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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

6ES7134-6JF00-0CA1

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SIMATIC ET 200SP ANALOG INPUT MODULE

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6ES7134-7TD00-0AB0

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6ES7136-6BA01-0CA0

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SIMATIC DP, electronic module for ET 200SP, F-DI 8x 24 V DC HF, 15 mm width, up to PLe (ISO 13849-1)/ SIL3 (IEC 61508)

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SIMATIC 200SP DIGITAL OUTPUT

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6ES7136-6DC00-0CA0

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6ES7138-4DA04-0AB0

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6ES7138-4DB03-0AB0

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SIMATIC ET 200PRO DISTRIBUTED I/O SYSTEM

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6ES7141-6BG00-0AB0

Siemens I/O Modules

INPUT DEVICE, SIMITAC DP

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BASIC MODULE, SIMATIC DP, 8 DIGITAL INPUTS, 8 DIGITAL OUTPUTS, 2 AMP, 24 VDC, M12 CONNECTION, DUPLICATE ASSIGNMENT, IP65/67

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6ES7147-6BG00-0AB0

Siemens I/O Modules

SIMATIC DP ET 200ECO PN, 8 DIO 24V DC/1,3A; 8 X M12, DEGREE OF PROTECTION IP67

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6ES7151-1AA05-0AB0

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SIMATIC DP INTERFACE MODULE, IM 151-1, STANDARD FOR ET 200S, DATA VOLUME OF 244 BYTES EACH FOR IN/OUTPUT, MAX 63 I/O MODULES

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SIMATIC ET 200SP, SPARE PART SERVER MODULE FOR ET 200SP

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6ES7194-1KA01-0XA0

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ET200 FOR ET 200 I/O MODULE, DOUBLE WIRING, 5 PIN FEMALE CONNECTIOR

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