I/O Modules

 I/O Modules
I/O Modules are in stock with same-day shipping 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.
Results: 1,935
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 Product Input Voltage Input Current Output Voltage Output Current Case Colour Output Type Termination Style
Advantech I/O Modules Industrial WiFi; 2.4/5GHz Dual-band I/O module; 12DI+12DO (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger; Watchdog; Peer-to-Peer (P2P))
33In Stock
15Expected 02-09-2026
Min.: 1
Mult.: 1
Wireless Remote I/O Modules 10 VDC to 50 VDC Screw
Advantech I/O Modules Industrial WiFi; 2.4/5GHz Dual-band Temperature & Humidity Sensor (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger Watchdog; Peer-to-Peer (P2P))
12In Stock
Min.: 1
Mult.: 1
Wireless Remote I/O Modules 10 VDC to 50 VDC Screw
Advantech I/O Modules Industrial WiFi; 2.4/5GHz Dual-band I/O module; 4AI+4DI (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger; Burnout Detection; Watchdog; Peer-to-Peer (P2P))
34In Stock
Min.: 1
Mult.: 1
Wireless Remote I/O Modules 10 VDC to 50 VDC Screw
Advantech I/O Modules Industrial WiFi; 2.4/5GHz Dual-band I/O module; 6DI+2DO+RS-485 (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger; Watchdog; Peer-to-Peer (P2P))
3In Stock
2Expected 21-07-2026
Min.: 1
Mult.: 1
Wireless Remote I/O Modules 30 V 100 mA
Advantech I/O Modules Industrial WiFi; 2.4/5GHz Dual-band I/O module; 6DI+RS-485 (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger; Watchdog; Peer-to-Peer (P2P)) 4In Stock
Min.: 1
Mult.: 1
Wireless Remote I/O Modules 30 V 100 mA
Siemens I/O Modules LOGO! DM8 230R expansion module, power supply / I/O: 230 V/230 V/relay, 2 MW, 4 DI/4 DO for LOGO! 9 4In Stock
Min.: 1
Mult.: 1

Expansion Modules 230 VAC/DC 130 uA 5 A Digital Screw
Lantronix I/O Modules 16 Device Port USB I/O Module
13In Stock
Min.: 1
Mult.: 1

USB Modules
Omron Automation and Safety I/O Modules NX 2Pt D/A +-10 1/8k 250us/pt 54In Stock
Min.: 1
Mult.: 1
Remote I/O Modules
Siemens I/O Modules SIMATIC ET 200SP, DIGITAL OUTPUT MODULE 6In Stock
Min.: 1
Mult.: 1

Distributed I/O Modules 19.2 V to 28.8 V 20 mA 24 V 500 mA
Siemens I/O Modules ET 200SP. DQ 16x24VDC/0.5A HF. PU 1 4In Stock
Min.: 1
Mult.: 1

Distributed I/O Modules 19.2 V to 28.8 V 20 mA 24 V 500 mA

Weintek I/O Modules iR-ETN40P - Ethernet I/O Module w/onboard I/O

Remote I/O Modules 15 VDC to 28 VDC 350 mA 11 VDC to 28 VDC 4 A Digital DIN Rail
Lumberg Automation I/O Modules 0960 IOL 3816-001
2In Stock
Min.: 1
Mult.: 1

Siemens I/O Modules ET 200SP. F-DQ 4x24VDC/2A PM HF 5In Stock
7Expected 27-07-2026
Min.: 1
Mult.: 1
Distributed I/O Modules
Advantech I/O Modules 6-ch Current Input Codesys, EtherCAT Module
1In Stock
Min.: 1
Mult.: 1

Advantech I/O Modules 6-ch Voltage Input Codesys, EtherCAT Module
3In Stock
Min.: 1
Mult.: 1

Siemens I/O Modules ET 200SP. DQ 4x24VDC/2A HF. PU 1 3In Stock
Min.: 1
Mult.: 1

Distributed I/O Modules 19.2 V to 28.8 V 20 mA 24 V 2 A
Advantech I/O Modules 4-ch RTD Input Codesys, EtherCAT Module
1In Stock
Min.: 1
Mult.: 1

Advantech I/O Modules 16-ch Digital Output (Source) Codesys, EtherCAT Module
1In Stock
Min.: 1
Mult.: 1

Advantech I/O Modules 16-Ch Source Type Isolated DO Module w/ 15In Stock
50On Order
Min.: 1
Mult.: 1

Remote I/O Modules 10 V to 35 V 200 mA DC Screw
Weidmuller I/O Modules UR20-4AO-UI-16-M-DIAG 6In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 24 VDC Analog Push-In
Omron Automation and Safety I/O Modules 2pt Analog Input 4In Stock
Min.: 1
Mult.: 1

Remote I/O Modules 10 VAC 20 mA DC DIN Rail
Omron Automation and Safety I/O Modules NX 2Pt A/D +-10 1/8k 250us SE 22In Stock
Min.: 1
Mult.: 1
Remote I/O Modules


Omron Automation and Safety I/O Modules NX 4Pt D/A +-10 1/30k 10us/pt
8In Stock
Min.: 1
Mult.: 1
Remote I/O Modules


Omron Automation and Safety I/O Modules 32 Pt DC Input MIL Cntr
4In Stock
Min.: 1
Mult.: 1
Remote I/O Modules 19 V to 28.8 V DIN Rail
Schneider Electric I/O Modules TELEFAST 2OUTPUT MOD 16 CHAN-W/O RELAYS 3In Stock
Min.: 1
Mult.: 1
Relay Output Sub-Bases