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I/O Modules

I/O Modules for Industrial Applications | MRO Electric

I/O modules serve as the interface between sensors, actuators, and control systems, allowing accurate signal transmission and system monitoring. They support a variety of digital and analog inputs and outputs, ensuring reliable communication for automated machinery, conveyor systems, robotics, and process controls. Engineered for industrial environments, I/O modules deliver durability, signal integrity, and compatibility with a wide range of control devices, making them crucial for manufacturing and process automation.

Featured I/O Module Products

UDBV3 | Control Techniques I/O Modules

A02B-0259-C220 | FANUC I/O Modules

01-1000-241 | Schneider Electric I/O Modules

1790L811A | Siemens I/O Modules

Features and Benefits of I/O Modules

I/O modules are designed for reliability, precision, and ease of integration. MRO Electric provides rapid delivery, professional repair, and technical support for all module types. Key benefits include:

  • Accurate signal processing for critical automation tasks
  • Reliable operation under harsh industrial conditions
  • Compatibility with standard industrial control systems
  • Extended service life with minimal maintenance
  • Expert repair and technical support

Suggested brands: Allen-Bradley, Siemens, Omron, Schneider Electric

I/O Module Applications

I/O modules are used across multiple industries and applications:

  • Manufacturing automation – monitoring and controlling assembly lines and machinery
  • Packaging – interfacing with conveyor belts, labeling, and filling systems
  • Robotics – precise control of robotic arms and end-effectors
  • Process automation – integration with chemical, food, and pharmaceutical plant controls

How to Select the Right I/O Module

Consider the following when selecting an I/O module:

  • Signal type – digital, analog, or mixed
  • Number of channels and input/output voltage/current requirements
  • Environmental durability – temperature, vibration, and IP rating
  • Compatibility with PLCs, HMIs, and control networks
  • Communication protocols – Modbus, ProfiNet, Ethernet/IP, or other standards

Why Choose MRO Electric for Your I/O Module Needs

MRO Electric offers a large inventory of I/O modules, fast shipping, expert repair services, and warranty-backed parts. Our solutions ensure reliable automation, signal accuracy, and minimal downtime. Contact MRO Electric today for quotes, product availability, or technical guidance.

Latest I/O Modules

AS-B233-001

Schneider Electric I/O Modules

MODICON COMPACT AS B233 I_O INPUT MODULE 24VDC 16POINT - 984 SERIES

in stock

AS-B233-501

Schneider Electric I/O Modules

ASB233501 - 200-SERIES I/O MODULE, DISCRETE IN, 24VDC, 16 PNTS, 4 PNTS PER COMMON

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AS-B234-501

Schneider Electric I/O Modules

ASB234501 - 200-SERIES I/O MODULE, DISCRETE OUT, 220VAC, 16 PNTS, 4 PNTS PER COMMON

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AS-B235-501

Schneider Electric I/O Modules

ASB235501 - 200-SERIES I/O MODULE, DISCRETE IN, 220VAC, 16 PNTS, 4 PNTS PER COMMON

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AS-B236-501

Schneider Electric I/O Modules

ASB236501 - 200-SERIES I/O MODULE, DISCRETE OUT, 5VDC (TTL), 16 PNTS, 4 PNTS PER COMMON

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AS-B237-001

Schneider Electric I/O Modules

ASB237001 - 200-SERIES I/O MODULE, DISCRETE IN, 5VDC (TTL), 16 PNTS, 4 PNTS PER COMMON

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AS-B238-001

Schneider Electric I/O Modules

ASB238001 - 200-SERIES I/O MODULE, DISCRETE OUT, 24VDC (TRUE LOW), 16 PNTS, 4 PNTS PER COMMON

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AS-B239-001

Schneider Electric I/O Modules

ASB239001 - 200-SERIES I/O MODULE, SPECIAL PURPOSE, DUAL HIGH SPEED COUNTER, 2 INPUTS, 2/2 WORDS(I/O)

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AS-B243-105

Schneider Electric I/O Modules

ASB243105 - 200-SERIES I/O MODULE, ANALOG IN, 1...5VDC, 4...20MADC, 4 CHANNELS, 4/0 WORDS(I/O)

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AS-B243-110

Schneider Electric I/O Modules

MODICON 984 SERIES 200-SERIES I/O MODULE, ANALOG IN, 0...10VDC, -10...+10VDC, 4 CHANNELS

in stock

AS-B244-101

Schneider Electric I/O Modules

ASB244101 - 200-SERIES I/O MODULE, DISCRETE OUT, 230VAC (ISOLATED), SEPARATE COMMONS

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AS-B245-001

Schneider Electric I/O Modules

ASB245001 - 200-SERIES I/O MODULE, DISCRETE IN, 220VAC (ISOLATED), SEPARATE COMMONS

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AS-B246-501

Schneider Electric I/O Modules

ASB246501 - 200-SERIES I/O MODULE, DISCRETE OUT, 115VAV (ISOLATED), SEPARATE COMMONS

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AS-B247-001

Schneider Electric I/O Modules

ASB247001 - 200-SERIES I/O MODULE, DISCRETE IN, 115VAC, SEPARATE COMMONS

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AS-B248-501

Schneider Electric I/O Modules

ASB248501 - 200-SERIES I/O MODULE, DISCRETE OUT, 10...60VDC, 16 PNTS, 4 PNTS PER COMMON

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AS-B258-101

Schneider Electric I/O Modules

ASB258101 - 200-SERIES I/O MODULE, SPECIAL PURPOSE, 16-TO-1 ANALOG MUX (USED WITH A B243 MODULE), 16 INPUTS, 0/1 WORDS(I/O)

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AS-B260-005

Schneider Electric I/O Modules

ASB260005 - 200-SERIES I/O MODULE, ANALOG OUT, 1...5VDC, 4 CHANNELS, 4/0 WORDS(I/O)

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AS-B260-010

Schneider Electric I/O Modules

ASB260010 - 200-SERIES I/O MODULE, ANALOG OUT, 0...10VDC, 4 CHANNELS, 4/0 WORDS(I/O)

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AS-B262-001

Schneider Electric I/O Modules

ASB262001 - 200-SERIES I/O MODULE, ANALOG OUT, 1...5VDC, 4...20VDC, 4 CHANNELS, 4/0 WORDS(I/O)

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AS-B266-001

Schneider Electric I/O Modules

AS B266 I_O OUTPUT MODULE - 984 SERIES

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