R3,857
Ex Tax:R3,354
Electrical & Power
Choose Digital & Analog I/O Modules with confidence for real-world use
Explore Digital & Analog I/O Modules at DistriNode with live availability, distributor-backed sourcing and practical options for home, office, IT, service and business environments. Compare key specifications, brand families and use cases before you buy.
187 products30 brandsEveryday → ProfessionalOfficial distributor
How to Choose
Compatibility & fit
Start with the device, system, size, interface or application the product must work with. Matching the exact requirement prevents returns and avoids hidden installation delays.
Specification level
Compare capacity, speed, material, power rating, format, standard or feature set rather than choosing by price alone. The right specification usually saves time over the product lifetime.
Environment & workload
Think about where the item will be used: desk, rack, workshop, warehouse, vehicle, classroom, kitchen, outdoor area or managed business fleet.
Warranty & supply
For repeat purchasing, prefer reliable brands, clear availability and distributor-backed warranty. This keeps replacements and multi-site rollouts predictable.
What You'll Find Here
Leading Brands
SIEMENSMOXAABBMDTALLNETHAGERGIRASHELLYAXISELTAKOW&TFINDERAlpineINSYS
Buying tip: Check the exact model, size, interface, voltage, capacity or standard before ordering. Small specification differences can decide whether a product fits perfectly or causes extra work.
Frequently Asked Questions
How do I choose the right product in this category?
Start with compatibility, then compare the specification that affects daily use: size, capacity, speed, interface, material, power rating, standard or supported device family.
Are these products suitable for business purchasing?
Yes. DistriNode is built for repeat purchasing with live availability, broad brand coverage and distributor-backed sourcing across the category.
What should I check before ordering?
Verify model fit, quantity, installation requirements and warranty expectations. For technical products, also check standards, connectors, voltage, dimensions or supported platforms.
Brand: WAGO
Stock: 2
The WAGO 750-468 is a 4-channel analog input module for the WAGO I/O System 750. It accepts voltage (0-10 V, 2-10 V, ±10 V) and current (0-20 mA, 4-20..
R6,853
Ex Tax:R5,959
Brand: WAGO
Stock: 6
The WAGO 750-455 is a high-quality 4-channel analog input module designed for industrial automation applications. It provides reliable signal acquisit..
R5,499
Ex Tax:R4,782
Brand: WAGO
Stock: 5
The WAGO 750-504 is a high-performance digital output module designed for the WAGO-I/O-SYSTEM 750. It features 4 sourcing (PNP) outputs with a maximum..
R1,672
Ex Tax:R1,454
Brand: WAGO
Stock: 2
The WAGO 750-494 is a 4-channel analog input module for the WAGO I/O System 750, designed to process current signals in the range of 0-20 mA and 4-20 ..
R6,747
Ex Tax:R5,867
Brand: METZ
Stock: 2
Four 16-bit analog output channels with 3-way isolation and Modbus RTU over RS485 make the METZ MR-F-AO4 a precise actuator interface for industrial a..
R3,483
Ex Tax:R3,029
Brand: METZ
Stock: 6
With four relay outputs and Modbus RTU communication, the Metz MR-F-DO4 handles switching tasks up to 250 V AC and 5 A per channel.OverviewThe Metz 11..
R4,153
Ex Tax:R3,611
Brand: MOXA
Stock: 2
In industrial automation environments, engineers need reliable remote monitoring and control of digital signals. The Moxa ioLogik E2212 Active Etherne..
R6,671
Ex Tax:R5,801
Brand: ARDUINO
Stock: 22
The Arduino ABX00108 Modulino Buzzer is a compact piezoelectric sound module that adds audio feedback to your projects. It generates tones and alarms ..
R428
Ex Tax:R372
Brand: EATON
Stock: 2
Industrial automation engineers and panel builders use the Eaton easyE4 AC expansion module to add digital I/O capacity to an easyE4 control relay. It..
R3,243
Ex Tax:R2,820
Brand: SIEMENS
Stock: 3
In industrial automation, precise analog signal control is essential for regulating actuators, valves, and drives. The Siemens SIMATIC S7-1500 Analog ..
R13,204
Ex Tax:R11,482
Brand: ALLNET
Stock: 49
Flash LED module for visual indication and signaling in DIY electronics, compatible with Arduino, 4duino, Raspberry Pi, and other microcontrollers. Pr..
R389
Ex Tax:R338
Brand: SIEMENS
Stock: 6
In a SIMATIC ET 200SP station, every I/O module needs a reliable mechanical and electrical foundation. The Siemens BaseUnit BU15-P16+A0+2D provides ex..
R1,347
Ex Tax:R1,171
Brand: SIEMENS
Stock: 4
Industrial automation systems often need to read many analog current signals from sensors and transmitters. The Siemens SIMATIC S7-1500 AI 16xI BA mod..
R10,821
Ex Tax:R9,409
Brand: WAGO
Stock: 2
The WAGO 750-466 is a high-precision 2-channel analog input module designed for the WAGO-I/O-SYSTEM 750. It accepts voltage signals in the range of 0 ..
R5,316
Ex Tax:R4,623
Brand: WAGO
Stock: 2
The WAGO 750-517 is a 2-channel relay output module designed for the WAGO I/O System 750. It provides reliable switching of loads up to 250 VAC / 30 V..
