-401-I

New At Mouser

ControlByWeb

Datasheet

15In Stock

$389.99

Min.: 1
Mult.: 1

2 Output

Digital

Relay

DIN Rail Mount

2 Input

400 Series

I/O Controllers X-420 instrumentation-grade data acquisition module with 4 analog inputs, 2 configurable digital I/O, frequency input, up to 16 temperature sensors, and browser-based monitoring. (PoE/Ethernet model).

X-420-E
ControlByWeb
1: $558.99
5In Stock
New At Mouser

Mfr. Part #
X-420-E

Mouser Part #
1035-X-420-E

New At Mouser

ControlByWeb

Datasheet

5In Stock

$558.99

Min.: 1
Mult.: 1

Digital

400 Series

X-420-I
ControlByWeb
1: $519.99
5In Stock
New At Mouser

Mfr. Part #
X-420-I

Mouser Part #
1035-X-420-I

New At Mouser

ControlByWeb

Datasheet

5In Stock

$519.99

Min.: 1
Mult.: 1

Digital

400 Series

I/O Controllers RevPi DIO

PR100197
KUNBUS
1: $323.13
201In Stock

Mfr. Part #
PR100197

Mouser Part #
182-PR100197

KUNBUS

I/O Controllers RevPi DIO

Learn More

Datasheet

201In Stock

$323.13

Min.: 1
Mult.: 1

14 Output

Digital, PWM

DIN Rail Mount

111 mm x 23 mm x 96 mm

14 Input

RevPi DIO

I/O Controllers Mix I/O 16 in 16 out DC FUJ

CJ1W-MD231
Omron Automation and Safety
1: $1,406.46
2In Stock

Mfr. Part #
CJ1W-MD231

Mouser Part #
653-CJ1W-MD231

Omron Automation and Safety

I/O Controllers Mix I/O 16 in 16 out DC FUJ

Datasheet

2In Stock

$1,406.46

$1,386.94

View

Min.: 1
Mult.: 1

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. (standard Ethernet/DC-powered model).

X-410-I
ControlByWeb
1: $428.99
5In Stock
22Expected 8/19/2026
New At Mouser

Mfr. Part #
X-410-I

Mouser Part #
1035-X-410-I

New At Mouser

ControlByWeb

Datasheet

5In Stock

22Expected 8/19/2026

$428.99

Min.: 1
Mult.: 1

4 Output

Analog

Relay

DIN Rail Mount

4 Input

400 Series

I/O Controllers RevPi DO

PR100196
KUNBUS
1: $279.86
30In Stock

Mfr. Part #
PR100196

Mouser Part #
182-PR100196

KUNBUS

I/O Controllers RevPi DO

Learn More

Datasheet

30In Stock

$279.86

Min.: 1
Mult.: 1

16 Output

Digital, PWM

DIN Rail Mount

111 mm x 23 mm x 96 mm

RevPi DO

I/O Controllers DXMR90 Industrial Controller; Power: 12-30 V dc; Female M12 (D-Code Ethernet); IP65, IP67; Ethernet IP, Modbus TCP, Modbus RTU Client and Profinet

DXMR90-X1
Banner Engineering
1: $774.80
4In Stock

Mfr. Part #
DXMR90-X1

Mouser Part #
778-DXMR90-X1

Banner Engineering

I/O Controllers DXMR90 Industrial Controller; Power: 12-30 V dc; Female M12 (D-Code Ethernet); IP65, IP67; Ethernet IP, Modbus TCP, Modbus RTU Client and Profinet

