I/O

Figure 1: Bosch Rexroth I/O Devices

Image retrieved from https://www.boschrexroth.com/en/us/products/product-groups/electric-drives-and-controls/i-o

 

Introduction to I/O

The I/O (input/output) of a system refers to the devices that are used to either send data into or out of that system. Dedicated I/O modules, such as those shown in Figure 1, are connected between a computer and the peripheral devices to provide precise and real-time data flow between the two. These modules can increase the amount of data inputs into a system for flexible scalability, and sometimes even lightly process data on their own.

 

Product Theory

Background information and theory about I/O

 

Product Selection Guide

Information to help you select an I/O device for your specific need

 

Purchasing Information

Information about I/O offerings from Bosch Rexroth

 

References:

“B&R Industrial Automation GmbH.” B&R: Perfection in Automation. Accessed April 25, 2021. https://www.br-automation.com/en-us/products/io-systems/.

 

Budimir, Miles. “What’s to Know about Analog and Digital I/O for PLCs?” Motion Control Tips, June 2, 2017. https://www.motioncontroltips.com/whats-know-analog-digital-io-plcs/.

 

“Digital I/O Basic Knowledge.” CONTEC. Accessed April 25, 2021. https://www.contec.com/support/basic-knowledge/daq-control/digital-io/.

 

“Digital Signal Modulation.” Encyclopædia Britannica. Encyclopædia Britannica, inc. Accessed April 25, 2021. https://www.britannica.com/technology/digital-signal-modulation.

 

“I/O.” Bosch Rexroth. WE MOVE. YOU WIN. Accessed April 25, 2021. https://www.boschrexroth.com/en/us/products/product-groups/electric-drives-and-controls/i-o.

 

“Operating System – I/O Hardware.” Tutorialspoint. Accessed April 25, 2021. https://www.tutorialspoint.com/operating_system/os_io_hardware.htm.