R2,031
Ex Tax:R1,766
Brand: WAGO
Stock: 100
The WAGO 750-333 is a PROFIBUS DP fieldbus coupler designed for seamless integration of WAGO I/O systems into PROFIBUS DP networks. As a slave device,..
R7,209
Ex Tax:R6,269
Brand: WAGO
Stock: 4
The WAGO 753-530 is a high-performance digital output module designed for industrial automation applications. With 8 channels, each capable of switchi..
R2,303
Ex Tax:R2,003
Brand: WAGO
Stock: 2
The WAGO 750-628 is a high-performance digital input module designed for industrial automation applications. With 2 channels supporting 24 VDC PNP sen..
R2,790
Ex Tax:R2,426
Brand: WAGO
Stock: 4
The WAGO DALI Multi-Master Module 753-647 is a compact DIN-rail mountable interface module designed for the WAGO I/O System 750. It enables seamless i..
R6,272
Ex Tax:R5,454
Brand: TVONE
Stock: 3
Control room operators and broadcast engineers rely on the tvONE CORIOmaster Scaled Output Module to drive multiple displays with pixel-perfect clarit..
R96,434
Ex Tax:R83,856
Brand: WAGO
Stock: 6
The WAGO 750-963 is a D-Sub connector module designed for the WAGO I/O System 750. It provides a 9-pin female D-Sub interface for connecting external ..
R1,298
Ex Tax:R1,129
Brand: WAGO
Stock: 4
The WAGO 750-461 is a high-performance analog input module designed for precise voltage measurement in industrial automation systems. Part of the WAGO..
R6,544
Ex Tax:R5,690
Brand: WAGO
Stock: 4
The WAGO 753-646 is a compact digital input/output module designed for use in WAGO's 750 Series distributed automation systems. It combines two digita..
R7,866
Ex Tax:R6,840
Brand: WAGO
Stock: 22
In chemical plants and refineries, engineers rely on the WAGO 750-439 to safely acquire signals from NAMUR sensors in hazardous areas. This 8-channel ..
R10,952
Ex Tax:R9,524
Brand: EATON
Stock: 24
The Eaton easyE4 DC 8TE1 expansion module stands apart by delivering a compact, all-in-one digital I/O solution tailored for easyE4 control relays. Un..
R2,018
Ex Tax:R1,755
Brand: WAGO
Stock: 9
Compact yet remarkably versatile, the WAGO 289-175 analog module stands apart with its dual-channel input/output capability in a slim 24 mm housing. U..
Form
ATX
Material
Steel & Metal
R1,405
Ex Tax:R1,222
Brand: WAGO
Stock: 96
SIL 3 (IEC 61508) and PL e (ISO 13849-1) certified, the WAGO 753-667/000-004 safety digital I/O module delivers uncompromising functional safety for y..
R9,080
Ex Tax:R7,896
Brand: TFA DOSTMANN
Stock: 40
The TFA Dostmann 44.1011 is a flush-mount analog hygrometer that measures relative humidity from 0 to 100% using a synthetic hair element. Unlike digi..
R478
Ex Tax:R416
Brand: TFA DOSTMANN
Stock: 3
Monitoring atmospheric pressure helps anticipate weather changes, but many barometers are either fragile or difficult to read. This analog barometer f..
R1,120
Ex Tax:R974
Brand: MERTEN
Stock: 4
For building automation installers integrating 3-state switches (e.g., blinds or lighting controls with centre-off position) into a WAGO-I/O-SYSTEM 75..
R1,833
Ex Tax:R1,593
Brand: R. STAHL SCHALTGERÄTE GMBH
Stock: 3
In hazardous area automation, control engineers need reliable switching of actuators and alarms. The R. STAHL 160416 binary output module provides eig..
R6,702
Ex Tax:R5,828
Brand: SIEMENS
Stock: 3
The Siemens SIMATIC ET 200SP F-AI 4xI (0)4..20mA HF is a fail-safe analog input module engineered for safety-critical current measurement in distribut..
R15,026
Ex Tax:R13,066
Brand: METZ
Stock: 5
Handle up to 10 digital inputs over Modbus RTU with this compact DIN-rail module, accepting 24 VAC/VDC signals and communicating via RS485 at up to 11..
R3,948
Ex Tax:R3,433
Brand: W&T
Stock: 4
Monitoring and controlling digital signals over a network often requires complex PLCs or dedicated wiring. The W&T Web-IO 4.0 Digital 57737 simplifies..
R8,564
Ex Tax:R7,447
Brand: W&T
Stock: 3
In industrial automation and building management, engineers often need to control and monitor digital switching signals remotely over Ethernet. The W&..
R11,067
Ex Tax:R9,623
Brand: SUPERMICRO
Stock: 17
Add front-panel USB 2.0 and RS-232 serial connectivity to your Supermicro system with the MCP-220-00110-0B, a black I/O tray that installs in a slim o..
R1,319
Ex Tax:R1,147
Brand: EATON
Stock: 9
Integrating M22 control circuit devices into a SmartWire-DT network often requires a reliable interface that simplifies wiring and reduces installatio..
R988
Ex Tax:R859