Learn More

Datasheet

4In Stock

$774.80

Min.: 1
Mult.: 1

DXMR90-X1

I/O Controllers M171 OPT. DISPLAY 14IO MODBUS 100-240V

TM171ODM14R
Schneider Electric
1: $275.74
30In Stock

Mfr. Part #
TM171ODM14R

Mouser Part #
996-TM171ODM14R

Schneider Electric

I/O Controllers M171 OPT. DISPLAY 14IO MODBUS 100-240V

Datasheet

30In Stock

$275.74

$272.29

Min.: 1
Mult.: 1

TM171

I/O Controllers RevPi DI

PR100195
KUNBUS
1: $258.23
23In Stock

Mfr. Part #
PR100195

Mouser Part #
182-PR100195

KUNBUS

I/O Controllers RevPi DI

Learn More

Datasheet

23In Stock

$258.23

Min.: 1
Mult.: 1

DIN Rail Mount

111 mm x 23 mm x 96 mm

16 Input

RevPi DI

I/O Controllers RevPi MIO

PR100323
KUNBUS
1: $335.30
33In Stock
77Expected 11/20/2026

Mfr. Part #
PR100323

Mouser Part #
182-PR100323

KUNBUS

I/O Controllers RevPi MIO

Learn More

Datasheet

33In Stock

77Expected 11/20/2026

$335.30

Min.: 1
Mult.: 1

12 Output

Analog, Digital

DIN Rail Mount

111 mm x 23 mm x 96 mm

12 Input

RevPi MIO

I/O Controllers INPUT DC24V 16PT 7MA Clamp

CJ1W-ID211(SL)
Omron Automation and Safety
1: $673.70
3In Stock

Mfr. Part #
CJ1W-ID211(SL)

Mouser Part #
653-CJ1W-ID211SL

Omron Automation and Safety

I/O Controllers INPUT DC24V 16PT 7MA Clamp

Datasheet

3In Stock

$673.70

$668.67

View

Min.: 1
Mult.: 1

I/O Controllers In CJ1 DC24V 64 PT 4.1ma

CJ1W-ID261
Omron Automation and Safety
1: $1,814.51
2In Stock

Mfr. Part #
CJ1W-ID261

Mouser Part #
653-CJ1W-ID261

Omron Automation and Safety

I/O Controllers In CJ1 DC24V 64 PT 4.1ma

Datasheet

2In Stock

$1,814.51

View

Min.: 1
Mult.: 1

Expansion I/O Unit

DIN Rail Mount

90 mm x 65 mm x 31 mm

64 Input

I/O Controllers Mix I/O 16 in 16 out DC MIL

CJ1W-MD233
Omron Automation and Safety
1: $1,164.70
3In Stock

Mfr. Part #
CJ1W-MD233

Mouser Part #
653-CJ1W-MD233

Omron Automation and Safety

I/O Controllers Mix I/O 16 in 16 out DC MIL

Datasheet

3In Stock

$1,164.70

View

Min.: 1
Mult.: 1

I/O Controllers NX 16Pt, 24 VDC NPN Input

NX-ID5342
Omron Automation and Safety
1: $322.00
53In Stock

Mfr. Part #
NX-ID5342

Mouser Part #
653-NXID5342

Omron Automation and Safety

I/O Controllers NX 16Pt, 24 VDC NPN Input

Datasheet

53In Stock

$322.00

$283.56

$275.67

$249.70

View

Min.: 1
Mult.: 1

NXID

I/O Controllers Zelio SR3 10 I-O 24VDC, relay out

SR3B101BD
Schneider Electric
1: $365.26
8In Stock

Mfr. Part #
SR3B101BD

Mouser Part #
996-SR3B101BD

Schneider Electric

I/O Controllers Zelio SR3 10 I-O 24VDC, relay out

Learn More

Datasheet

8In Stock

$365.26

$362.13

$362.10

View

Min.: 1
Mult.: 1

Modular Smart Relay

10 Output

Digital

Relay

DIN Rail Mount

10 Input

Clock

SR3

I/O Controllers M171 OPT. FLUSH MOUNTING 22 IOS, MODBUS

TM171OFM22R
Schneider Electric
1: $303.59
24In Stock

Mfr. Part #
TM171OFM22R

Mouser Part #
996-TM171OFM22R

Schneider Electric

I/O Controllers M171 OPT. FLUSH MOUNTING 22 IOS, MODBUS

Datasheet

24In Stock

$303.59

$270.32

$261.65

Quote

Min.: 1
Mult.: 1

TM171

I/O Controllers SEN CTR SPDT NP N NO/TMR

S3D2-CK-US
Omron Automation and Safety
1: $718.87
9In Stock

Mfr. Part #
S3D2-CK-US

Mouser Part #
653-S3D2-CK-US

Omron Automation and Safety

I/O Controllers SEN CTR SPDT NP N NO/TMR

Datasheet

9In Stock

$718.87

$708.90

View

Min.: 1
Mult.: 1

Relay

S3D2

I/O Controllers Neuron Industrial Edge Controller 8 x I/O & Serial Port

BB-400
Brainboxes
1: $808.77
1In Stock
3Expected 9/3/2026

Mfr. Part #
BB-400

Mouser Part #
360-BB-400

Brainboxes

I/O Controllers Neuron Industrial Edge Controller 8 x I/O & Serial Port

Learn More

Datasheet

1In Stock

3Expected 9/3/2026

$808.77

Min.: 1
Mult.: 1

8 Output

Digital

Open Drain

DIN Rail Mount

120 mm x 99 mm x 45 mm

8 Input

I/O Controllers Edge101 Industrial ESP32 IoT Programmable Controller (RS485, CAN, Ethernet)

