I/O Controllers

 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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Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Number of Outputs Analogue / Digital Output Type Mounting Style Size Number of Inputs Display Type Series
Omron Automation and Safety I/O Controllers NX 4Pt, 12-24 VDC PNP Input 5In Stock
₹10,963.22
₹10,540.93
₹10,516.09
₹9,809.09
Min.: 1
Mult.: 1
NXID
Omron Automation and Safety I/O Controllers NX 8Pt, 24 VDC NPN Input 6In Stock
₹11,227.86
₹10,224.69
₹9,855.91
₹9,586.48
₹9,325.66
Min.: 1
Mult.: 1
NXID
Schneider Electric I/O Controllers ZELIO SR3 26 I-O 24VAC 3In Stock
₹52,025.35
Min.: 1
Mult.: 1
Modular Smart Relay 24 Output Digital Relay DIN Rail Mount 24 Input Clock SR3
Schneider Electric I/O Controllers Zelio SR3 expansion Module 10 I-O 24VAC 7In Stock
₹13,772.09
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
Schneider Electric I/O Controllers Zelio SR3 expansion Module 14 I-O 24VAC 2In Stock
₹17,925.21
Min.: 1
Mult.: 1
SR3
Schneider Electric I/O Controllers ZELIO SR3 ANALOG OUTPUT 24VDC 1In Stock
₹25,466.19
Min.: 1
Mult.: 1
Extension Module 2 Output Relay Panel Mount 2 Input None SR3
Schneider Electric I/O Controllers M171 OPT. DISPLAY 14 IOS, 100-240 VAC 3In Stock
₹19,760.54
₹19,382.20
₹19,236.02
Min.: 1
Mult.: 1
Schneider Electric I/O Controllers M171 OPT. DISPLAY 22 IOS, MODBUS 4In Stock
₹22,241.71
Min.: 1
Mult.: 1
TM171
DFRobot I/O Controllers EDGE101 Industrial ESP32 IoT Programmable Controller with 4G CAT1 (RS485, CAN, Ethernet)
9On Order
₹6,448.95
Min.: 1
Mult.: 1
IoT Programmable Controller Digital Digital 136.7 mm x 76 mm x 31 mm
Omron Automation and Safety I/O Controllers 24VDC .5A 8OUTp ts. Trans PNP 1In Stock
₹54,664.17
₹54,663.21
Min.: 1
Mult.: 1


Omron Automation and Safety I/O Controllers CN1 I/O Connector GT 1In Stock
₹11,539.32
₹11,005.25
₹10,831.37
Min.: 1
Mult.: 1
Schneider Electric I/O Controllers Zelio SR3 10 I-O 24VAC 2In Stock
₹30,822.16
Min.: 1
Mult.: 1
SR3
Schneider Electric I/O Controllers Zelio SR3 10 I-O 24VDC transistor out 1In Stock
₹29,188.43
Min.: 1
Mult.: 1
Modular Smart Relay 10 Output Digital Relay DIN Rail Mount 10 Input Clock SR3
Schneider Electric I/O Controllers Zelio SR3PACK Mod 26 I-O 100-240VAC 2In Stock
₹61,435.09
Min.: 1
Mult.: 1
SR3
Schneider Electric I/O Controllers Zelio SR3 expansion Module 14 I-O 24VAC 3In Stock
₹17,925.21
Min.: 1
Mult.: 1
SR3
Schneider Electric I/O Controllers ZELIO SR3 14 I-O 12VDC, RELAY OUT 3In Stock
₹15,301.69
Min.: 1
Mult.: 1
SR3
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. (standard Ethernet/DC-powered model).
76On Order
₹19,107.04
Min.: 1
Mult.: 1
DIN Rail Mount 400 Series
KUNBUS I/O Controllers RevPi MIO
This item may require additional import fees and documentation. Customs delays may also occur.
188On Order
₹24,641.68
Min.: 1
Mult.: 1
12 Output Analog, Digital DIN Rail Mount 111 mm x 23 mm x 96 mm 12 Input RevPi MIO
ControlByWeb 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).
23Expected 23-11-2026
₹28,661.04
Min.: 1
Mult.: 1
2 Output Digital Relay DIN Rail Mount 2 Input 400 Series
ControlByWeb 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. (cellular/Wi-Fi model; with a 12-month, 10 MB/mo cellular data plan
15On Order
₹46,430.53
Min.: 1
Mult.: 1
2 Output Digital Relay DIN Rail Mount 2 Input 400 Series
DFRobot I/O Controllers Edge101 Industrial ESP32 IoT Programmable Controller (RS485, CAN, Ethernet)
49On Order
₹5,493.55
Min.: 1
Mult.: 1
Omron Automation and Safety I/O Controllers NX 8Pt, 24 VDC PNP Input
7On Order
₹11,226.91
₹10,224.69
₹9,855.91
₹9,586.48
₹9,325.66
Min.: 1
Mult.: 1
NXID
Schneider Electric I/O Controllers M171 OPT. EXPANSION 14 IOS, 100-240VAC
5Expected 23-11-2026
₹15,391.49
₹14,722.71
₹14,539.28
₹14,400.74
Min.: 1
Mult.: 1
Omron Automation and Safety I/O Controllers Controller Connector Pkg 290Factory Stock Available
₹1,121.64
₹1,087.25
₹1,086.29
Min.: 1
Mult.: 1
Omron Automation and Safety I/O Controllers Out CJ1 DC1224V 8PT NPN 41Factory Stock Available
₹46,272.89
Min.: 1
Mult.: 1