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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

6AR1001-1AC30-0AA0

Siemens I/O Modules

SICOMP SMP16-CPU050

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6AR1001-3AG20-0AA0

Siemens I/O Modules

SICOMP IMC SMP16-CPU050 CPU WITH INTEL PROCESSOR PENTIUM 233MHZ MMX 32 MBYTE DRAM USER MEMORY, W/O PMC SLOT

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6AR1001-3AG30-0AA0

Siemens I/O Modules

SICOMP IMC SMP16-CPU050 CPU WITH INTEL PROCESSOR PENTIUM 233MHZ MMX 64 MBYTE DRAM USER MEMORY, W/O PMC SLOT

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6AR1001-3BG20-0AA0

Siemens I/O Modules

SICOMP SMP16-CPU050 CPU WITH INTEL PROCESSOR PENTIUM 233 MHZ MMX 32 MB DRAM USER MEMORY WITH PMC SLOT

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6AR1001-3BG30-0AA0

Siemens I/O Modules

SICOMP IMC SMP16-CPU050 CPU WITH INTEL PROCESSOR PENTIUM 233 MHZ MMX 64 MBYTE DRAM USER MEMORY, WITH PMC SLOT

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6AR1001-4AH10-0AA0

Siemens I/O Modules

SICOMP SMP16-CPU041 WITH ELAN SC400 (66 MHZ) 16 MBYTE DRAM 2 MBYTE FLASH-EPROM AND BIOS

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6AR1001-5AM30-0AA0

Siemens I/O Modules

SICOMP SMP16-CPU065 W: MOB PENTIUM III-MOD.500MHZ 64MB SDRAM USER MEMORY

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6AR1001-7AM33-0AA0

Siemens I/O Modules

SICOMP SMP16-CPU070 BASIC ECOOLINE, WITH MINIMAL INTEL PIII CELERON 400 MHZ AND 128 MB SDRAM USER MEMORY

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6AR1025-0AA00-0AA0

Siemens I/O Modules

SICOMP IMC05 COMPACT COMPUTER WITH 80386EX, 2MB FLASH, 1MB SRAM, ANALOG AND DIGITAL I/O W/O COPROCESSOR

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6AR1025-0AA10-0AA0

Siemens I/O Modules

SICOMP IMC05 COMPACT COMPUTER WITH 80386EX, 2MB FLASH, 1MB SRAM, ANALOG AND DIGITAL I/O WITH COPROCESSOR

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6AR1025-0AC10-0AA0

Siemens I/O Modules

SICOMP IMC05 COMPACT COMPUTER 80386EX, 2 MB FLASH, 2 MB SRAM COM3 INTERFACE, ANALOG AND DIGITAL I/O, WITH COPROCESSOR

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6AR1025-0AE10-0AA0

Siemens I/O Modules

SICOMP IMC05 COMPACT COMP. WITH 80386EX, 2MB FLASH, 3MB SRAM, PROFIBUS-DB AND COM3- INTERFACE, ANALOG AND DIGITAL I/O, WITH COPROCESSOR

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6AR1025-2AG00-0AA0

Siemens I/O Modules

SICOMP IMC01 W. 80386EX, 2MB FLASH, 1MB SRAM, 1RS232, 1RS485,1DP-SLAVE, 16DI, 16DO, 8AI, 8AO, 1 ENC., 6A (6DO- RELAIS 230V AC, 8A)

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6AR1030-0BC10-0AA0

Siemens I/O Modules

SICOMP AMS-M54 HIGH END CPU WITH INTEL PROCESSOR PENT.=200 MHZ, 16 MB DRAM USER MEMORY, WITH PMC WITH IPC

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6AR1030-0BC20-0AA0

Siemens I/O Modules

SICOMP AMS-M54 CPU, HIGH END, W. INTEL-PROCES. PENT.=200 MHZ 32 MBYTE,DRAM USER MEMORY, WITH PMC SLOT, WITH IPCI

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6AR1300-0EA00-0AA0

Siemens I/O Modules

SICOMP SMP16-CPU035 AT CPU 80386SX, FLOPPY DISK, HARD DISK, PARALLEL, SERIAL AND KEYBOARD INTERFACE, 16 MHZ, 1 MB DRAM

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6AR1300-0FA30-0AA0

Siemens I/O Modules

SICOMP SMP16-CPU045 AT CPU 80486SX, FLOPPY DISK, HARD DISK, PARALLEL, SERIAL AND KEYBOARD INTERFACE, 16 MHZ, 8 MB DRAM

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6AR1300-0FG20-0AA0

Siemens I/O Modules

SICOMP SMP16-CPU045 CPU WITH 80486 DX4, 100 MHZ PROCESSOR, BIOS, 4 MB DRAM

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6AR1300-0FG40-0AA0

Siemens I/O Modules

SICOMP SMP16-CPU045 CPU WITH 80486 DX4, 100 MHZ PROCESSOR, BIOS, 16 MB DRAM

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6AR1300-0JD20-0AA0

Siemens I/O Modules

SICOMP SMP16-CPU040 WITH ELAN SC400 (33MHZ) MIN. 4 MBYTE DRAM (16MB AT THE MOM.),2 MB FLASH-EPROM AND BIOS

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