DFR0886
DFRobot
1: $74.75
2In Stock
20On Order
New Product

Mfr. Part #
DFR0886

Mouser Part #
426-DFR0886

New Product

DFRobot

I/O Controllers Edge101 Industrial ESP32 IoT Programmable Controller (RS485, CAN, Ethernet)

Learn More

2In Stock

20On Order

$74.75

Min.: 1
Mult.: 1

I/O Controllers NX 8Pt, 24 VDC NPN Input

NX-ID4342
Omron Automation and Safety
1: $157.65
6In Stock

Mfr. Part #
NX-ID4342

Mouser Part #
653-NXID4342

Omron Automation and Safety

I/O Controllers NX 8Pt, 24 VDC NPN Input

Datasheet

6In Stock

$157.65

$151.58

$150.24

$135.55

$133.46

Min.: 1
Mult.: 1

NXID

I/O Controllers NX 8Pt, 24 VDC PNP Input

NX-ID4442
Omron Automation and Safety
1: $172.09
3In Stock
4Expected 8/18/2026

Mfr. Part #
NX-ID4442

Mouser Part #
653-NXID4442

Omron Automation and Safety

I/O Controllers NX 8Pt, 24 VDC PNP Input

Datasheet

3In Stock

4Expected 8/18/2026

$172.09

$169.72

$167.31

$143.42

View

Min.: 1
Mult.: 1

NXID

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

114992158
Seeed Studio
1: $65.00
6In Stock

Mfr. Part #
114992158

Mouser Part #
713-114992158

Seeed Studio

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

Datasheet

6In Stock

$65.00

Min.: 1
Mult.: 1

I/O Controllers

Customer Service Office

Company

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ABB
ADLINK Technology
Advanced Illumination
Advantech
Apem
Banner Engineering
Brainboxes
Bridgetek
Carlo Gavazzi
ControlByWeb
Crouzet
DFRobot
Digi International
Digital View
Eaton
Industruino
KUNBUS
LUTZE
Molex
Murrelektronik
Omron
Opto 22
Phoenix Contact
Schneider Electric
Seeed Studio
Swivellink
Telemecanique Sensors

Communication Module
Compact Smart Relay
Control Box
DC Input Unit
Digital Mixed I/O Unit
Discrete Controllers
Driver/Speed Controller
EtherCAT I/O
Expansion I/O Unit
Extension Module
FPGA Controller
I/O Link Controller
I/O Module
IO Link Master
LCIS Converter
Light Control Box
Modular Gaming and Retail
Modular Smart Relay
Optomux Protocol
Pamux Protocol Digital Brain Board

12 mm x 100 mm x 71 mm
30 mm x 100 mm x 71 mm
50 mm x 50 mm x 17 mm
65 mm x 65 mm x 64 mm
75 mm x 72.4 mm x 45 mm
90 mm x 59.5 mm x 3.5 mm
90 mm x 65 mm x 31 mm
93 mm x 73 mm x 6.2 mm
99.62 mm x 69.62 mm x 18.64 mm
100 mm x 69.65 mm x 14.8 mm
104.5 mm x 95 mm x 30 mm
107.6 mm x 71.2 mm x 45.5 mm
111 mm x 23 mm x 96 mm
120 mm x 99 mm x 45 mm
125 mm x 75 mm x 35 mm
5.39 in × 3.94 in × 2.36 in
157 mm x 220 mm x 270 mm
165.3 mm x 74.9 mm x 52.7 mm
190 mm x 170 mm
195 mm x 220 mm x 270 mm

400 Series
219030
ADAM-3600
B3000-B
BB
CJ1
Controller
D7
DXMR50
DXMR90-X1
ILC 131
ILC 151
ILC 171
ILC 191
IO-Link
LCA130T
M3 Smart
NX
NXAU
NXID